Tubing and Pipes.

Tubing and Pipes FITOK Group FITOK GmbH (Headquarter) Sprendlinger Landstr., 9 Offenbach am Main, Germany Tel.: +49 9 900 449 Fax: +49 9 900 449 FITOK, Inc. 4 North Promenade Blvd., Suite 70, Stafford, Texas 77477, USA Tel.: + 0077 Fax: + 40 FITOK Incorporated -4F, Block C, Zone E, Yingtailong lndustrial Park, Dalang Street, Longhua District, Shenzhen, 9, China Tel.: + 7 0 00 Fax: + 7 0 9 FITOK Middle East Oil Equipment Trading LLC 0-09, Makateb Tower, Airport Road, P.O.Box 4, Deira, Dubai, UAE Tel.: +97 4 99 Fax: +97 4 99 4 info@fitokgroup.com www.fitokgroup.com FK-IC-GT-0-EN-007 www.fitokgroup.com

Contents Tubing Tubing Selection Tubing Handling Gas Service Tubing Installation Suggested Allowable Working Pressure Tables Stainless Steel Seamless Tubing Carbon Steel Tubing Copper Tubing Suggested Allowable Working Pressure for Additional Alloys Alloy 400 Tubing Alloy C-7 Tubing Alloy 0 Tubing Alloy 00 Tubing Grade Titanium Tubing SAF 07 Super Duplex Tubing Alloy Tubing Alloy Tubing Pressure Ratings at Elevated Temperatures Ordering Information Base Ordering Number 0 0 0 0 0 0 0 07 0 0 09 09 Tubing Selection Tubing and Pipes Proper selection, handling, and installation of tubing, when combined with proper selection of FITOK tube fittings, are essential for reliable tubing systems. The following variables should be considered when ordering tubing for use with FITOK tube fittings: Surface finish Material Hardness Wall thickness Surface Finish Surface finish is very important to proper sealing. Tubing with any kind of depression, scratch, raised portion, or other surface defect will be difficult to seal, particularly in gas service. Material Metal tubing material should be softer than fitting material. For example, stainless steel tubing should not be used with brass fittings. When tubing and fittings are made of the same material, tubing must be fully annealed. Hardness FITOK tube fittings are designed to work properly with the tubing that is suggested in the ordering instructions. FITOK stainless steel tube fittings have been repeatedly tested successfully with tubing with hardness up to 00 HV and 90 HRB. Wall Thickness The accompanying tables show working pressure ratings of tubing in a wide range of wall thicknesses. Except as noted, allowable pressure ratings are calculated from S values as specified by ASME B., Process Piping. FITOK tube fittings have been repeatedly tested in both the minimum and maximum wall thicknesses shown. FITOK tube fittings are not recommended for tube wall thicknesses outside the ranges shown in the accompanying tables for each size. Tubing Handling It is important to properly handle the tubing in order to reduce the scratches and protect the surface finish. Tubing should never be dragged out of a tubing rack or across a rough surface. cutters or hacksaws should be sharp. Do not take deep cuts with each turn of the cutter or stroke of the saw. The tubing will go all the way through the ferrules without damaging the ferrule sealing edge. Part Number Description Pipes Stainless Steel Seamless Pipe 4

Tubing and Pipes Tubing and Pipes Gas Service Suggested Allowable Working Pressure for Stainless Steel Tubing Gases ( air, hydrogen, helium, nitrogen, etc.) have very small molecules that can escape through even the most minute leak path. Some surface defects on the tubing can provide such a leak path. As tube outside diameter () increases, so does the likelihood of a scratch or other surface defect interfering with proper sealing. The most successful connection for gas service will occur if all installation instructions are carefully followed and the heavier wall thicknesses of