Ring Type Joint Flange is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal. This jointing method can be employed on Weld Neck, Slip-on and Blind Flange.
RTJ Flanges, Ring Type Joint Flange
Standards: ANSI, MSS, API, AWWA, DIN, JIS, BS and GB.
Pressure classes range: from 150lbs to 2,500lbs.
Sizes range: From 1/2″ to 84″.
Materials: Carbon steel, stainless steel and alloy steel.
Printing: Carbon steel and alloy steel with yellow print, black print, oil or zinc.
Packing: Plywooden case.
Standards, Dimensions & Weight
Dimensions of Ring Joint Facings
Ring Joint Facings ASME/ANSI B16.5 & B16.47-1
Ring Joint Facings ASME/ANSI B16.5 & B16.47-2
Ring Joint Facings ASME/ANSI B16.5 & B16.47-3
Ring Joint Facings ASME/ANSI B16.5 & B16.47-4
Specifications of :Ring Type Joint Flange
rjf-b16-16-47
Size: 1/2” to 60”, DN 12mm to DN 1500mm
Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250
Facing: RF / RTJ
MATERIAL:
Cabon steel: A105, A350 LF2
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: F11, F12
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