BAOSHAN IRON & STEEL CO.,LTD. Special Steel Business Unit ༬ ߒ! Product Manual of Special Alloy Steel Tube

Transcription

1 Ԑߒ ݻ ༬ߒ ᄽև! BAOSHAN IRON & STEEL CO.,LTD. Special Steel Business Unit ⅞ড়䞥䩶ㅵ ༬ ߒ! Product Manual of Special Alloy Steel Tube ༬ ߒ!

2 Ԑ ߒ Enterprise Culture ჹ!!!൱!ڦ!!ห! Stringent and exigent spirit! ୟ!ڢ!ڦ! ႎ!ظ! ბ!သ Learning and innovation road ኛ!ظ!ᅃ!!ڦ!ణ!Ք! Striving for first-class objective

3 ႐ ኵ Core Value ႑ Intergrity ၹ ཞ Cooperation

4 ڐڦ ںLj Product Manual of Special Alloy Steel Tube ० ߒ ༬ Introduction of Special Alloy Steel Tube ᅝĂႎरຍĂႎ ࡔ ᄽև ᆩߒ༬ݻ ߒԐ Քጚᅜतၹᅱཉॲፇኯ ࡔՔጚĂ ࡔႎጎԢLjӀ Ă ߒĂມ փⴎ ߒĂఱඤփႮ ߒఱ փⴎڦ ಈ Ăཎ ߒ तए ߒ ߛĂ ߒփႮᆘۏק ዊଉ ڦ ݴăዐLjև Ă त ߒ ए ߒ ᆌ ኖ ഗᆩݒă ڦཞ ࡔڟٳ ࡔඵइ ߒ 00Cr18Ni5Mo3Si2ມ ఱ փⴎ ࡔඵइ ߒᆩփႮ ă1cr18ni9tiڪरօᅃ इISO-9002ዊଉ ဣණኤኤກă ࠅᆀዊ ă1995 גגჺ ࠀपมණኤኤກă2008ذइહ 1999 ଣ হ ࡒ ᆩ ߒ S Lj ᆳ གྷ ਸ ᆩ B G ă ߒފ ߛ( DŽN08028DžĂBG2250(N06985 ኮᅃLj༬ ۅዘڦ ᄽևߒ༬ݻ ߒԐ ߒ ༬ ሰ ފሰĂቂಹĂ ᄹĂߒ༬ڦ ᆛᆶ Ă ኝ ߒ ߒփႮފӎ ᅃኧڼࡔॠᄓĂॠ ăዐڢࢫ ᄽᆩڪበĂᅏĂऐႁۉĂݨĂĂ ᆳཀĂࡔዐ ጆᄽ ഓᄽăڦ ᆩۉࡔLjዐںዷᄲ एڦ ߒފ Special alloy tube is one of the major products of Baosteel Special Steel Business Unit. This line has advanced and integrated special steel smelting, forging, rolling, seamless steel tube manufacturing and back end inspection and testing capacities, It is the birthplace of the first aerospace austenitic seamless stainless steel tube in China as well as the main production base of industrial seamless tubes applied to aerospace and aviation, petrochemical industry, fertilizer, power plant, appearance and mechanical industry. It is also specialized manufacturer of nuclear power tubes in China. Baosteel Special Steel Business Unit produces all kinds of corrosion resistant stainless steel tube, heat resistant S.S.tube, duple S.S.tube, precipitation hardening S.S.tube, superalloy tube and nickel-based alloy tube, Fe-based alloy tube, Titanium and Titanium alloy tube with new technology, new process and new equipment, according to national standard, international standard and terms of agreement. Among theses products, some of them have reached international advanced level. The alloy tube for evaporator of nuclear reactor and 00Cr18Ni5Mo3Si2 duplex corrosion resistant stainless steel tube have got national progress first prize of science and tube technique.1cr18ni9ti chemical stainless steel long tube has got national sliver medal. In 1995, Special Steel Bussiness Unit was certificated with ISO-9002; 1999 certificated by Loyd s Register of Shipping. In 2008, we have successfully developped S30432 tube for USC boiler, BG2830 N08028 and BG2250 (N06985)superalloy seamless tube for oil field exploitation. ߒԐ 04

5 ײLj 25MN ࠅSMSࡔڤᆅକࢫ ߒ ༬ ક ᆌ ඤߌሰ ࠅٳᆌࡔ 60MNඤफუऐĂᆈDžऐحDŽ KPW50VMRࡔڤ ඤ Ăڦย ሰ ࠅLOIࡔڤ Ă Ă ऐĂRS371 ૐቂߛSKW75VMR ႙ӗཀྵټಙ ऐĂཀྵ ĂتჄඤ๕ൠഘԍټDREVER ࡔऐĂᆈ ಙټ Ljದዃᆶ৵ཉॠ ڪՄയ ߒࡔকऐĂ ߒକඤफუॠ Lj ۯROTA40ඇጲࡔڤ LjԈઔ ă Ă༬ዖ U႙ۉ Ă Special alloy tube line has introduced advanced equipments like 25MN expanding (piercing) machine and 60MN hot extruding machine from Germany SMS Company, induction heating furnace from Britian Induct Company, round heating furnace designed by Germany LOI Company. German high speed cold tube mill (KPW50VMR, SKW75VMR), RS371 brasive band polisher, Hydrogen portective continuous heat treatment furnace(drever), precision straightening machine, American inner wall periscope, and together with 9N.D. lines including Germany ROTA 40 full automatic non-destructive detection line. It has formed hot-extruding steel tube production line, nuclear power U shape tube production line, high standard aerospace and aviation stainless steel, tube steel and special alloy continuous rolling line. ඤफუ Hot extruding line Lj քକዊݔࡀ ᄽևӀISO9001ዊଉ ဣߒ༬ ࡀᅝरຍ ፕႾत ዖײፕᄽႾײ ଉ Ăዊଉ 2001 ཚࡗዐࡔᄹ ዐࡔ੨ዊଉණኤዐ႐ISO ဣዊଉණ ਬࡗ ဣණኤDŽ อDžĂ2006ཚ ዊଉ ༬ ߒ ༬ Special Alloy Steel tube Special alloy tube line U႙ Nuclear power U shape tube line ኤ Ă ዊ ଉ ဣ ණ ኤ Ă ஹ ዊ ଉ ဣ ණ ኤ Ă ISO14001:2004 ဣණኤĂOHSAS8001:1999 ဣණኤă ኤă2010 DžሰႹኤڢ ༬ዖยԢDŽუ 2007 ҾඇऐႁยԢሰႹĖ ᆩڦևӰ ԍ ࡔڥLjइ ࡔDŽ Ǘ1पU႙ (ҾኤጴZDŽ09Dž12 ࡔ) ኤėLj1प DžăҾኤጴZDŽ10Dž16 According to ISO9001 quality system management regulation, Baosteel Special Steel Business Unit enacted and released quality manual, quality management procedure and operation steps and all kinds of process and technical operation rules. In 2001, It has been certificated by China Metallurgy Quality System Certification Center. With ISO quality management system (reexamination). In 2006,It has also passed military industry production system quality certification, aviation products quality system certification, export products quality system certification, ISO14001:2004, OHSAS8001:1999, In 2007, It got the manufacture license replacement of special equipment (pressure pipe).in 2010, Aquired civil nuclear security machinery and equipment manufacturing license issued by State Environmental Protection Department, first level straight tube (National Nuclear Security certificate characters Z (09)No. 12,); first level U-tube (National Nuclear Security certificate characters Z (10 )No. 16).!!! Line! production capability ዷᄲ! main product ፇਐ ࡀ class interval (mm) ඤफუ Hot extruding 23000t/ ĂएߒփႮ S.SǃNickel base alloy ০ External diameter ࢩՄ wall thickness 4-40 ༬ Special alloy tube 5000t/ ĂएߒփႮ S.SǃNickel base alloy ০ External diameter ࢩՄ wall thickness ႙ U Nuclear power U shape tube 1000t/ 690 ০ External diameter ࢩՄ wall thickness ߒԐ

6 Dpoufout!ణ! Process Flow! ጎԢ! Production Equipment!! ײ! 07! Քጚ! 15 Products Standard! ዊଉԍኤ! 30 Quality Guarantee 15 ᆩ ޜခ Customer Service! 36 36!ߒԐ 06