tubing on the accompanying tables are selected. Tubing Installation Table Fractional Stainless Steel Seamless Tubing Allowable working pressures are calculated from an S value of 0 000 psi (7. MPa) for ASTM A9 tubing at -0 to 0 F (- to 7 C), as listed in ASME B., except as noted. Multiply stainless steel rating by 94 for working pressure in accordance with ASME B.. For Welded Tubing For welded and drawn tubing, a derating factor must be applied for weld integrity: For double-welded tubing, multiply working pressure by. For single-welded tubing, multiply working pressure by R T T Fractional, in. L ➀ T Metric, mm L ➀ Nominal Wall Thickness, in. 0 0 04 0 00 0 0 049 0 0 09 9 0 4 L T L Required straight tube length (see tables) R Radius of tubing bend Tubing properly selected and handled, combined with properly installed FITOK tube fittings, will give you a leaktight system and provide reliable service in a wide variety of applications. For maximum assurance of reliable performance, use: Properly selected and handled high-quality tubing such as provided by FITOK. FITOK tube fittings assembled in accordance with catalog instructions. An appropriate tube support system to limit the movement of tubing and fluid system components. When installing fittings near tube bends, there must be a sufficient straight length of tubing to allow the tube to be bottomed in the FITOK fitting ( see tables ). / / / / / 7/ / / 7/ / / / / ➀ Required straight tube length. 4 0 0 9 4 40 4 0 4 0 / / / / / 7/ 00 00 0 9400 000 00 900 400 7000 00 4000 0 700 4000 00 0 400 00 700 0 700 900 4000 00 000 400 0 400 4900 00 000 00 0 400 400 High-quality, fully annealed (Type 4/4L, / L) (seamless or welded and drawn) stainless steel hydraulic tubing, ASTM A9 or A, or equivalent. Hardness not to exceed 90 HRB or 00 HV. Tubing to be free of scratches, suitable for bending and flaring. tolerances not to exceed ± 00 in. for / in. tubing. Note: Certain austenitic stainless tubing has an allowable ovality tolerance double the tolerance and may not fit into FITOK precision tube fittings. Dual-certified grades such as 4/4L and /L meet the minimum chemistry and the mechanical properties of both alloy grades. 00 000 00 400 0 400 4700 400 00 0 0 40 4900 0 700 00 400 4000 4900 Suggested Allowable Working Pressure Tables Figures and tables are for reference only. No implication is made that these values can be used for design work. Applicable codes and practices in industry should be considered. All pressures are calculated from equations in ASME B., Process Piping. See factors for calculating working pressures in accordance with ASME B., Power Piping. Calculations are based on maximum and mimimum wall thickness, except as noted in individual tables. Example: in. 049 in. wall thickness stainless steel tubing purchased to ASTM A9: Tolerance ±00 in. / Wall Thickness Tolerance ±% Calculations are based on 0 in. 044 in. wall thickness tubing. No allowance is made for corrosion or erosion. Table Metric Stainless Steel Seamless Tubing Allowable working pressures are based on equations from ASME B. for EN ISO 7 tubing (D4, T4 tolerance for to mm; D4, T tolerance 4 to 0 mm), using a stress value of 7. MPa (0 000 psi) and tensile strength of.4 MPa (74 900 psi), except as noted. Multiply stainless steel rating by 94 for working pressure in accordance with ASME B.. For Welded Tubing For welded and drawn tubing, a derating factor must be applied for weld integrity: For double-welded tubing, multiply working pressure by. For single-welded tubing, multiply working pressure by

4 Tubing and Pipes 4 0 Nominal Wall Thickness, mm.0....0....0. 4.0 4. 70 40 40 7 90 0 40 0 400 0 00 0 4 470 0 00 70 40 4 490 0 90 0 400 40 70 90 70 400 0 00 0 90 70 40 0 0 90 40 0 00 0 0 40 0 00 0 90 0 00 0 0 70 0 40 0 0 70 00 0 40 90 40 0 90 00 40 70 High-quality, fully annealed (Type 4/4L, /L) stainless steel tubing, EN ISO 7 or equivalent. Hardness not to exceed 90 HRB or 00 HV. Tubing to be free of scratches, suitable for bending and flaring. tolerances not to exceed ±07 mm for mm tubing. Note: Dual-certified grades such as 4/4L, /L meet the minimum chemistry and the mechanical properties of both alloy grades. BA (Bright Annealing) Tubing Features: Finish-rolling with bright annealing treatment, achieving good internal surface finish; Hardness under HRB0; Low carbon, high nickel, high chromium and molybdenum, better corrosion resistance; Close dimensional tolerance, better consistency in application; Longer service life in marine environment application; Applicable to clean industry, such as semiconductor, biological pharmaceuticals, food processing and other fields. Composition: Material /L Dimensions and Tolerances: Chemical Component C Mn P S Si Ni Cr Mo 0.00 04 0.00.0-4.0 7.0-.0.0-.00 Tolerances Tolerances for Wall Thickness for W.T. Lenth Tolerances for Lenth inch mm mm inch mm mm mm mm - 0 0 +0-00 ± ±0 0.0 0.0 0.0 049. 049. 0. 049. 0. 0. 0. ±0 ± 4000 +.00-00 Internal Surface States: Dimension in. () OD (0) 4. Internal Surface Finish Ra (μm) Ra (μinch) MP (Mechanical Polishing) Tubing Features: Cold drawn and with mechanical polishing, acid pickling of internal surface; Hardness under HRB0; Composition: In accordance with the standard requirements, please refer to the corresponding standard. Dimensions and Tolerance: In accordance with the standard requirements, please refer to the corresponding standard. Internal surface state: acid pickling, surface finish Ra. μm. Suggested Allowable Working Pressure for Carbon Steel Tubing Table Fractional Carbon Steel Tubing Tubing and Pipes Allowable working pressures are calculated from an S value of 700 psi (. MPa) for ASTM A79 tubing at -0 to 0 F (- to 7 C), as listed in ASME B.. For working pressure in accordance with ASME B., multiply by. / / / 4 / / / 7/ 0 000 0 Wall Thickness, in. 0 049 0 0 09 9 0 4 4 0 0 00 00 900 700 400 7000 900 700 00 400 0 0 00 00 0 00 00 700 00 400 900 0 400 0 900 700 40 0 400 0 700 40 0 700 0 700 40 00 0 00 900 0 0 4000 400 000 00 000 400 00 900 0 700 40 0 High-quality, soft annealed seamless carbon steel hydraulic tubing, ASTM A79 or equivalent. Hardness not to exceed 7 HRB or HV. Tubing to be free of scratches, suitable for bending and flaring. Table 4 Metric Carbon Steel Tubing Allowable working pressures are based on equations from ASME B. for DIN 9 tubing, using a stress value of MPa ( 0 psi) and tensile strength of 40 MPa (49 0 psi). 4 0 790 90 70 40 90 70 4 0 Wall Thickness, mm. 0.... 0.... 0. 4. 0 4. 70 70 40 0 0 0 40 70 0 90 0 00 40 70 0 40 70 40 70 0 0 90 40 70 40 70 90 40 0 0 0 0 70 0 40 0 High-quality, soft annealed carbon steel tubing, DIN 9 or equivalent. Hardness not to exceed 7 HRB or HV. Tubing to be free of scratches, suitable for bending and flaring. 0 0 90 70 40 0 70 00 0 40 0 0 00 70 0 0 0 90 0

Tubing and Pipes Tubing and Pipes 7 Suggested Allowable Working Pressure for Copper Tubing Allowable working pressures are calculated from an S value of 000 psi (4. MPa) for ASTM B7 (B7M) and ASTM B (BM) tubing at -0 to 0 F (- to 7 C), as listed in ASME B. and ASME B.. Table Fractional Copper Tubing Suggested Allowable Working Pressure for Additional Alloys A limited amount of test data is available on FITOK tube fittings used with special alloy tubing. For sizes not listed in the following tables, we recommend that a sample of the tubing be provided