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Alloy Tube Billet Steel

The alloy tube billet steel produced by CITIC PACIFIC Special Steel Group covers high, medium & low-pressure boiler tubes as well as pressure vessels and oil well tubes in oilfield. Among them, tube billet steel for boiler and pressure vessel are mainly produced according to YB/T5137, American ASME SA-213 & SA-210 and the other relevant standards; it has obtained the corresponding production license issued by the state. T23, T91 and T92 tube billet steel produced with continuous casting and rolling process has already got quality approval from major domestic three boiler manufacturers. As for oil field tube billet steel, CITIC Special Steel mainly produces oil well sleeves and well pipes, with the production standards in accordance with American API and the technical specifications provided by users and its production system has passed the certification of American API.

Typical steel grades/Standards

GB Standard

DIN Standard

JIS Standard

 

ASME/ASTM Standard

Customer Specifications/Mutual Agreement

15MoG

20MoG

12CrMoG

15CrMoG

12Cr1MoVG

16Mo3

12Cr2MoG

St35.8

15Mo3

13CrMo44

10CrMo910

14MoV63

34CrMo4

STBA410

STBA12

STBA13

STBA20

STBA22

STBA24

STBA26

SA-210A1

SA-210C

SA-192

T91/P91

T92/P92

T5/P5

T12/P12

T11/P11

T22/P22

T91/P91

T92/P92

T2

3Cr

131

102

 

 

Size range

Bar

Φ40~350


Forged steel

Φ100~950

 

Square forged steel

□120~800

Continuous casting round tube billet

Φ180~1000