7 ! ײ Process Flow 07 ߒԐ

8 Product Manual of Special Alloy Steel Tube!ײ Process Flow ۉ EAF 60t ዽ Continuous casting ቂ Continuous rolling AOD/VOD/LF ඤ Heating ቂ Blooming ಹଙጚԢ Vacuum treatment ۉ EAF 40t AOD/VOD/LF ఇዽ Ingot casting Forging ᇨඤ Preheating In ০ Radial forging ኈߌᆌ VIM ቀ!ESRۉ I3 ዐक़ඤت! H2 furnace intermediate heat treatment!ૐ )ሞ * ኬ! I3 මت! Cold facturying Degrease H2 furnace solution treatment!ߒԑ 08

9 ૐӚ Cold draw ح Piercing ૐቂ Cold roll ኝ!Finishing ॠ Detection ૐӚ Cold draw ᆌ ඤߌ Ăકح ᆌ ඤߌ फუ duction heating Piecingǃbearizing! Induction heating Extruding ૐቂ Cold roll ኈ ᆌ! Vacuum relief stress ॠ ᄓ! ক!!! ಙ ॠ! UUت!! ॠᄓԈጎ Straightening Polishing Nondestructive detecting TT treatment Bending tube Check package storage 09 ߒԐ

10 ጎ Ԣ! Production Equipment!ߒԐ 10

11 !ۅሰጎԢत༬ ᄹĂ Smelting & Forging Equipments & Features ጎԢǖ ܖ 40/60 (EAF, AOD, VOD/VD, LF) Equipments: 40/60t (EAF, AOD, VOD/VD, LF) ۉ Electric arc furnace ጎԢǖ 1tĂ6tĂ12tኈߌᆌ ዷᄲ ; Ă Ăఱ ए ጎԢǖ ऐ ০ܖ 1300 ০ ऐ Radial forging machine Equipments: 1300 tons radial forging machine Equipments: 1t,6t,12t VIM Main products: nickel based alloy, corrosion resistant alloy, and precise alloy ኈߌᆌ VIM ዷᄲ ǖ ĂएߒĂ༬փႮߒփႮ ߒഽߛĂ Ă Main products: stainless steel,special stainless steel,nickel base alloy,titanium,high-tensile steel ጎԢǖ DžܖESRDŽ1-20 ቀ ۉ ESR Equipments: ESR(1-20t) ዷᄲ ; Main products: alloy, Ă༬փႮ Ăఱ ߛ super alloy, corrosion resistant special stainless steel ጎԢ༬ۅǖ Feature: ੦! ഘԍۯභጲ automatic control of melting ration, argon protection, ጎԢǖ 40/45MN ऐ ऐ High speed forging machine ዷᄲ ǖ ĂएߒĂ༬փႮߒփႮ ߒഽߛĂ Ă Equipments: High speed forging machine Main products: stainless steel,special stainless steel,nickel base alloy,titanium,high-tensile steel 11 ߒԐ

12 Product Manual of Special Alloy Steel Tube! ยԢ ߒඤफუ Hot-extrusion steel pipe equipment Circular furnace ᆌ ߌ Induction furnace ጎԢǖ Equipment: Circular furnace ጎԢǖ ᆌ ߌ Equipments: Induction furnace ዷᄲ ǖ Ă ဣଚĂएߒփႮ ڪ Main product: Stainless steel series,nickel base alloy,titanium alloy,etc ዷᄲ : Main products: Ă ဣଚĂएߒփႮ Stainless steel series,nickel base ڪ alloy,titanium alloy,etc ጎԢ ຕǖ ಹଙ ০: ø176ċ416mm : ಹଙ 400ċ1300mm Equipment parameter: Outside diameter:ø176~416mm Billet length:400~1300mm ጎԢ ຕǖ ಹଙ ০: ø176ċ416mm : ಹଙ 400ċ1300mm Equipemnt parameter: Outside diameter:ø176~416mm Billet length: 400~1300mm ጎԢǖ DŽકDžऐح ዷᄲ ǖ Ă ဣଚĂएߒփႮ ڪ ጎԢ ຕǖ DŽકDž 25Mح Equipment: Piercing(expanding) press Main products: फუऐ Extruding press Stainless steel series,nickel base ጎԢǖ Equipment: alloy,titanium alloy etc,. फუऐ Extruding press DŽકDžऐح Equipment parameter: ዷᄲ ǖ Main products: Piercing(Expanding) press piercing force 25MN Ă ဣଚĂएߒफუփႮ Extrude stainless steel series,nickel तᅴ ڪ ጎԢ ຕǖ फუ 60MN base alloy, titanium alloy, etc, heteromorphism materials. Equipment parameter: : ০ ø48ċ325mm Extrusion force 60MN 5ċ25m : Outside diameter:ø48~325mm Billet length:5~25m!ߒԑ 12

13 ! ยԢ ߒ ༬ Special alloy tube equipment LG ဣଚૐቂ ऐ LG series cold pilger mill কऐဣଚ Straightening machines series ጎԢǖ কऐဣଚ ጎԢ ຕǖ ø1~325mm ࡀক Equipments: Straightening machines series Equipemnt parameter: Straightening standard ø1~325mm! ጎԢǖ LGဣଚૐቂ ऐ ጎԢ ຕǖ 0.8~25mmࢩ ০ø14~219mmLjՄ Equipments: LG series cold pilger mill Equipment parameter: Outside diameter of the finished steel tube is ø14~219mm, Wall thickness is 0.8~25mm ጎԢǖ ಙ ऐ ጎԢ ຕǖ : ࡀ ಙ ø10~250mm Equipments: Polishing machine Equipment parameter: Polishing diameter:ø10~250mm ಙ ऐ Polishing machine ጎԢǖ ම ጎԢ ຕǖ මت ০:ø20~250mm Equipments: Solution Heat Treatment Fumace Equipment parameter: Pipe solution treament pvutjef! diameter:ø20~250mm ම Solution Heat Treatment ॠ NDT ጎԢǖ ॠ ॠ ඹǖ ॠ Lj ݴฅLjำĂጻฅĂג பॠLj ॠ Ljࢩ Equipments: NDT detection content: Ultrasonic inspection, vertical injury, horizontal injury, thickness measuring, pipe end blind technique, Eddy current testing.! 13 ߒԐ

14 Product Manual of Special Alloy Steel Tube! ยԢ V႙ۉ Nuclear power U-shape pipe equipment ጎԢǖ KPW50LC ऐ ቂߛ ቂߛKPW50LC ऐ KPW50LC high speed tube press ጎԢ ຕǖ 0.8 4mm :ࢩ ০:ø14 45mm,Մ Equipments: KPW50LC high speed tube press Equipment parameter: Outside diameter : ø14ċ45mm Wall thickness : 0.8ċ4mm ฅऐፇ Unite fault detection unit ኈ Vacuum Furnace ጎԢǖ ฅऐፇ ॠ ඹǖ ฅ*Ă ำհॠ )ጻĂג ଉ तࢩॠ Ă ০ĂՄ Equipment: Unite fault detection unit Detection content: ultrasonic Detection (vertical, horizontal injury), eddy current testing, outside diameter, wall thickness and length measurement ጎԢǖ ኈ ጎԢ ຕǖ ০:ø mm 29mፌ : Equipment: Vacuum Furnace Equipment parameter: Outside diameter :ø12ċ25.4mm length:max 29m! ጎԢǖ ൠഘԍ ጎԢ ຕǖ ০:ø12 38mm ߒت Equipment: Hydrogen protection furnace Equipemnt parameter: Outside diameter: ø12ċ38mm!!!!!ൠഘԍ Hydrogen protection furnace ऐ Precision tube bender ጎԢǖ ऐ ጎԢ ຕǖ ӷ০:r60~1900mm Equipments: Precision tube bender Equipment parameter: Bending radius: R60~1900mm!ߒԐ 14

