90 degree LR bends (R=3D 4D 5D 6D 7D 8D 9D 10D)
We are Hebei Rich Pipe Fitting Mill Co.,Ltd who are specializing in the manufacturer and exporter of pipe fittings in China.
We own many advanced production line, equipment and newest technique to manufacture pipe fitting. Our
products conform to the standard of ANSI ,DIN, JIS,BS,EN GOST and also can do that by your requirement.
Major Products:Flanges ;Pipe fittings;pipe caps;elbows;tees; reducers; bends; forged fittings; steel pipe;gasket and bolt and nut,etc.
INDUCTION BENDS SPECIFICATION REQUIREMENTS | |
GENERAL DESCRIPTION | |
Outside Diameter | 1/2" to 80" |
Thickness | SCH20, SCH30, SCH40, STD, SCH80, SCH100. SCH120, SCH160. XXS |
Design Life | 30 Years |
Pipeline Design Code | ASME B31.4 / ASME 31.8 / ASME B16.49 |
Service Fluid | Full Well Stream, Offshore Shallow Water Application, Subject to Potential Late Souring and Eventual Bacteria induced Corrosion. |
Design Pressure | 100 barg |
Design Temperature | 80oC |
Lowest Anticipated Service Temperature (LAST) | -29oC |
Third Party Inspection | Required (Upon agreement with COMPANY. Mechanical tests to be witnessed) |
MOTHER PIPE REQUIREMENTS | |
Material | Carbon Steel |
Grade
| ISO 3183 - Gr.B/X42/X46/X52/X60/X70 etc.(PSL1 & PSL2) (Seam & Seamless) |
Specification | API 5L: ISO 3183: 2007 |
Chemical Composition | API 5L: ISO 3183: 2007, Sour Tests Cab Be Chosed. |
Internal Surface Treatment | Per Your Requirement. |
Charpy Impact Test | Required, per API 5L: ISO 3183: 2007, ASTM A370 |
Charpy V-notch test temperature | -20.2 oF |
Hardness Test | Required, per API 5L |
Maximum Hardness Value | 260 HV10 |
Hydro-test | Required, per API 5L |
Packing:
| Standard Export Packaging or As Per Customer's Requirement. |
INDUCTION BEND REQUIREMENTS | |
Specification | API 5L: ISO 3183: 2007 |
Charpy Impact Test | Required, per API 5L: ISO 3183: 2007 MSS SP75 |
Minimum Full Size Charpy V-notch Energy | 60 J |
Hardness Test | Required, per API 5L: ISO 3183: 2007 MSS SP75 |
Mechanical Testing Requirements | Per API 5L: ISO 3183 |
Bending Procedure and Documentation | Per API 5L: ISO 3183, Supplier to provide for COMPANY Review |
Bend Procedure and Qualification | Per API 5L: ISO 3183, Supplier to provide for COMPANY Review |
Thinning Allowance | 8% per API 5L: ISO 3183 |
Dimensional Tolerance | +/-1 degree |
External Surface Treatment | 3-Layers Polyethylene / Fusion Bonded Epoxy (FBE) |
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Number of Qualification Bends | Per section API 5L: ISO 3183 |
Marking | Per API 5L: ISO 3183 |
Production Process: