ASTM A213 A209 A199 Alloy High Pressure Seamless Steel Grade T11 T12 T13 T22 T1 T2 Pipe/Tube seamless pipe

A. More than 15 years experience in steel pipes industry,estbablished long business relationship with various of famous client all over the world.

b.We have 30 fixed cooperate factory with top quality like TPCO,Bao Steel with competitive factory price,short leadtime and quality guarantee.

C.capacity can reach 300,000tons per year,and our exp

 ort volume 160,000tons last year.

D.We provide 7*24hours service

Product Name

Alloy Steel Pipe

Material

Alloy Steel

Pipe Length

Single Random Length and double Random Length.

SRL:3M-5.8M DRL:10-11.8M or As clients requested length

Size

Size 1/4” to 24” Outside Diameter 13.7 mm to 609.6 mm

Wall thickness

SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS

Standard

ASTM A 335 Grade P1, P2, P5, P9, P9A, P11, P22.

ASTM A213 T1B, T1, T2, T5, T9, T9A, T11, T12, T22.

A199 T5, T9, T11, T22.

BS 3604 Grade 621, 622, 625, 629-470, 629-590, 660, 762.

DIN 17175 15 Mo 3, 13 Cr Mo 44, 10 Cr Mo 910, 14 Mo V 63, X 20 Cr Mo V 121.

BS 3059 Grade 243, 620-460, 622-490, 629-470, 629-590, 762.

JISG3458/G3462/3467 and DIN17175-79.

Applications

1.Fluid pipe
2. Power Plant
3. Structure pipe
4. High and low pressure Boiler tube
5. Seamless steel tubes for petroleum cracking
6. Conduit pipe
7. Scaffolding pipe pharmaceutical and ship building etc