15 Ք ጚ! Products Standard 15 ߒԐ

16 ٷᇀ Product Manual of Special Alloy Steel Tube Pipe! ཀᆩ for aero-space area, Carbon! ߒފ Ă alloy structure seamless pipe!!ő ᆩ ڞᆩǖ Ԉઔ 20A ႐ள ᆩLj ߒފԋՄ 18A ᆩࠓ ߒԋՄߒࠓᆩLj ߒފԋՄ ă ߒފՄࢩ ő! UsageThis product includes 20A thin wall seamless pipe used for aviation pipe, 18A thin wall seamless pipe used for aviation hollow river, structural iron thin wall pipe used in aviation aera and thick wall seamless pipe used in aviation structure. ő! ő! ऋՔጚ Order norm YB/T ǃYB/T ǃGJB ǃGJB2608A-2008ă ፇਐ!Poduct ࡀ standard group interval GJB DŽᇱ original ࡀ ߒYB680-71Dž pipe specificationǖø4~ ~7 1000~7000mmă GJB DŽᇱ original Ӏ ࡀ ߒYB676-73Dž accordance with GB/T 8162 provisionă GB/T8162 ࢩኴ DŽՄ ࡀڦ 2.5mm Džpipe specification should in YB/T YB/T ९ ă ࡀ ߒ ০ġՄࢩ!outside diameter wall thickness (mm) YB/T )ᇱ!original YB681-71* ০ġՄࢩ!outside diameter wall thickness (mm) YB/T )ᇱ!original YB681-71* ă ߒڦ ࡀႴᄲ ฉᅜ ᆩߵጀǖ Note: According to the requirement of the customers, we can produce the pipe which standard is not mentioned above.!ߒԑ 16

17 ںă Ⴀ ݴბڦDžዖDŽಈߒዷᄲ Chemical composition and performance of main steel grade (trademark) Ք!!ጚ standard!!ߒ grade (Wt%) chemical composition!ݴბ C Si Mn Cr Ni Cu ბႠ!mechanical property Rm (MPa) A (%) YB/T A ļ0.30 ļ0.30 ļ0.25 Ľ390 Ľ20 YB/T A ļ0.30 ļ0.30 ļ0.25 ļ470 Ľ20 20A ļ0.30 ļ0.30 ļ0.25 Ľ390 Ľ20 GJB CrMnSiA ļ0.40 ļ0.25 आ! annealed;ľ490! ኟआ आ!! QT!: ! आ! annealed;ľ18! ኟआ आ!!QT:Ľ18! GJB2608A CrMnSiA ļ0.30. Ľ1080 Ľ10 ए ߒ Ăڦٷፌࡔඇ The biggest national carbon, alloy structure aviation pipe production base. ኤກăڦᄹ ևӰ ݞࡔ ࡔइ Product Gains the certificate rewarded by State Commission of Science and Technoligy for National Defense Industry and Ministry of Metallurgical Industry.! ăڇሴਬքഐ ࡔ ߒ Ă Carbon, alloy struture aviation pipe GJB responsible department. 17 ߒԐ

18 ںă Product Manual of Special Alloy Steel Tube Pipe! ཀᆩ for aero-space area Stainless ߒފߒփႮ seamless pipe ő ő ő ő ᆩǖ ᆩᇀሰ ऍऐĂഽऍऐĂ ᆳĂڦቊऐĂሏऐĂ ऐĂঞ ऐ ă ڞᅂუဣཥᆳ Usage this product applied for manufacturing fuel,lubricant and hydraulic system pipe for all kinds of fighter plane,attack aircraft, bomber, transporter, helicopter and training plane. ऋՔጚ Order norm GJB2296A DŽᇱ originalyb678-71Džă ࡀࠃ Offer specification ০ outside ࢩdiameter!4.0~50mmLjՄ wall thickness 0.5~2mmLj length 1000~7000mm ă Production! ࡀ specification ০ġՄࢩ!outside diameter wall thickness)mm) ă ߒڦ ࡀႴᄲ ฉᅜ ᆩߵጀǖ Note:According to the requirement of the customers, we can produce the pipe which standard is not mentioned above. Ⴀ ݴბڦDžዖDŽಈߒዷᄲ Chemical composition and performance of main steel grade (trademark)! ಈ trademark!! chemical!ݴბ composition C Si Mn P S Ni Cr Ti Rm ბႠ mechanical property Wt% MPa %! A 1Cr18Ni9Ti (C%-0.02) Cr18Ni10Ti C% Cr18Ni ए ߒփႮڦٷፌࡔඇ The biggest national stainless aviation pipe production base ኤກăڦᄹ ևӰ ݞࡔ ࡔइ Product Gains the certificate rewarded by State Commission of Science and Technoligy for National Defense Industry and Ministry of Metallurgical Industry. ăstainlessڇሴਬքഐ ࡔ փⴎ aviation pipe GJB responsible department!ߒԑ 18

19 ڪă ݴ! High-temperature! ފ ߛ alloy seamless pipe Ăᅏᆩ ཀᆩᄩӦLj Lj ฏ ڞඤഽႠăᆩᇀഘڦߛႠLj ᄟߛڦᆩǖ ᆶᆫଆ ő ő ő ő Usage This product has excellent inoxidability in high temperature and high heat resistance,which is used for fuel gas pipe, jet nozzle of tailpipe chamber, waver tube used in aerospace and pipe used in meter etc. ऋՔጚOrder norm GB/T15062 ǃGJB2297 ǃGJB5060 ă Offer ࡀࠃ specification ০outside diameter 4~76mmLjՄࢩwall thickness 0.2~7mmă ბ ಈ trademark (Wt%) Chemical composition C Cr Ni Mo Al Ti Fe Mn Si P S other GH ᇆ!basic W: Ce GH ᇆ!basic lj lj GH ᇆ!basic Nb: GH ᇆ!basic lj Nb 1.00 GH ᇆ!basic lj B Nb: ዷᄲߒዖDŽಈDžڦ ბႠ!mechanical property of main steel grade (trademark) GH3030, GH1140 RmĽ590 MPa AĽ35% GH3039 RmĽ635MPa AĽ35% GH3600 RmĽ550 MPa, Rp0.2Ľ240 MPa AĽ30% GH4169 Rm 1070 MPa, Rp MPa AĽ30% 19 ߒԐ

20 ڢă ݒᆌ Product Manual of Special Alloy Steel Tube Seamless! ފᆩۉ pipe in nuclear power ő ໃ ᅃĂ Ă पᆩڪඤഗĂࠓऐۯॲĂൻࠓኖഛ ഗĂଙፇॲĂ ڦ ᆩǖᆩᇀ ዖ ő ő ő Usage Applied for pipe and transfer piping of all kinds of vapour generator,feul subassembly,in-pile part and actuating mechanism etc,in nulear reactor. ऋՔጚOrder norm GB13296 ǃGB/T14976 ǃRCCM M4105 ǃASME SB163 ǃၹᅱڪprotocol etc, Offer ࡀࠃ specification ০outside diameter 8~325mmˈՄࢩwall thickness 0.5~40mm ݴბڦDžዖDŽಈߒዷᄲ Chemical composition of main steel grade (trademark) chemical!ݴბ composition ಈ Քጚ trademark standard Ni Cr Fe Mn C Si S P Al Ti Cu others GB Cr18Ni9 ᇆ bal ļ2.0 ļ0.07 ļ1.00 ļ0.030 ļ0.035.!.!.!.! GB/T GB Cr19Ni10 ᇆ bal ļ2.0 ļ0.030 ļ1.00 ļ0.030 ļ0.035.!.!.!.! GB/T GB Cr17Ni12Mo2 ᇆ bal ļ2.0 ļ0.08 ļ1.00 ļ0.030 ļ !.!.! GB/T GB Cr17Ni14Mo2 ᇆ bal ļ2.0 ļ0.03 ļ1.00 ļ0.030 ļ0.035.!.!.!.! GB/T Coļ Cr25Ni35AlTi ၹᅱprotocol ᇆ bal ļ0.030 ļ0.015 ļ0.015 ļ Nļ0.03 ASME UNS N08800 Ľ39.5 ļ1.5 ļ0.10 ļ1.00 ļ0.015.! ļ0.75.! SB ASME UNS N06600 Ľ72.0 ļ1.0 ļ0.15 ļ0.50 ļ0.015.!.!.! ļ0.5.! SB Coļ RCCM M Nbļ0.10 Ľ58.0 ļ0.5 ļ0.50 ļ0.010 ļ0.015 ļ0.50 ļ0.50 ļ0.50 (NC30Fe) Bļ0.003 Nļ ASMESB163 Ľ58.0 ļ0.5 ļ0.05 ļ0.50 ļ0.015.!.!.! ļ0.5.! DŽUNS N06690Dž !ߒԐ 20

