1. Product: Alloy steel pipe.
2. Grade: T91; P91; T5; P5; T12; P12.
3. Outside diameter: 20mm~110mm; Wall thickness: 0.8mm~15mm. Length: 8-9m
4. Standards: ASTM; JIS; DIN; GB/T.
5. Cold drawn or cold rolled at customer's request.
6. Packing: Wrapped with knitting poly in bundle or wooden packing.
7. For size or material grades other than given, please check with our office for further confirmation.
8. DBSS manufacture and supply:
ASTMA199 Seamless Cold Drawn Intermediate Alloy Steel Hera Exchanger and Condenser Tubes
ASTM A 200 Seamless Intermediate Alloy Steel Still Tubes for Fefinery Service
ASTM A 213 Seamless Ferritic and Austenitic Alloy Steel Boiler Superheater and Heat Exchanger Tubes
ASTM A335 Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
GB9948-88 Seamless steel tube for petroleum cracking Tube
GB5310-95 Seamless Steel Pipe for High Pressure Boiler
JIS G3458-88 Alloy Steel Pipes (STPA 12/ 20/ 22/ 23/ 24/ 25/ 26)
JIS G3467-88 Steel Tubes for Fired Heater (STF 410/STFA 12/ 22/ 23/ 24/ 25/ 26)
DIN17175-79 Electrical Resistance or Induction Welded Steel Tubes for Elevated Temperature