Best Quality A333Gr.6 Low Temperature Carbon Seamless Steel Pipes Made In China

Product Details

Best Quality A333Gr.1, 3, 6 Low Temperature Seamless Steel Pipes Made in China

1. Material: ASTM A333Gr.1, 3, 6
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, black painted

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 6

0.3

0.10(Min)

0.29-1.06

0.025

0.025

60000

415

35000

240

Low Temperature Impact Tests:

Steel Grade

Impact Temperature Requirement For ASTM A333

ºF

ºC

Grade 1

-50

-45

Grade 3

-150

-100

Grade 6

-50

-45

Third Party inspection that is preferred by new customers is proved to be convincing. Through years’ of operation, M/S Ruicheng Steel has established stable contact with world famous third party inspection authorities, like Lloyd’s, BV, SGS, ABS, Intertek, ect. More than 10,000Mtons of steel pipes, tubes, fittings and flanges have been inspected by them.

Any questions or inquiries will be highly appreciated.

Kindly please contact us freely at gracewang@ruichengsteel.cn

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