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Flange Ring Joint Gasket
Flange Ring Joint Gasket
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Flange ring joint gasket, Ring Joint Gaskets, Soft Iron Ring Joint, SS304 Ring Joint Gaskets, SS316L Ring Joint, F5 Ring Joint, 347 Ring Joint etc. Special materials of the Inconel, Monel, Hastelloy, Titanium, Duplex are produced by your demand. Oval, Octagonal, BX, RX, IX, Hx, Ax, LENS Ring Joint Gaskets.  When you purchase the non-standard Ring Joints, Kindly provide your drawings.


Metallic gaskets for RTJ Flanges, Flange ring joint gasket

The ring type joint was initially developed for use in the petroleum industry, where high pressure/temperature applications necessitated the need for a high integrity seal. They are mainly used in the oil field on drilling and completion equipment. Ring type joints are also commonly used on Valves and pipework assemblies, along with some high integrity pressure vessel joints.

Most applied type is style R ring that is machined to tight manufacturing tolerances in accordance with the relevant standards, to ensure correct installation in standard API 6B and ASME b16.5 Ring Type Flanges.

Oval and Octagonal RTJ's with the same ring size designation can be interchangeable in standard flanges with flat bottomed ring grooves. For the old style round bottomed grooves Oval RTJ's only can be used. Materials of construction are selected to match the flange material and to be resistant to the corrosive and erosive media. In addition, the material hardness of the RTJ's is less than the hardness of the flanges to ensure the RTJ is deformed and not the flanges when assembled. Non-standard size RTJ's are specifically designed to be installed in flanges designed around a specific application rather than a standard flange.

Flange ring joint gasket Style R

Flange ring joint gasket Style R.png

Flange ring joint gasket Style RX

Flange ring joint gasket Style RX.png

Flange ring joint gasket Style BX

Flange ring joint gasket Style BX.png


Q: Do you have a minimum quantity of the products?

A: No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.

Q: How soon before I get a sample?

A: weeks for mold and sample, 3-7 days for express.

Q: What your advantage?

A: Good Quality Products, Competitive Price and Professional Service.