Punto d'origine
Jiangsu, China
Numero del Modello
Welding Neck
Standard or Nonstandard
Standard
Flange material
carbon steel A105 ,alloy steel,stainless steel 304/304L,316/316L
Flange Standard
ANSI 150LB/300LB/600LB ,ASME b16.47,EN1092-1,DIN,JIS b2220
Surface treatment
Rust-proof oil, Black, Yellow, Galvanized
Application
petroleum,Industrial or Sanitary