for evaluation before installation. Please include all pertinent information relating to system parameters. Give tubing sample to any of authorized FITOK representatives to forward to the factory. / / / / 7/ / Table Metric Copper Tubing Wall Thickness, in. 0 0 0 049 0 0 09 9 0 4 700 00 0 00 900 0 400 0 400 00 00 0 0 900 700 00 00 00 00 0 00 0 900 00 00 900 700 00 0 00 00 00 00 0 0 00 00 700 900 0 0 00 00 00 00 0 0 400 Alloy 400 Tubing Allowable working pressures are calculated from an S value of 700 psi (.9 MPa) for ASTM B tubing at - 0 to 0 F (- to 7 C), as listed in ASME B. and ASME B.. Table 7 Fractional / / Wall Thickness, in. 0 0 049 0 0 09 9 0 7900 700 0 4 00 700 0 0 7000 400 4400 0 00 900 70 0 4400 00 00 4000 900 400 400 900 40 4 0 Wall Thickness, mm.0....0....0 40 70 0 0 0 0 0 0 0 0 0 40 0 0 90 0 0 0 0 0 70 90 0 0 0 0 90 0 0 70 0 90 0 0 0 70 0 90 0 40 0 0 70 0 90 0 40 0 0 70 0 90 High-quality, soft annealed seamless copper tubing, ASTM B7 (B7M) or equivalent. Also soft annealed (Temper O) copper water tube, type K or type L to ASTM B (type A or type B to ASTM BM). Table Metric 4 0 High-quality, fully annealed seamless alloy 400 hydraulic tubing, ASTM B or equivalent. Hardness not to exceed 7 HRB or 7 HV. Tubing to be free of scratches, suitable for bending and flaring. tolerances not to exceed ±00 in ( ± mm). Wall Thickness, mm.0....0....0 90 490 0 90 0 0 0 40 90 0 90 40 70 0 00 40 70 0 0 40 70 90 70 90 40 70 90

Tubing and Pipes Tubing and Pipes 9 Alloy C-7 Tubing Allowable working pressures are based on equations from ASME B. and ASME B. for a maximum S value of 0 000 psi (7. MPa). Alloy 00 Tubing Allowable working pressures are based on equations from ASME B. and ASME B. for a maximum S value of 0 000 psi (7. MPa). Table 9 Fractional Table Metric Table Fractional Table 4 Metric Wall Thickness, in. 0 0 049 0 Wall Thickness, mm. 0.. Wall Thickness, in. 0 0 049 0 Wall Thickness, mm. 0.. / 4000 0 700 4000 00 0 400 00 700 000 7 00 00 0 40 0 70 90 00 40 0 00 40 4000 0 700 0 400 00 700 00 00 0 40 0 70 40 0 00 40 High-quality, fully annealed alloy C-7 tubing, ASTM B or equivalent. Hardness not to exceed 0 HRB or 4 HV. Tubing to be free of scratches, suitable for bending and flaring. tolerances not to exceed ±00 in (± mm). High-quality, fully annealed, cold drawn # temper alloy 00 seamless alloy tubing, ASTM B7 or equivalent. Hardness not to exceed 9 HRB or 9 HV. Tubing to be free of scratches, suitable for bending and flaring. Order to outside diameter and wall thickness only, not to inside diameter, average wall specification. tolerances not to exceed ±00 in (± mm). Alloy 0 Tubing Allowable working pressures are based on equations from ASME B. and ASME B. for a maximum S value of 0 000 psi (7. MPa). Grade Titanium Tubing Allowable working pressures are based on equations from ASME B. and a maximum S value of 700 psi (. MPa) for ASTM B tubing at -0 to 0 F (- to 7 C). For working pressure in accordance with ASME B., multiply by. Table Fractional Table Metric Table Fractional Table Metric Wall Thickness, in. 0 0 049 0 Wall Thickness, mm. 0.. Wall Thickness, in. 0 0 049 0 Wall Thickness, mm. 0.. 4000 0 700 0 400 00 700 000 00 0 40 0 70 40 0 00 40 0 400 700 90 900 400 00 0 400 90 470 00 0 40 0 0 0 High-quality, fully annealed seamless or welded and drawn alloy 0 tubing, ASTM B79, B4 or equivalent. Hardness not to exceed 9 HRB. Tubing to be free of scratches, suitable for bending and flaring. tolerances not to exceed ±00 in (± mm). High-quality, fully annealed seamless or welded and drawn grade titanium tubing, ASTM B or equivalent. Tubing to be free of scratches, suitable for bending. tolerances not to exceed ±00 in (± mm).