21 Seamless! ߒފ ᆩࡒበۉ tube for station boiler ő ő ő ő ᆩڪඤഗĂምඤഗࡗڦ ᆩࡒበۉ႙ٷڪ 1000MW ᆩǖᆩᇀሰ220MWĂ250MWĂ300MWĂ600MW, Usage Applied to manufacture the pipe for overheater, reheater and so on of 220MWǃ250MWǃ300MWǃ600MW, 1000MW etc. large scale station boiler ऋՔጚOrder norm GB5310 ǃGB13296 ǃASME SA-213 ǃASTM A213 Քጚetc ࡔڪǃJIS3463. domestic and overseas standard. Offer ࡀࠃ specification ০outside diameter 32~89mmLjՄࢩwall thickness 3.5~15mm Ⴀ ݴბڦDžዖDŽಈߒዷᄲ Chemical composition and performance of main steel grade (trademark)!! ಈ trademark DŽՔጚDž!! (standard) 1Cr19Ni9 (GB5310) SUS304HTB (JISG3463) TP304H (ASME SA-213) 1Cr18Ni11Ti (GB13296) SUS321HTB (JISG3463) TP321H (ASME SA-213) 1Cr19Ni11 Nb (GB5310) SUS347HTB (JISG3463) TP347H (ASME SA-213) TP347HFG (ASME SA-213) S30432 (ASME SA-213) S31042 (ASME SA-213) chemical composition ݴბ ბႠ mechanical property C Mn Si Cr Ni S P others Rm Rp0.2 A ļ2.0 ļ1.0 ļ2.0 ļ0.75 ļ2.0 ļ0.75 ļ2.0 ļ0.75 ļ2.0 ļ0.75 ļ2.0 ļ0.75 ļ2.0 ļ1.0 ļ2.0 ļ0.75 ļ2.0 ļ0.75 ļ2.0 ļ0.75 ļ1.0 ļ0.30 ļ2.0 ļ Wt% MPa MPa % ļ0.030 ļ0.035 _ Ľ520 Ľ206 Ľ ļ0.030 ļ0.040 _ Ľ520 Ľ206 Ľ35 ļ0.030 ļ0.040 _ Ľ520 Ľ205 Ľ35 ļ0.030 ļ0.030 Ti:Ľ4C%~0.60% Ľ520 Ľ205 Ľ35 ļ0.030 ļ0.040 Ti:Ľ4C%~0.60% Ľ520 Ľ206 Ľ35 ļ0.030 ļ0.040 Ti:Ľ4C%~0.60% Ľ515 Ľ205 Ľ35 ļ0.030 ļ0.030 Nb+TaĽ 8C%~1.00% Ľ520 Ľ205 Ľ35 ļ0.030 ļ0.030 NbĽ8C%~1.00% Ľ520 Ľ206 Ľ35 ļ0.030 ļ0.040 ļ0.030 ļ0.040! ࡒუߛ ႎ႙एڪN07740 UNSN06617 በᆩUNSۉଣহआגג ኟሞჺਸ 700 C ጀǖߵᆩႴᄲ ฉᅜ ڦಈă Nb+TaĽ 8C%~1.00% Ľ515 Ľ205 Ľ35 Nb+TaĽ 8C%~1.00% Ľ550 Ľ205 Ľ35 ļ0.010 ļ Ľ590 Ľ235 Ľ35 ļ0.030 ļ Ľ655 Ľ295 Ľ30 Note:According to the requirement of the customers, we can produce the pipe which standard is not mentioned above. 21 ߒԐ

22 Product Manual of Special Alloy Steel Tube Seamless! ߒފᆩᆳ pipe in petrochemical industry area ފߒཚӎ փⴎ Common austenitic stainless steel seamless pipe ފߒᅜत ໃᆩཚӎ փⴎ ഗĂૐౡഗĂ ᆳଛ Ăඤࡒᆩǖᆩᇀ!ő ő! Usage applied to common austenitic stainless steel seamless pipes which are used in boiler,heat exchanger,condenser,cracking tube and fluid transportation. ő! ऋՔጚOrder norm GB/T14976 ǃGB13296 ǃGB9948 ǃASME SA213 ǃASTM A213 ǃJIS G3463 ǃEN, etcڪ ő! Offer ࡀࠃ specification ০outside diameter 6~325mmLjՄࢩwall thickness 0.5~40mm!ߒԐ 22

23 !!ಈ trademark! chemical composition! ბႠ ݴბ mechanical property!! C Si Mn P S Ni Cr others Rm Rp0.2 A 0Cr18Ni9 ļ0.07 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni9Ti ļ0.12 ļ1.0 ļ2.0 ļ0.035 ļ Cr19Ni10 ļ0.03 ļ1.0 ļ2.0 ļ0.035 ļ Cr23Ni13 ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr23Ni13 ļ0.20 ļ1.0 ļ2.0 ļ0.035 ļ Cr25Ni20 ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr25Ni20 ļ0.25 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni10Ti ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni11Ti ļ0.75 ļ2.0 ļ0.035 ļ Cr18Ni11Nb ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr19Ni11Nb ļ1.0 ļ2.0 ļ0.035 ļ Cr17Ni12Mo2 ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr17Ni12Mo ļ0.75 ļ2.0 ļ0.035 ļ Cr17Ni14Mo2 ļ0.03 ļ1.0 ļ2.0 ļ0.035 ļ Cr19Ni13Mo3 ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr19Ni13Mo3 ļ0.03 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni12Mo2Ti ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni12Mo2Ti ļ0.12 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni12Mo3Ti ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni12Mo3Ti ļ0.12 ļ1.0 ļ2.0 ļ0.035 ļ Cr18Ni12Mo2Cu2 ļ0.08 ļ1.0 ļ2.0 ļ0.035 ļ MPa MPa % Ľ520 Ľ205 Ľ35 Ľ520 Ľ205 Ľ35 Ľ550 Ľ205 Ľ40 Ti:5(C%-0.02)~0.80 Ľ480 Ľ175 Ľ35 Ľ520 Ľ205 Ľ35 Ľ520 Ľ205 Ľ35 Ti:5C%~0.70 Ľ520 Ľ205 Ľ35 Ľ520 Ľ205 Ľ35 Ti:Ľ5C% Ľ520 Ľ205 Ľ35 Ti:4C%~0.60 Ľ520 Ľ205 Ľ35 Nb:Ľ10C% Ľ520 Ľ205 Ľ35 Nb+Ta:Ľ8C%~1.00 Ľ520 Ľ205 Ľ35 Ľ520 Ľ205 Ľ35 Mo:2.0~3.0 Ľ520 Ľ205 Ľ35 Mo:2.0~3.0 Ľ480 Ľ175 Ľ35 Mo:2.0~3.0 Ľ520 Ľ205 Ľ35 Mo:3.0~4.0 Ľ480 Ľ175 Ľ35 Ti:5(C%-0.70) Mo:3.0~4.0 Ti:5(C%-0.02)~0.80 Mo:1.8~2.5 Ti:5C%~0.70 Mo:1.8~2.5 Ti:5(C%-0.02)~0.80 Mo:2.5~3.5 Cu:1.0~2.5 Mo:2.5~3.5 Ľ530 Ľ205 Ľ35 Ľ530 Ľ205 Ľ35 Ľ530 Ľ205 Ľ35 Ľ530 Ľ205 Ľ35 Ľ520 Ľ205 Ľ35 23 ߒԐ

