Spacer Flanges

Flange Types: Spacer Ring Flange
Material standard:
  ASTM A105
  A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
  A516.60
  A694 (F42, F46, F48, F50, F52, F56, F60, F65, F70)
  A182 F304/304L, F316/316L, F316H, F310, F321
  A182 F11, F22,
Standards: API, ANSI, BS, JIS, UNI, DIN, EN1092-1
Pressure: ANSI class 150 to 2500
Flange Size range: 1/2 to 64 inches (DN 15 to DN 1600)
Application: oil field, offshore, water system, shipbuilding, natural gas, electric power, pipe projects, etc.