Engineered Swivel Joints for Special Applications

Transcription

1 Engineered Joints for Special pplications EW Fuel Management Ltd 27 Kneesworth Street, Royston, Hertfordshire, SG8 5B. England. Tel : + 44 (0) Fax : +44 (0) sales@ewfm.co.uk Website : ENGSWIV

2 Engineered Joints We offer a vast range of swivel joints for use in special applications where pipework rotation is required under extreme conditions such as HIGH LOD HIGH TEMPERTURE HIGH PRESSURE LOW TEMPERTURE SUBSE GGRESSIVE CHEMICLS BRSIVE PRTICLES technical information is detailed on the following pages, where the requirements are greater than those detailed we are able to offer suitable swivel designs specific operating requirements. Enquiry sheet available. Sizes up to 72 bore. Materials include Stainless Steel, Carbon Steel, Duplex and a wide range of exotic materials. Combination bearing designs with multiple tracks of roller bearings and ball bearings or spherical taper roller bearings for high axial and radial loads. Manufactured in pipe schedule sizes up to schedule XXS. Supplied as individual swivels with butt weld ends or complete with end fittings. ssembled in Styles 20, 30, 40, 50, 60, 70, 80, 10 or other configurations on request. options include Steam Jacket, Leak Detection Ports, PTFE Lined, Plated Bore. Return to factory refurbishment service.

3 ¾ to 6 Joints Special pplication ¾ to 6 Ball Plug NSI Flanges standard, other end fittings available Dust / Lubricant Seal Optional - Submerged Duty Seal Roller bearings¹ for high radial and bending loads Ball bearings for high axial loads Roller bearings² for high radial and bending loads Product line seal PTFE standard, others available Body carbon steel / stainless steel / other Sleeve carbon steel / stainless steel / other Grease Nipple not shown Typical Designs High High High Temperature Low Temperature ggressive Chemicals brasive Particles Submerged Standard Nominal Sizes Bore (Sch xs) O/D (+ 25mm for grease nipple) Flange Diameter NSI 150 Radial (Max) xial per ball track Bending moment Static Test slow rotating Length Dimn Flanged weight NSI 150 Inches MM MM MM kn kn Nm Bar (PSI) Bar (PSI) MM Kg ¾ (1460) 58 (834) (1460) 58 (834) ½ (1460) 58 (834) (1000) 39 (571) (769) 30 (439) (745) 29 (426) (518) 20 (296) Joints dimensions on request for non-standard sizes and extra large bore up to 72 The standard swivel has one ball race but can accommodate up to 3 races, to find axial load and pressures multiply the value from the table by the number of races. For higher loads or different materials please enquire for a special design advising actual load details as combined loads including pressure. Note :Maximum loads cannot be applied together, either load can be applied at the same time as the axial or pressure loads. The ball bearings are for the axial and pressure loads independently of the radial and bending loads which are by the roller bearings. CONTCT US IF YOU REQUIRE N ENGINEERED SOLUTION FOR YOUR SPECIL PPLICTION

4 8 to 72 Joints Special pplication 8 to 72 Ball Plug NSI Flanges standard, other end fittings available Dust / Lubricant Seal Optional Submerged Duty Seal Roller bearings¹ for high radial and bending loads Ball bearings for high axial loads Roller bearings² for high radial and bending loads Product line seal PTFE standard, others available Body carbon steel / stainless steel / other Sleeve carbon steel / stainless steel / other Grease Nipple not shown Typical Designs High High High Temperature Low Temperature ggressive Chemicals brasive Particles Submerged Standard Nominal Sizes Bore (Sch xs) O/D (+ 25mm for grease nipple) Flange Diameter NSI 150 Radial (Max) xial per ball track Max Bending. Static Test slow rotating Length Dimn Flanged weight NSI 150 Inches MM MM MM kn kn knm Bar (PSI) Bar (PSI) MM Kg (611) 24 (349) (490) 19 (280) (407) 16 (233) (370) 15 (212) (326) 13 (186) (289) 11 (165) (259) 10 (148) (215) 8 (123) (173) 7 (99) Joints dimensions on request for non-standard sizes and extra large bore up to 72 The standard swivel has one ball race but can accommodate up to 3 races, to find axial load and pressures multiply the value from the table by the number of races. For higher loads or different materials please enquire for a special design advising actual load details as combined loads including pressure. Note :Maximum loads cannot be applied together, either load can be applied at the same time as the axial or pressure loads. The ball bearings are for the axial and pressure loads independently of the radial and bending loads which are by the roller bearings. CONTCT US IF YOU REQUIRE N ENGINEERED SOLUTION FOR YOUR SPECIL PPLICTION

5 Styles Joint ssemblies s are shown assembled in 8 standard styles for 1, 2 or 3 planes of rotation. ll styles are available with flanges as shown or weld end, weld end extensions or threaded other end connection types on request. Style 20 Style 30 Style 40 Style 50 Style 60 Style 70 Style 80 Style 10

6 Enquiries Engineered Joints Our enquiry sheet is available on request by . Do not hesitate to contact us if you require assistance or wish to discuss your requirements. Other products within our swivel range include Compact Light-Duty s Large Bore Ball Joints Motorised s Multi-Port Unions CONTCT US IF YOU REQUIRE N ENGINEERED SOLUTION FOR YOUR SPECIL PPLICTION Distributed by :