24 ܔԧ ފဤ Product Manual of Special Alloy Steel Tube Seamless! ߒފᆩᆳ pipe in petrochemical industry area High-Mo! ߒ᮲ӎ փⴎߛ austenitic stainless steel tube ڪ໗Ă ᅚဗ ᄽ ໗ ḇă ໗Ă ໗ĂĂᆌ Ⴀ ăᆌᆩᇀ ᆳ Ă ۅ ڦᆩǖਏᆶଆ!ő Ǘ Ăᄹ ३უኖଽዊᇱᆳ ჸĂڦǗᇱᆳዐ ዊڪĂଡ໗ ك໗Ă ໗ཎĂ ڦǗऐ ዊ ഗLjᅜत Ăӷ ڵഗĂဢڢჶۉዐ ዖฏ ԍ Ǘᆩᇀሰ ዊڪĂ໗ဢ تĂ୩ᄞटۉᄽዐཟ කڦૐඐഗڪă ő! Usage Good resistance to corrosive pitting, crevice corrosion and stress corrosion cracking. This product applied for butyl acetate, acetic acid, formate acid, terephthalate acid and polyvinyl chloride environment of petrochemical engineering; sulfuric acid, iron sulfate, pure caustic soda, phosphoric acid environment of inorganic chemical industry; crude oil desalting, atmospheric and vacuum distillation environment of crude oil refine; mineral extraction, copper electrolytic refine, aluminium node treatment and descaling bath environment; calcinator and funnel flue device of electricity generating station, cooler of saline water, brackish water and polluter water. ő! ऋՔጚǖASME SB-677ĂISO ĂASTM A959Ăၹᅱ ő Order norm: ASME SB-677, ISO , ASTM A959 etc. ő ǖ ০ ࡀࠃ ࢩ mmLjՄ 1-20mm ő! Ⴀ!Chemicalݴბڦዖಈߒዷᄲ composition and performance of main steel grade (trademark) ಈ grade UNS ߒ ᆩ (Wt%) chemical composition ბႠ ݴბ C Cr Ni Mn Si P S Mo N Cu 00Cr20Ni18Mo6N S Smo ļ ļ1.00 ļ0.8 ļ0.030 ļ Ľ650 Ľ300 Ľ35 00Cr22Ni24Mo6N N08367 AL6XN ļ ļ2.00 ļ1.00 ļ0.040 ļ ļ0.75 Ľ690 Ľ365 Ľ30 00Cr21Ni25Mo4.5Cu N L ļ ļ2.00 ļ1.00 ļ0.045 ļ Ľ490 Ľ220 Ľ35! Rm MPa Rp0.2 MPa A %!ߒԐ 24

25 Special! ފߒ༬ዖփႮ seamless stainless tube Urea! ߒᆩփႮ stainless tube!ő ยԢăڪୟ უߛૐඐĂഗĂCO2უऐ ݴ უߛĂݴ ഛ Ăጲഛ ڦᆩǖᆩᇀሰ ጎዃ ő! Usage:!applied in manufacturing the devices as air stripping towwe, high pressure seperator, CO2 compressor cooling tower and high pressure piping,etc. ő! ऋՔጚǖ!GB13296 ǃASME SA-213 ǃASTM A213 ǃJIS ՔጚLjഓՔ ࡔڪG3463 ő! Standard:!GB13296ǃASME SA-213ǃASTM A213ǃJISG3463, and enprise standards, plant protocolˈetc. ő! Size ࡀࠃ ǖ ০outside diameter 16~219mmˈՄࢩwall thickness 1~20mmDŽ! Ⴀ!ChemicalݴბڦDžዖDŽಈߒዷᄲ composition and performance of main grade(trademark) ಈ trademark 316Lmod ļ0.03 ļ2.0 ļ1.0 2RE69 ( 00Cr25Ni22Mo2N) 0Cr17Mn13Mo2N (A4) chemical composition ݴბ ბႠ echanical property C Mn Si Cr Ni Mo N S P Rm Rp0.2 A ļ0.02 ļ1.5 ļ0.4 ļ ļ0.7 ጀǖߵᆩႴᄲ ฉᅜ ڦಈă Wt% MPa MPa % ļ0.22 ļ0.030 ļ0.030 Ľ 520 Ľ 206 Ľ Note:According to the requirement of the customers, we can produce the pipe which standard is not mentioned above. ļ0.015 ļ0.020 Ľ 539 Ľ 225 Ľ 30 ļ0.020 ļ0.045 Ľ 736 Ľ 441 Ľ 30 ኮᅃăڇዷᄲ ჺ৯Lj ߒ पփႮ ᅝუဣཥยԢतߛᄽ૬ၜਸ ᄹ ևዷ ࡔ 1991ഐ Since 1991, ministry of metallugical industry of PRC set up the research project on urea industrial seamless tube material of high pressure system and process line, and SPECIAL STEEL was one of the partipants. ࡗཚ ߒ 00Cr25Ni22Mo2Nڦჺरຍਸ ६ ߒ ᆩ पփႮ ᅝუยԢߛᄹ ևቻਸକ ࡔ 19975ሆLj ६ ă In May of 1997, ministry of metallugical industry held the evaluation meeting on urea industrial seamless tube material of highpressure system and process line, steel grade 00Cr25Ni22Mo2N developed by SPECIAL STEEL was certified. ăڪਸ ėइฉ रօ ڦ ߒ ᆩ पփႮ ᅝუဣཥยԢतߛᄽ 1998Ė Development of urea industrial seamless tube material of high pressure system and process line won the second prize of Shanghai Technology Innovation Award. 25 ߒԐ

26 Product Manual of Special Alloy Steel Tube Seamless! ߒފᆩᆳ pipe in petrochemical industry area Special! ފߒ༬ዖփႮ seamless stainless tube ߒມ փⴎ Duplex stainless tube!ő Ǘ ڢ ഗඤڦᆩǖᆩᇀᇱᆳ ჸጎዃዐ Ǘ ᅚဗ ፕᇨૐౡഗǗኽॾ व ٣ ڦᆌഗݒ๕ ፕ ဣࠃتഗĂඤڦǗ ฉ ᆳ णഘڢໃڦᄽฉᆳഘ Ǘฉ ᄽ ໗ኖዳᅂᇨඤഗሰኽ ഗăඤ Ăڢ უ ඹഗĂڦბሏ ዖဣཥ ဣཥĂဣཥĂ ဣཥǗݞཥĂ ő! Usage heat exchanger and tube on oil desalt device, catalyst tubebank of tubular reactor for methanol manufactering, precondenser for VCM, convey pipe and header of land/ocean oil/gas industry; heat exchanger, water treatment and supply system, fire extinguishing system, spraying system and water stablizing system of onsea petrol platform; pressure vessel, chanels, tanks, and heat exchanger used in chemicals process and transportation in chemical industry. ő! ጹႠ!general characteristic ăhighऐႁⴀ ᇑඩႠLjጹ ഽڦߛਏᆶ!!!! intensity and tenacity, excellent mechnical performance. ဤ ăgoodފत ۅ ڦଆ!!!! resistance to corrosive pitting and crevice corrosion. ᆌ ೦ଛ ăgood ڦଆ!!!! resistance to stress corrosion craking. corrosion. ሌ ăgood ڦߛ!!!! resistance to uniform exppansibility. Lj ቯဣຕ ătheٷඤဣຕڞ!!!! material has bigger heat conductiovity, and smaller linear ႠLjඤଛൡ ăgoodڦଆ!!!! welding performance, small tendency of hot cracking.!ő ቷ!gradeܔಈ ߒ GB/T21833 ࡔዐ China ߒᆩ ᇱသ ࡔ US ۆ SW ࡔڤ DE 022Cr19Ni5Mo3Si2N 00Cr18Ni5Mo3Si2 S RE Cr22Ni5Mo3N 00Cr22Ni5Mo3N S Cr23Ni5Mo3N 00Cr22Ni5Mo3N S32205 SAF Cr25Ni7Mo4N 00Cr25Ni7Mo4N S32750 SAF ݴბڦDžዖDŽಈߒዷᄲ Chemical composition of main steel grade (trademark) grade ߒ (Wt%) chemical composition ݴბ C Mn P S Si Ni Cr Mo N Cu 022Cr19Ni5Mo3Si2N ļ ļ0.030 ļ ! 022Cr22Ni5Mo3N ļ0.030 ļ2.0 ļ0.030 ļ0.020 ļ ! 022Cr23Ni5Mo3N ļ0.030 ļ2.0 ļ0.030 ļ0.020 ļ ! 022Cr25Ni7Mo4N ļ0.030 ļ1.2 ļ0.035 ļ0.020 ļ ļ0.5 ߒԐ 26

