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Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
STPG370 Seamless Steel Pipe
STPG370 is one of steel grade in JIS G3454 for carbon steel pipes for pressure service. STPG370 seamless steel pipe, STPG370 seamless carbon steel pipe, STPG370 carbon steel pipe.
Description
STPG370 SEAMLESS STEEL PIPE
Chemical composition of STPG370 (Unit: %)
Designation of grade | C max | Si max | Mn
| P max | S max |
STPG370 | 0.25 | 0.35 | 0.30-0.90 | 0.040 | 0.040 |
Mechanical properties of STPG370
Designation of grade | Tensile strength MPa min | Yield strength MPa min | Elongation % min | |
Longitudinal | Transverse | |||
STPG370 | 370 | 215 | 30 | 25 |
Representative symbol of production process
Designation of grade | Designation of manufacturing process | |
Manufacturing process of tubes | Method of forming and finishing | |
STPG370 | Seamless: S Electric resistance welding: E | Hot finished: H Cold finished: C Other than hot finished and cold finished: G |
Original seamless steel pipes without coating
Seamless steel pipes after coating
STPG370 equivalent steel grade: STPT370, Gr.B, Q235, S235
There are two steel grades in JIS G3454. It includes STPG370 and STPG410.
STPG370 and STPG410 seamless steel pipes can be provided by us.
Size range: 1/8” to 36”
Wall thickness: SGP to sch160 (1.7mm to 64.2mm)
Length: random length, fixed length as per client's requirements
FAQ
1. What is MOQ?
Answer: 1-2pcs can be provided for trial orders.
The general order’s quantity is 5 tons for each size.
2. In addition to the Japanese standard pipe, can you provide other standard steel pipes?
Answer: There are GB, ASTM, API, ASME, EN, BS, DIN, GOST......
3. How about packing ways?
Answer: 1/8”-5” steel pipes: bundled by steel strip, each bundle has 2pcs of lifting belts for loading and unloading, pipe ends are covered by plastic caps.
6”-36” steel pipes: each pipe both ends are wrapped around by cotton ropes for protecting, pipe ends are covered by plastic caps or protectors.
4. How to delivery pipes?
Answer: By container vessel, bulk carrier, rail transport.
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