Yuhong Group Co.,Ltd |
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DUPLEX STEEL FORGED FLANGE 1/2" - 98" 1500# HIGH PRESSURE THICK FLANGE RTJ
A Ring Type Joint (RTJ) Flange is basically a machined metallic
ring having a deep groove cut into its face. Metallic RTJ gaskets
sit in the groove to seal the flange pair. When the connecting
bolts of the RTJ flanges are tightened, the gasket is compressed
and the flange pair creates a leak-proof tight seal. RTJ flanges,
in general, have a raised face with the groove into the face of the
flange, but the raised face doesn’t contain the pressure similar to
weld neck raised face flanges. Refer to Fig. 1, which gives an
example of a typical RTJ flange assembly.
Compact Flanges (RCF ), NORSOK L005 , A182 F316/316L, F51, F53,
F55, Inconel 625, Incoloy 825, A105, A350 LF2, LF52-70
Carbon & Low Temperature | Chromiun | Stainless & Duplex | Copper& Bronze | Titanium | Ni-Alloy | |
A105 /A105N | A182-F1 | A182-F304 | A182-F347H | SB151-C70600 | SB381-GR.F1 | B564-NO2200 |
A516-GR.70 | A182-F11 | A182-F304L | A182-F904L | SB151-C71500 | SB381-GR.F3 | B564-NO6022 |
A350-LF2 | A182-F12 | A182-F304H | A182-F44 | SB151-C71520 | SB381-GR.F5 | B564-N10276 |
A182-F22 | A182-F304N | A182-F51 | C44300 | B564-NO4400 | ||
A182-F5 | A182-F309S | A182-F53 | C68700 | B564-NO6600 | ||
A182-F9 | A182-F310S | A182-F55 | C71640 | B564-NO6601 | ||
A182-F91 | A182-F310H | A182-F60 | B564-NO6625 | |||
A182-F316 | B564-NO8800 | |||||
A182-F316L | B564-NO8810 | |||||
A182-F316Ti | B564-NO8811 | |||||
A182-F316H | B564-NO8825 | |||||
A182-F317L | B564-N10665 | |||||
A182-F321 | B564-N10675 | |||||
A182-F321H | B160-NO2201 | |||||
A182-F347 | B462-NO8020 |