27 ă ڪ ٤ ڪă ڇ ڪ ዷᄲߒዖDŽಈDžڦ ბႠ!Mechanical property of main grade(trademark) [50] A grade Rm (MPa) Rp0.2 (MPa) ߒ % HRC 022Cr19Ni5Mo3Si2N Ľ630 Ľ440 Ľ30 ļ30 022Cr22Ni5Mo3N Ľ620 Ľ450 Ľ25 ļ30 022Cr23Ni5Mo3N Ľ655 Ľ485 Ľ25 ļ30 022Cr25Ni7Mo4N Ľ800 Ľ550 Ľ15 ļ32 022Cr19Ni5Mo3Si2N Ⴀ Physical property Ⴀ physical property TEP ( C) !density (g/cm 3 ) ) 2 Ⴀఇଉ!elasticrationڑ (KN/mm ቯဣຕ!CLTE ( 10-6 / C) (W/m C) ඤဣຕ!heatڞ conductivity ඤඹଉ!thermal capaciy (J/kg C) (µωm) ፆ୲!specificۉ resistance ፇኯ Metallographic structure ፇኯ ཎ ڦමጒༀ. ӎ ມ Ljӎ ଉ 40~60%LjփሎႹᆶ Ⴀ ဆ Duplex of ferrite-austenite under solution condition, content of austenite is 40~60%, no brittleness precipitation of?,etc. Քጚ ;GB/T ǃASTM A789/ASME SA789ǃASTM A789/ASME SA790ǃഓՔ Standard GB/T ,ASTM A789/ASME SA789,ASTM A789/ASME SA790,and enterprise standards, etc. ࡀ size ০ )OD*!16~219 ࢩmmLjՄ )WTK*1~20 mmă ሴLjഐ ߒފߒཎ ႙ມ փⴎ Քࡔ GB/T ӎ. Our company drafted out and in charged of the GB/T austenitic-ferritic duplex stainless steel seamless tube. ߒມ փⴎ 00Cr18Ni5Mo3Si2 रօᅃ ࡔइ ߒ The duplex stainless steel 00Cr18Ni5Mo3Si2 tube gain the first award of National science and technology progress 27 ߒԐ

28 Product Manual of Special Alloy Steel Tube Seamless! ߒފᆩᆳ pipe in petrochemical industry area Nickle! ފ ए based alloy seamless tube!ő ᇱႠዊत ሞݴ ႠLjዐཟĂ ఱ ڦߛᆶ ܔ Ⴀ Ljߛఱఱᆌ Ⴀ ڦᆩǖਏᆶᆫଆ ඤഗĂኖ ഗĂૐౡഗतໃᄽᅜत ᄝਸ ሰ ඤഗĂ ბఱ ႠăᆌᆩᇀڦႠዊዐਏᆶଆᄟ ڪă ඤഗࡗඤഗĂኖ ഗĂڦᄽዐĂ Ăۉࡀ Ǘ ő! Usage good stress etching and hot corrision resistant performance, high resistance to alkali, ambrose alloy and nickle chromium alloy has good resistant performance in reductant and oxidant. Wildly used in manufacturing of heaters, heat exchangers,evaporators, condensator, overheaters in ocean developping industry as well as in chemical and petro industries, civil electic generating stations,etc. ő! ऋՔጚStandard ASTM B163 ǃASME SB163 ő! Size ࡀࠃ ০)OD*16~219mmLjՄࢩ)WTK*1~20mm ბڦDžዖDŽಈߒዷᄲ ݴ! Chemical composition of main grade (trademark) ಈ trademark chemical composition ݴბ Ni Cu Fe Mn C Si S Cr Al Ti UNS N ļ0.75 Ľ39.5 ļ1.5 ļ0.10 ļ1.0 ļ Wt% UNS N04400 Ľ ļ2.5 ļ2.0 ļ0.30 ļ0.5 ļ0.024 UNS N06600 Ľ72.0 ļ ļ1.0 ļ0.15 ļ0.50 ļ UNS N02200 Ľ99.0 ļ0.25 ļ0.40 ļ0.35 ļ0.15 ļ0.35 ļ0.010 UNS N02201 Ľ99.0 ļ0.25 ļ0.40 ļ0.35 ļ0.02 ļ0.35 ļ0.010 ዷᄲߒዖDŽಈDžڦ ბႠ!Mechanical property of main grade (trademark) UNS N08800 Rm Ľ517MPa Rp0.2 Ľ207MPa AĽ30% UNS N04400 Rm Ľ483MPa Rp0.2 Ľ193MPa AĽ35% UNS N06600 Rm Ľ552MPa Rp0.2 Ľ241MPa AĽ30% UNS N02200 Rm Ľ379MPa Rp0.2 Ľ103MPa AĽ40% UNS N02201 Rm Ľ345MPa Rp0.2 Ľ83MPa AĽ40% ߒԐ 28

29 Ti! ފ त and Ti alloy seamless tube!ő Ă ᅅᄱăײბĂĂ ᆳذఱ ႠLjᆩᇀ ᄝॴڦ ጱᆶᆫଆܔᆩǖ ő! Usage resistant to cl -, widly used in marine ships, petrochemical industry, chemical engineering, biological medicine and daily life. ő! ऋՔጚ!Standard ASTM B861ǃASTM B337ǃASTM B338 ǃGB/T3625ǃGB/T3624 ő! Size! ࡀࠃ ০DŽOD*6~89mmˈՄࢩDŽWTK*0.5~10mm ბڦDžዖDŽಈߒዷᄲ ݴ! Chemical composition of main grade (trademark) chemical composition ݴბ ಈ trademark N C H Fe Al V ᇆᇮDŽ Dž residual elements (each) ᇆᇮDŽጺ Dž residual elements (total) Ti Wt% TA1(GR1) ļ0.03 ļ0.08 ļ0.015 ļ0.20 ļ0.1 ļ0.4 ᇆଉ bal TA2(GR2) ļ0.03 ļ0.08 ļ0.015 ļ0.30 ļ0.1 ļ0.4 ᇆଉ bal TA3(GR3) ļ0.05 ļ0.08 ļ0.015 ļ0.30 ļ0.1 ļ0.4 ᇆଉ bal TA18(GR9) ļ0.03 ļ0.08 ļ0.015 ļ ļ0.1 ļ0.4 ᇆଉ bal ዷᄲߒዖDŽಈDžڦ ბႠ!Mechanical property of main grade (trademark) TA1 (GR1) RmĽ240MPa Rp0.2Ľ170MPa AĽ24% TA2 (GR2) RmĽ345MPa Rp0.2Ľ275MPa AĽ20% TA3 (GR3) RmĽ450MPa Rp0.2Ľ380MPa AĽ18% TA18 (GR9) RmĽ860MPa Rp0.2Ľ725MPa AĽ10% 29 ߒԐ

30 Product Manual of Special Alloy Steel Tube Seamless! ߒފᆳഘགྷਸ ᆩ tube in oil-gas field offtake!ő ᆳഘགྷਸ ᆩᆳ༫ڦዊ ڪ ൠĂ ᄟ ጱĂ ᆩǖᆩᇀ ő! Usage oil bushing resistant to cl -, H2S,CO2 and other corrision media in oil-gas offtake. ő! ऋՔጚ!Standard ISO13680!ő ದ༫ ࡀ 2.87~22.22mmǗথ Ӏᆳࢩ০26.67~298.5mmLjՄ ǖᆳ ࡀࠃ ő! Size oil pipe outside diameter 26.67~298.5mm, wall thickness 2.87~22.22mm; coupling will meet oil pipe. ბڦDžዖDŽಈߒዷᄲ ݴ! Chemical composition of main grade (trademark) ಈ grade Քጚ standard S41426 ISO N08028 N08535 N08135 N08825 N06985 ISO13680 ISO13680 ISO13680 ISO13680 ISO13680 chemical components ݴბ Ni Cr Fe Mn Mo C Si S P Al Ti Cu others ᇆ surplus ᇆ surplus ᇆ surplus ᇆ surplus ᇆ surplus ᇆ surplus ļ0.5 ļ2.5 ļ1.0 ļ1.0 ļ1.0 ļ1.0 Wt% ļ0.03 ļ0.5 ļ0.005 ļ Vļ ļ0.03 ļ1.0 ļ0.030 ļ ļ0.03 ļ0.50 ļ0.030 ļ ļ ļ0.03 ļ0.75 ļ0.030 ļ ļ0.70 W: ļ0.05 ļ0.5 ļ ļ0.030 ļ ļ0.015 ļ1.0 ļ0.030 ļ Wļ1.5 Coļ5.0 Nb+Taļ0.5 ዷᄲߒዖDŽಈDžڦ ბႠ!Mechanical property of main grade (trademark) ಈ grade S41426 N08028 N08535 N08135 N08825 N06985 पߒ class ऋጒༀ delivery condition ඤ ई ٧आ आ DŽHF or QT Dž ඤ ई ٧आ आ DŽHF or QT Dž ඤ ई ٧आ आ DŽHF or QT Dž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž ૐ ഽDŽCHDž Rp0.2 Rm e * (MPa) (MPa) % HRC min max min min max b b b * b : e=1944 A 0.2 /Rm 0.9 A, প௬ओڦઙฦᄣڦڟڥ ࢩՄڦ ࡀ ࢩ০ईኁᄣ ᅭ ڦ ࡀǖएᇀ Aኵൽ ໙ኵई490mm 2 ড ኁڦ Aǖ Is the cross-sectional area of the tensile test specimen, expressed in square millimetres, based on the specified outside diameter or nominal specimen width and the specified wall thickness, or 490 mm 2, whichever is smaller O19139ԐߒಈCH3941<O17:96ԐߒಈCH3361ă! ߒԐ 30

