Lugar de origem
Tianjin, China
Padrão
bs, Gb: gb, JIS, ASTM, DIN
Aplicação
structure and fluids
Tubulação especial
Tubulação de parede grossa
Standard
API, API 5L, BS 1387, GB/T 3090-2000, JIS G3446-2004, ASTM A53-2007, ASTM A179-1990, DIN 2444
Grade
A53-A369, A53(A,B), A179-C, Q195-Q345, Q195, Q215, Q235, Q345
Secondary Or Not
Non-secondary
International Standard
CE, SGS, ISO
Surface Treatment
Galvanized
Usage
Used For Water, Gas, Stream, combustible fluids
End Treatment
Plain, Bevelled, or Threaded
Advantage
elegant appearance, anti-corrosion, stable, longer life time