Tubing and Pipes Table 7 Fractional SAF 07 Super Duplex Tubing Allowable working pressures are calculated from an S value of 700 psi (. MPa) for ASTM A79 tubing at -0 to 0 F (- to 7 C), as listed in ASME B.. / 000 00 000 000 0 7 00 00 4 700 Wall Thickness, in. 0 049 0 0 09 700 0 7 00 0 900 0 00 000 thickness outside of the shaded area. High-quality, fully annealed SAF 07 super duplex tubing, ASTM A79 or equivalent. Hardness not to exceed HRC. Tubing to be free of scratches, suitable for bending and flaring. Alloy Tubing Allowable working pressures are calculated from an S value of 0 psi ( MPa) for ASTM B and ASTM B4 seamless tubing at -0 to 0 F (- to 7 C), For ASTM B704, Class or equivalent welded and drawn tubing, multiply working pressure by. Table Fractional Wall Thickness, in. 0 049 0 400 90 40 900 00 40 00 00 900 Table 9 Metric Wall Thickness, mm. 0... 4 0 0 70 40 0 0 90 40 High-quality, fully annealed seamless alloy tubing, ASTM B, ASTM B4, or equivalent. Fully annealed welded alloy tubing, ASTM B704, class or equivalent. Hardness not to exceed HRT90 or 0 HV. Tubing to be free of scratches, suitable for bending and flaring. Wall thickness tolerances not to exceed ±%. Alloy Tubing Tubing and Pipes Allowable working pressures are calculated from an S value of 700 psi (4. MPa) for ASTM B444 Grade tubing at -0 to 0 F (- to 7 C), tubing outside diameter and wall thickness tolerances from ASTM B444 for small-diameter tube. Table 0 Fractional Pressure Ratings at Elevated Temperatures Temperature F C Copper Carbon Ti Steel ➀ 4/ Alloy Alloy Alloy Alloy 4L ➁ / L ➁ 400 0 ➂ C-7➂ 00➂ 00 400 00 00 00 0 049 70 4700 0 Table Elevated Temperature Factors 9 04 4 7 Wall Thickness, in. 700 00 000 Tubing Materials 0 9. 00. 00 7. 00. 00. 00 90. 00 0 7➀ 9 9 79 9 9 9 90 79 4 0 4 7 79 7 79 79 79 9 7 7 ➀ Based on 7 F (90 C) max. ➁ Dual-certified grades such as 4/4L and /L meet the minimum chemistry and the mechanical properties of both alloy grades. ➂ Based on the lower derating factor for stainless steel, in accordance with ASME B.. To determine allowable working pressure at elevated temperatures, multiply allowable working pressures from Tables through by a factor shown in Table. Example: Type /L stainless steel in. 0 in. wall at 00 F. The allowable working pressure at -0 to 0 F (- to 7 C) is 00 psig (Table, page ).. The elevated temperature factor for 00 F (7 C) is 7 (Table, above): 00 psig 7 = 97 psig 0 4 00 9 400 00 Table Metric The allowable working pressure for /L in. 0 in. wall tubing at 00 F (7 C) is 97 psig. Wall Thickness, mm. 0... 470 70 4 0 90 40 0 High-quality, fully annealed seamless alloy tubing, ASTM B444, Grade or, or equivalent. Hardness not to exceed HRC or HV. Tubing to be free of scratches, suitable for bending and flaring. SAF 07 Alloy Alloy 9 79 7 7

Tubing and Pipes Tubing and Pipes Ordering Information Base Ordering Number Fractional Stainless Steel Tubing 4 0 0 049 049 0 049 0 0 0 4 Metric Stainless Steel Tubing Wall Thickness Wall Thickness.0.0.0...0..0..0..0.0...0. 4.0 /L /L Weight unit conversion: lb/ft=.4 Kg/m Kg/m=7 lb/ft Basic Ordering Number Basic Ordering Number 4/4L 4/4L L-ST4-0- L-ST4-049- L-ST-049- L-ST-0- L-ST-049- L-ST-0- L-ST-0- L-ST-0- L-ST4-4- L-STM-.0- L-STM-.0- L-STM-.0- L-STM-.- L-STM-.- L-STM-.- L-STM-.0- L-STM-.0- L-ST4M-.- L-ST4M-.0- L-STM-.- L-STM-.0- L-STM-.- L-STM-.0- L-ST0M-.0- L-STM-.- L-STM-.- L-STM-4.0-4L-ST4-0- 4L-ST4-049- 4L-ST-049-4L-ST-0-4L-ST-049-4L-ST-0-4L-ST-0-4L-ST-0-4L-ST4-4- 4L-STM-.0-4L-STM-.0-4L-STM-.0-4L-STM-.- 4L-STM-.- 4L-STM-.- 4L-STM-.0-4L-STM-.0-4L-ST4M-.- 4L-ST4M-.0-4L-STM-.- 4L-STM-.0-4L-STM-.- 4L-STM-.0-4L-ST0M-.0-4L-STM-.- 4L-STM-.- 4L-STM-4.0- Weight lb/ft 0 7 7 9 40 7 44 7.99 Weight Kg/m 7 9 0 470 0 4 70 0 0 90.4.79.0.0.4 Part Number Description L - ST - 049-0 - MP - A9 Material Type Wall Thickness Length Surface Condition Standard ASTM A79 A79 Mechanically Polished MP Fractional Metric Fractional Metric Metric Fractional ST Seamless Tubing L /L ASTM A9 A9 foot M 0 mm 0 0" mm mm M /" 4L 4/4L BA Bright Annealed ASTM A79 A79 f ee t M 00 mm 0 0".0.0 mm mm M /" CS Carbon Steel ASTM B7 B7 f ee t M 00 mm 049 049".. mm M mm /" CU Copper ASTM B B 0 0 f ee t M 00 mm 0 0".. mm mm M " 4 M Alloy 400 ASTM B B M 000 mm 0 f ee t Coil 0C 0 0".. mm mm M /" Alloy C-7 HC ASTM B79 B79 0MC 0000mm Coil 09 09".0.0 mm mm M " Alloy 0 A0 ASTM B7 B7 0 f ee t Coil 0C 9 9".. mm 4M 4 mm " Alloy 00 INC ASTM B B 0000mm Coil 0MC 0 0".. mm mm M /" Titanium Grade TI D7 Duplex 07 " M mm 4 4".. mm B ASTM B A Alloy 4 7/" M mm ".0.0 mm B444 ASTM B444 A Alloy " 0M 0 mm ".. mm 0 " M mm 4.0 4.0 mm 4 " M mm 4. 4. mm mm M mm M Refer to Table to for tubing wall thickness. Standard materials of coil tubing: L, 4L, CS, CU; Coil Tubing : Up to ", 4 mm; For coil tubing of other materials, or length, : mm M : mm M please contact FITOK group or authorized agent. Note: "Part Number Description" is used for composition rules of FITOK product model, Not suitable for specific product part number selection, not random combinations. If in doubt, please contact FITOK group or authorized agent.

4 Tubing and Pipes Stainless Steel Seamless Pipe Features Nominal pipe sizes from NPS / to NPS. Material, size, specification and heat code are indicated on the pipe surface. Pipe Dimension NPS / 4 4 0 4 4 in. Outside Diameter 40 40 7 40.00..0.900.7.7.00 4.000 4.00....70.70 4.000.000.000 000.000 4.000.000.000 00.000 4.000.000 mm.7.7 7.4..70.40 4.4 4.0 7.0.900.00 4.0 4.0.7 9.07 7.00.0.00 4400 47.00 000.00 09.00 400 7.00 7.000.00.00 94.400 S.....9.9 4.9 4.9. Schedule Number S 0 40S 40 STD 0 0S 0 XS 0 0 40 0 XXS Nominal Wall Thickness, mm.....9.9 4.9 4.9..4...04.04.04.04.79 4.9 4.7..4...04.04.04.04.79 4.9 4.7..........44.4.4.4.4.900.97.7.7 7.0 7.79.. 4.7.7.7.7.7.7.77...70.7...9..4.740.00. 7..79 9.7.77...70.7...9..4.740.00. 7..79 9.7.. 4.7.0 7.47 7.47 7.47 9.00.77...70.7...9..4.740.00. 7..79 9.7. 4.7.0. 9.00. 4..4.0.00.74.9 4.47 4..00 7.0 7.0.077.0.97.4.0.00.74.9 4.47 4..00 7.0 7.0.077.0.97.0 7.47 9.00.4..7.7 9.4.0.00.74.9 4.47 4..00 7.0 7.0.077.0.97.0..4..7 9..7 4.9.7. 4.7..4.400 7.7 9 4.9.0 4.7 4.0.400.7.70. 9.7 44.40 47..7... 7.7.7..47.7..0.7..7 44 4.7 0.97 9. 7.4 7. 9.09 9.70.0.074 4.0.40 7.0 9.00.94..400.400. The schedule numbers of S, S, 40S, and 0S comply with ASME B.9M.. The others comply with ASME B.M.