31 ዊ ଉ ԍ ኤ Quality Guarantee 31 ߒԐ

32 ײࡗĂ ײĂ ײĂ Product Manual of Special Alloy Steel Tube ዊଉණኤ!Quality certificates ő! ༬ߒ ᄽև 1995 ਸ๔ደօӀቷISO9001 ĂAS9100B ĂGJB9001A ĂHAF003 ༬ᄲ൱LjڦĂISO/TS16949Քጚᅜत ਜ਼ ᅃኝ༫ዊଉ ဣ ॲă ဣLjժ ዊଉכतഛۉĂཀĂਬॺ૬ ő! ő! ő! ᆶ21 LjԈઔǖࠌײࡗዊଉ ဣڦ ᄽևඓ ժሏ ߒ༬ ߀แٯݞĂৰኟᇨײࡗĂ ևอײࡗೠอ Ăײࡗ ࡗݞ ĂײࡗĂ ײࡗਸ Ăย ײࡗೠอĂႴ൱ ײࡗଉ Ă ਜ਼ᅪײࡗ૧ᆩဆݴĂຕײࡗ ࡗ ݛࠃࠔ ࡗ Ăට ጨᇸײࡗ Ă ॲײࡗ ጎĂยԢײࡗĂ ײࡗခޜ ăײࡗ੦ Ăփײࡗ ጕ໓ႠĂՔ ײࡗ Ă ଉยԢײࡗ ᄓĂॠᄓײ ዊଉ ဣă߀ჄLjڪೠอ ዊଉణՔĂ ਸቛ ևዊଉอ ࡗ ᄽևཚߒ༬ ණኤăڦݛ ڼକࡗ ዊଉ ဣཚ ڦ ᄽևߒ༬ ő! Since 1995, Baosteel Special Steel Business Unit has established aviation and aerospace, military, nuclear and automotive quality management system and formed a complete set of quality system documents in accordance with ISO9001, AS9100B, GJB9001A, HAF003, ISO/TS16949 standard and specific requirements of customer ő! Special Steel Business also determines and runs a quality system which has totally 21 processes,including: Management planning process, management review process, internal checking process, corrective and preventive measures to improve the process, data analysis and use processes, customer satisfaction monitoring and measurement process, needs identification and assessment process, the design and development process, production process, delivery process, service process, production planning process, equipment and tooling management processes, document management process, human resource management processes, procurement and supplier management processes, product protection, process, inspection and test management processes, measuring equipment management processes, identification and traceability management process and nonconforming product control process. ő! Through the development and implementation of quality objectives, regularly carrying out internal quality checking and management reviews, etc., Special Steel Business Unit continues to improve the quality system ő! All kinds of quality system had gotton certificates given by the third-party. Ղ ࡔ ॠᄓण (ANAB)AS9100-Bཀዊଉ ဣණኤ It has been certificated by ANAB:AS9100-B ߒԐ 32

33 Ⴙኤ ߒފߒԐ ዐഔ ଉ ဣණኤዐ႐ ISO 10012:2003 ଉ ဣණኤ Certificate of conformity for measurement management systems, ISO 10012:2003; ҾඇยԢሰႹኤᆩ ࡔࠌ ටዐ ණኤዐ႐پႎ ࡔዐ GJB9001A-2001ਬዊଉ ဣණኤ It has been certificated by China Xinshidai Quality System Certification Center, GJB9001A-2001; 33 ߒԐ

34 Product Manual of Special Alloy Steel Tube ዊଉॠ!Quality examination ዐࡔᄹ ዊଉණኤዐ႐ISO9001:2000ዊଉ ဣණኤ It has been certificated by China Metallurgy Quality System Certification Center ISO9001:2000 Quality Management System ዐࡔฆॠዊଉණኤዐ႐ISO9001:2000ዊଉ ဣණኤ ISO9001:2000 Quality Management system of China Commdity Inspection Quality Certification Center ߒԐ 34

35 ڌ ბॠ!Chemical examination ᅏ ጱ พڪ ߌۉ ICP AA300 आᄐᇱጱဌ ᅏ AA300 FAES EMIA-820V ဆᅏݴ ࢤ EMIA-820V CS Analyzer EMGA-620W ᄟ ᅏ EMGA-620W Oxygen and Nitrogen comparison Analyzer AA600 ఏ ᇱጱဌ ᅏ AA600 Graphite Furnace Atomic Absorption Spectrophotometer ۉ ARL4460 ᅏ ARL4460 OES 35 ߒԐ

36 Product Manual of Special Alloy Steel Tube ዊଉॠ!Quality examination ॠ!Physical examination ᄓऐ ܖ 50 ઙ ऐߛ 50t universal tester Hyperthermia tensile machine ᆘ Sclerometer હᄓ Fatigue test ऍᄓऐ ๕ؼऐ੦Ӧ Pendulum impact testing machine with micro computer control ጱවՎᄓऐۉ Creep testing machine ߒԐ 36

37 ݴဆ!Metallographic Analysis ݴဆဣཥ Metallographic Analysis system ႙ ၂ ٷ Large metallscope ጲۯఉᄣऐ Metallographic microsection machine 37 ߒԐ

38 ᆩ ޜ ခ Customer Service ߒԐ 38

39 ڦ ڦ रຍኧ!Technical support پਜ਼ ጧკĂࠃ ሴ ᆩरຍஏටLjڦ ߒ༬ߒ๑ᆩԐᆩ ڪཚࠏĂ႑တڞĂ๑ᆩरຍኸتऋĂ ጷĂऋ໙Ăዊଉᅴᅱ ඇݛ ޜခă!! ײ ࠃ Lj ᆩײጨศڦᇮڇሰߒ༬ߒઠጲԐ Ă๑ ᆩ پዊଉย Ljᇑਜ਼ڦ༬Ⴔ൱ ႠڦᆩߵခLjժޜᆩरຍ ࠌཞਦरຍవ LjՂᄲ ࠃ၄ ޜခă ײरຍጆ ᇑဝ ܔLjኍײጆᄽरຍጆ ᇑဝڦᇮڇჺ৯և Ăሰߒ༬ߒઠጲԐ থĂॠ Ă Ă ࠃႎ Ljժ ߒႴ൱Ljჺ ༬ڦ ᆩ ඤتڪᆩरຍޜခă Customer پਜ਼ Soles representative ײ Production engineer ײरຍጆ ᇑဝ Technique expert and chief engineer ჺᅃ ፇ PSR team ჺᅃ ፇ ܓ ڦLjᅜጆᄽ ଉፇ߅ ڦᇮڇ ڪሰĂ Ăჺ ߒ༬ߒᆯԐ ߒ༬ߒԐߛ Lj ڦ௬ݛ๑ᆩत Ăჺ ๕ਦᆩݛ ৪ኛ ă Sales representative Technical contact person, to provide customer service concerning products advisory, order placing, logistic tracing, loan and accounts, objection handling, operation guide etc. Production engineer Senior engineers from special steel division, to provide technical support concerning production and quality design; onsite service available if necessary Technique experts and chief engineer Researching on developing of new products to meet the requirements of the market; provide post service such as inspection, corrosion test, welding, heat treatment etc. Production, sales, research team (PSRT) Consist of people from different departments of Production, sales, research; the team is to solve the problems of the customers on using, production and researching. 39 ߒԐ

40 Product Manual of Special Alloy Steel Tube Contract!ײ ཞധ procedure ਜ਼Ⴔ൱ Customer requirement ฆခپ ฆခഠথ Commercial negotiation with sales representative ࡀޏ Normal product or not No!ޏ!Yes ཚࡗ!Pass रຍೠอ Technical review ཚࡗ!No pass ՔጚLJ StandardLJ ႎ New products ཞೠอ Contract review ཞኟ๕ധ ժፇኯ Contrat effectiveness and production ߒԐ 40

