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Professional China Supplier For Low Temperature Seamless Steel Pipes Astm333 - China

price: contact company for price

Professional China Supplier for Low Temperature Seamless Steel Pipes ASTM333 1. Standard: ASTM A333
2. Size: 1/2"~24"
3. Wall Thickness: SCH10~XXS
4. Pipe End: Plain end below 2", Beveled end above 2", End-Protection by Plastic Caps.
5. Surface: Oil-Coating, Varnish.
6. Packing: In bundles wrapped by water-proof cloth or loose in bulk. Chemical Composition and Mechanical Property For ASTM A333
Steel Grade Chemical Composition Mechanical performance C(Max) Si Mn P(Max) S(Max) Ni Tensile strength(Min) Yield Strength
(Min) psi Mpa psi Mpa
Grade 1 0.3 0.4-1.06 0.025 0.025 55000 380 30000 205
Grade 3 0.19 0.18-0.37 0.31-0.64 0.025 0.025 3.18-3.82 65000 450 35000 240
Grade 4 0.12 0.08-0.37 0.5-1.05 0.025 0.025 0.47-0.98 60000 415 35000 240
Grade 6 0.3 0.10(Min) 0.29-1.06 0.025 0.025 60000 415 35000 240
Grade 7 0.19 0.13-0.32 0.90(Max) 0.025 0.025 2.03-2.57 65000 450 35000 240
Grade 8 0.13 0.13-0.32 0.90(Max) 0.025 0.025 8.4-9.6 100000 690 75000 515
Grade 9 0.2 0.4-1.06 0.025 0.025 1.6-2.24 63000 435 46000 315
Grade 10 0.2 0.1-0.35 1.15-1.5 0.035 0.015 0.25(Max) 80000 550 65000 450
Grade 11 0.1 0.35(Max) 0.6(Max) 0.025 0.025 35-37 65000 450 35000 240 Steel Grade Impact Temperature Requirement For ASTM A333 ºF ºC
Grade 1 -50 -45
Grade 3 -150 -100
Grade 4 -150 -100
Grade 6 -50 -45
Grade 7 -100 -75
Grade 8 -320 -195
Grade 9 -100 -75
Grade 10 -75 -60
Grade 11 -320 -195 For detailed information please just contact us at nancyyang at ruichengsteel dot cn.


Company Contact:


  • Phone: 86-10-88682807

  • Address: Room1702, Tower E, Wanda Plaza, ShiJingshan District, Beijing China 100041 , Beijing, Beijing, China

  • Email: Email


Published date: March 12, 2017 -

  • Business Description: Ruicheng Import & Export Industrial Ltd. is a steel package service supplier for project and also steel products wholesale supplier which was built in 2005. With years of experience in the pipes and fittings industry, we have built good and close relationship with most of the major steel mills in China. We are becoming one of the most professional steel package service supplier in China as we are core agents and representatives of substantial number of steel manufacturing companies in China for export and local uses. Based on our combined resources as well as our expert services, we are posed to make your order fast and economic. Nowadays, we are mainly dealing with alloy/stainless/carbon steel pipes, tubes, fittings and flanges, both seamless and welded types.

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