Ring Type Joint Flanges (RTJ)
Size: 1/2 (15 NB) to 48 (1200NB)
Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44
Pressure Ratings: Class 150 to Class 2500 | PN6 to PN64 .
Coating/Surface...
rings, prize trays, metal nameplates, zinc alloy entire 3D decorations made of copper, iron, aluminum, zinc and stainless steel and so on. Professional OEM service is also provided!
Our factory...