Alaşım ya da değil
Alaşımsız
Standart
API, ASTM, GB, JIS
Sınıf
10#, 10Cr9Mo1VNb, 15NiCuMoNb5, 16mn, API J55, 16Mo, Q235, Q345, Q195, Q215, ST37, ST37-2, STBA20
Işleme hizmeti
Bükme, Kaynak, Decoiling, Delme, Kesme
Secondary Or Not
Non-secondary
special pipe
Thick Wall Pipe
surface treatment
galvanized,oil treating, painting
Usage
Oil Gas Sewage Transport,Building,steel structure