Polished Steel Industrial Cold Drawn Seamless Tubes Austenitic ASME A213/A312

Quick Detail:

Cold Drawn  Seamless Tubes  :

• Cold  Drawn , Pickling ,polished and  Annealed   
• ASME SA213 ,ASTM A269 ,
• DIN 17456 1.4301 1.4307 1.4401 1.4404 1.4571 1.4438,
• SWG & BWG THK

Description:

MATERIAL GRADE

Size Range:

Applications:

The products are applied to trades such as papermaking,  chemical industry, shipbuilding, petroleum, 

electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental

protection, aerospace,heat exchanger, etc. Extensively.

Specifications:

Standard Specification:

ASTM A213 / A213M - 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

Austenitic:

TP304(0Cr18Ni9),

TP304H(1Cr18Ni9),
TP316Ti(0Cr18Ni12Mo2Ti),
TP304L(00Cr19Ni10)
TP316(0Cr17Ni12Mo2),
TP316L(00Cr17Ni14Mo2),
TP310S(0Cr25Ni20, 2520),
TP321H(0Cr18Ni11Ti),
TP317L(00Cr19Ni13Mo3),
TP317(0Cr19Ni13Mo3)
TP347(0Cr18Ni11Nb)
TP347H(1Cr19Ni11Nb)
TP321(0Cr18Ni10Ti),
 

Final finishing: 

Anealed & Pickled 

Test: 

Flattening Test, Hydrostatic Test, Intergranular Corrosion Test, Flattening Test, Eddy Testing, etc

Competitive Advantage:

1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

The Manufacturing Process of Stainless Steel Pipe: