1, Size: 323.8 x 11.13 x 10000-12000mm API 5L X52 PSL1 Carbon Line Pipe
2. Grade: X52,the product analysis and melting analysis are conformed to API Spec 5L PSL1
3.Bending:4mm/M,Overall Length:≤2‰
4.Processing for the end of the pipe:The pipe end beveling shall not exceed 1.6mm
5.The surface quality of line pipe:the inner surface of line pipe shall not have cracks,folding,rolling reduction,separation,scarring and other defects,these defects should be completely removed,the remaining wall thickness shall not be less than the negative deviation
APL 5L is the manufacturing specification for line pipes for various cross-country pipeline applications around the world. The standard covers different grades of pipes based on it yield strength (A25, A, B, X42 ~X80) and application (Sour service, Offshore service) in two different technical levels PSL1 (normal) & PSL2 (stringent).
Type of Steel Pipe & their application:
| Product | Standard | Steel Grade | Application |
|---|---|---|---|
| Line Pipe | API 5L, ASTM A53/A106, DIN1629, JIS G3454, JIS3466 | A, B, X42, X46, X52, X56, X60, X65, X70, St37, ST52 | Transmission of the petroleum, natural gas and water |
| Cylinder Pipe | GB18248 | 34Mn2V, 37Mn, 30CrMo, 34CrMo4 | Raw material for producing cylinder |
| Boiler Tube | ASME SA106, ASME SA210, ASME SA213, ASME SA335, DIN 17175, GB3087, GB5310 | A, B, V, T11, T12, T22, T91, St35.8, St45.8, 20#, 20G, 20MnG, 20MoG, 15CrMoG, 12Cr1MoVG | Low & medium & high pressure boiler header, steam pipe, heating pipe |
| Structure Pipe | ASTM A53/A106, GB8162 | A, B, 20#, 45#, Q345, 20Mn2, 42CrMo | Used for producing mechanical parts and pipe fittings |
| Hydraulic Tube | GB17396 | 35#, 45#, 27SiMn, 20CrMo4, 30CrMo4 | Mining machinery |
| Oil Cracking Tube | ASME SA213, GB9948 | T5, T9, 20#, 16Mn, 12CrMo, 15CrMo | Used in petroleum cracking furnace |
| Chemical Pipe | GB6479 | 20#, 16Mn, 12CrMo, 15CrMo | High pressure chemical equipment and tube |
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