Chrome Moly Steels

Chrome Moly Steels Standard
GB5310 Seamless Steel Pipe For High Pressure Boiler
GB6479High Pressure Seamless Pipe For Chemical Fertilizer Equipment
GB9948Seamless steel tube for petroleum cracking Tube
ASTM A 199(Seamless Cold Drawn Intermediate Alloy Steel Hera Exchanger and Condenser Tubes) T4 / T5 / T7 / T9 / T11 / T21 / T22 / T91
ASTM A 200 (Seamless Intermediate Alloy Steel Still Tubes for Fefinery Service) T4 / T5 / T7 / T9 / T11 / T21 / T22 / T91
ASTM A 209 (Seamless Carbon Molybdenum Alloy Steel Boiler and Superheater Tubes) T1 / T1a / T1b
ASTM A 213 (Seamless Ferritic and Austenitic Alloy Steel Boiler Superheater and Heat Exchanger Tubes) T2 / T5 / T5b / T5c / T7 / T9 / T11 / T12 / T17 / T21 / T22 / T91 / XM-15 / S30815 / S31050 / S21500 / S31725 / S71726 / S32615
ASTM A 250 (Electric Resistance Welded Carbon Molybdenum Alloy Steel Boiler and Superheater Tubes) T1 / T1a / T1b / T2 / T11 / T12 / T22
ASTM A 334 (Seamless and Welded Carbon and Alloy Steel Tubes for Low Temperature Service) Gr 1 / Gr 3 / Gr 6 / Gr 7 / Gr 8 / Gr 9
ASTM A 335 (Seamless Ferritic Alloy Steel Pipe for High Temperature Service) P1 / P2 / P5 / P5b / P5c / P7 / P9 / P11 / P12 / P15 / P21 / P22 / P91 
JIS G3458 Alloy Steel Pipes (STPA 12/ 20/ 22/ 23/ 24/ 25/ 26)
JIS G3462 Alloy Steel for Boiler and Heat Exchanger Tubes (STBA12/ 13/ 20/ 22)
JIS G3467 Steel Tubes for Fired Heater (STF 410/STFA 12/ 22/ 23/ 24/ 25/ 26)
DIN17175-79Electrical Resistance Or Induction Welded Steel Tubes for Elevated Temperature
 

Detailed Product Description
1) Outside diameter: 20 - 1,067mm
2) Thickness: 1 - 80mm
3) Manufacturing standards: GB, DIN, JIS, ASTM
4) Bevel or varnish to be confirmed