41 ڦ ٳڟ၄ Ė ݡዐ ᅴᅱت!Objection handlings ၄ Lj൩ॽ ሞ ዐ ߒ༬ߒሞ๑ᆩԐڋᅃ ଉᅜࠃऋጒༀԍ Ljժሞڼᅃ क़ 1 ཨ໕ Complaint ཞăཨ໕႑တᆌԈઔߒ༬ߒઍԐݒཨ໕ॽԥत ڦăݛऋࠃཞईپĂฆခپဣਜ਼ ඹă ڪۉĂऋଉĂᅴᅱଉĂ ௮ĂဣටĂဣ In case of any problems related with products manufactured by Baosteel Special Steel Business Unit, the customer shall try his best to keep the problem product in delivery state as much as possible, and immediately contact Sales Representative, Business Representative, or the supplier of the contract indicating the contract number, quantity of delivery, quantity of the problem product, descriptions of the problem, full name of contact person and telephone number, etc. The complaint will be forwarded to related department of the Company in time. 2 ཨ໕ Acceptance օඓණLjၹ ཨ໕ ڦܔᅃ क़ڼॽ ሞپฆခ ࠅںईپLjਜ਼ࢫཨ໕ڦڟ থ تཨ໕ॽገ ᅴᅱڦ൧Ljڦ๑ᆩኟ ඍ ሰ ߒ༬ߒᇀඓဣᆯԐܔዺਦ ă ײႾă On receiving the complaint, Sales Representative or Business Representative will make a preliminary investigation on the complaint immediately and assist the user to solve the problem. In case the product can not be used because of defects, the complaint will be handled via claim handling procedure. 3 ᅴᅱ૬ӄ Case Registration ăײ تᅴᅱۯ ᄽև૬ӄඓණLjഔߒ൧Ljঢ়༬ڦ๑ᆩ ኟඍ ሰ ߒ༬ߒᇀඓဣԐܔ Once it is confirmed by Baosteel Special Steel Business Unit that the product can not be used because of defects, the complaint will be registered for handling. 4 ඓණ Identification of the Material in Kind ခටᇵޜक़ ಋ ॽሞፌ Ljକߒ๑ᆩ൧LjՂᄲ ᆌൽᄣॠ ၄ ᅃዂᅪ९ăٳᇱᅺ ಒ ڦᅴᅱ ܔཞࠌཚLjࠏݴ ᄓLjᇑ Service personnel will be sent to the site in the shortest time to investigate the issue. Sampling and on-site test may be done, if necessary. Discussion with the customer will be held to reach the agreement on the causes of the problem. 5 ฆခ ಒ Business Negotiation ၹฆLjሞඓ ᅴᅱॽᇑ ᆷߒ༬ߒLjԐ ࠌڦٳᅴᅱሴඪಒ ߵฉLjإएڦሞ ඓණ ತتݛӄࢫLj ᅴᅱتėժᆰसߴਸਏĖऋ तൽችඟኤėă Based on the identification of material in kind and agreement on the responsible party for the problem, consultation on claim settlement will be held in a friendly way to find a solution. Form of Claim on Products Settlement and Goods Rejection and Discount Certificate will be sent to the customer. 6 ᅴᅱӄ Case Closed ॽߵĖ ᅴᅱتėLjܔڦ ፕ ᆌತLjᅴᅱӄă Compensation will be made for the related losses of the customer according to Form of Claim on Products Settlement and the case closed. 7 ઍݒ߀ኝ Rectification - Feedback ăᆩߴઍݒࡕ߀Ljժॽኝ߀ ևኝڇሴඪ ܔᇱᅺڦᅴᅱ ߵ ߒ༬ߒԐ Rectification will be made in the responsible manufacturing department(s) for the cause of the claim. The result of rectification will be fed back to the customer. 8 ݡ تᅴᅱ Visit After Settlement ܔLjժݡ تᅴᅱܔॽߒ༬ߒLjԐࢫᅴᅱӄኮ After the settlement, Baosteel staff members will visit the customer tracing the settlement. ၄ڦ ጷ ă 41 ߒԐ

42 Ղ ࡔ ॠᄓण ISO 14001:2004 ဣණኤኤກ ISO 14001:2004 Certificate issued by ANAB ߒԐ 42

43 ኍ!Environmentݛ Policy বሀጨᇸ-!!-ݣ३ณಇ Ⴤă ३ ක੦Ljփײࡗ ඇ ăߒ ল Lj౮ ॺย୴༬ݛ-!ፏ ሀ-! ඇ߀ Saving resources, Reducing emissions, Carrying out pollution control through the process, Reducing environmental load consistently. Continuously improving, Persistently observing the law, Pursuing "clean production", Striving for "Green Special Steel". ణՔ!Environment Objective ল อ LjॺยĐ୴༬ߒđLj ၄Đ๘হᅃ লߒཎ ഓᄽđă Carrying out clean production audits, Building " Green Special Steel", Being a "world-class clean iron and steel enterprise." Ղ ࡔ ॠᄓण OHSAS 18001:2007 ኰᄽॳҾඇ ဣණኤኤກ OHSAS 18001:2007 Certificate issued by ANAB

44 ஹᅟ!!Domestic ࡔ ࠅဇևஹᅟᆶ ߒԐۼ CHENDU BAOSTEEL WESTERN TRADING CO., LTD. ǖ ۉ ኈǖ د ࠅஹᅟᆶ ߒԐߒฉ Ԑ ࠅஹᅟᆶ ݛԛߒཀ Ԑ TIANJIN BAOSTEEL NORTHERN TRADING CO., LTD. ǖ ۉ ኈǖ د ࠅ ஹᅟᆶ ࡔ ߒฉ Ԑ ࠅஹᅟᆶ ݛళߒዝԐ GUANGZHOU BAOSTEEL SOUTHERN TRADING CO., LTD. ǖ ۉ ኈǖ د ࠅฆஹᆶ ߒฉ Ԑ ࠅஹᅟᆶ ߒߒฉ Ԑ SHANGHAI BAOSTEEL STEEL TRADING CO., LTD. ǖ ۉ ኈǖ د ࠅዐஹᅟᆶ ߒԐ Special Alloy Steel Tube WUHAN BAOSTEEL CENTRAL SHANGHAI BAOSTEEL SHANGHAI BAOSTEEL PUDONG SHANGHAI BAOSTEEL BAOSHAN CHINA TRADING CO., LTD. TRADING CO., LTD. INTERNATIONAL TRADING CO., LTD. STEEL PRODUCTS TRADING CO., LTD. ǖ ۉ ǖ ۉ ǖ ۉ ǖ ۉ ኈǖ د ኈǖ د ኈǖ د ኈǖ د Ԑཚฆዪ๕ ม HOWA TRADING CO., LTD. TEL: FAX: Ԑཚฆ ခ HOWA TRADING CO., LTD., SEOUL OFFICE TEL: FAX: ࠅ૧ჱஹᅟᆶ ٷӐߒԐ BAO AUSTRALIA PTY LTD. TEL: FAX: تپࡔߒԐ REPRESENTATIVE OFFICE IN THAILAND TEL: FAX: تپሁళߒԐ REPRESENTATIVE OFFICE IN VIETNAM TEL: FAX: ࠅႎ ஹᅟᆶ ߒԐ BAOSTEEL SINGAPOER PTE LTD. TEL: FAX: ࠅဇӬცᆶ ߒԐ BAOSTEEL ESPANA, S.L TEL: FAX: ࠅዞஹᅟ ౹ߒԐ BAOSTEEL TRADING EUROPE GMBH TEL: FAX: ࠅण ዐ႐ᆶ ߒ૧ٷᅪߒԐ BAOSTEEL ITALIA DISTRIBUTION CENTER SPA TEL: FAX: تپዐ ߒԐ BAOSTEEL MIDDLE EAST REPRESENTATIVE OFFICE TEL: FAX: تپܙႩຯߒԐ REPRESENTATIVE OFFICE IN HOUSTON TEL: FAX: تپ༬ୱڹߒԐ REPRESENTATIVE OFFICE IN DETROIT TEL: FAX: تپሀߒԐ BAOSTEEL DO BRAZIL LTDA. TEL: FAX: ࠅ ዞஹᅟᆶ ߒԐ BAOSTEEL AMERICA INC. TEL: FAX: تپᬨߒԐ REPRESENTATIVE OFFICE IN LOS ANGELES TEL: FAX: ᆇᇀዐࡔฉ TG0109C0101