Seamless alloy steel pipes, especially standard ASTM A213, are widely used in boilers, heat exchangers, high-pressure units, superheaters, and reheaters. Due to their hardness and mechanical properties, seamless alloy steel pipes are suitable for high temperature and high pressure environments. ASTM A213 Standard is Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater, and Heat Exchanger Tubes.
In addition to alloy steel pipes, ASTM A213 also includes stainless steel pipes, which are also widely used in boilers, heat exchangers, and condensers.
Another very important alloy steel pipe standard is ASTM A209 T1 for superheaters. Huaxiao Metal has exported more than 1000 tons of alloy seamless pipes to Poland, Colombia, Canada, etc. in the past three years.
Besides, other mechanical pipes such as ASTM A519 SAE4130, 40Cr, and 20Cr are also our regular products.
We are confident to be one of your best seamless alloy steel pipe suppliers.
|PRODUCT NAME||STANDARD||GRADE||SIZE RANGE OD.||USAGE|
|Seamless Alloy Steel Boiler, Superheater, and Heat Exchanger Tubes||ASME/ASTM SA/A213||T11, T12, T2, T22, T23, T5, T5b, T9, T91||19.05mm to 114.3mm||Heat Exchanger, Condenser, and Boilers|
|ASME/ASTM SA/A209||T1||19.05mm to 114.3mm||Superheater|
|DIN17175||15Mo3, 13CrMo44, 10CrMo910, 12CrMo195||19.05mm to 1200mm||High Temperature and High-Pressure Boiler|
|Seamless Alloy Steel Pipe for High-Temperature Sevices||GB/T 5310||16Mo, 12CrMo, 12Cr1MoV, Cr2Mo, 10MoWVNb, Cr5Mo||19.05mm to 1200mm||High Temperature and High-Pressure Boiler, Economizer, Re-Heater, Superheater, and Steam Pipeline of Boilers|