SSAW Steel Pipe Classification
SSAW steel pipe refers to spiral welded steel pipe with steel coil as raw material, which is extruded and formed at normal temperature and welded by automatic double wire and double submerged arc welding process.Classification of SSAW steel pipe includes: 1. SSAW steel pipe (SY5036-83) used for pressurized fluid transportation is mainly used for conveying oil and natural gas pipeline. 2. SSAW steel pipe (SY5038-83) used for pressurized fluid transportation, it is welded with high-frequency welding method. The loading capacity of it is powerful, the plastic is good, and it is easy to weld and machine shaping. 3. SSAW steel pipe (SY5037-83) used for general low-pressure fluid transmission, it is welded with double-sided automatic submerged arc welding method or one-side welding method, it is mainly used for water, gas, air and steam and other general low-pressure fluid delivery. Now general standards for SSAW steel pipe is generally divided into: SY/T5037-2000 (ministeri...