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Ring Joint Metal Ring Gasket, RTJ Gasket ASME

— Metal ring joint gaskets, ASME B16.20 Metal gasket, Metal Flat Ring Joint Gasket
Product Category: Machinery Gaskets
Sales Method: Export, Manufacture, Wholesale, OEM/ODM
Payment Term: T/T, L/C, M/T, D/D, D/P sight
Min. Order Unit Price
2 Pieces USD 0.001 / Piece
Contact Info

Mrs.Sunny Qin

Address: China (mainland) Shandong Qingdao,B-1801, No. 12, Xiangshan Road, Qingdao City, Shangdong Province, China

Product Detail

Product Attribute:

  • China (mainland) More >
  • GH
  • SGS,ISO9001:2008,FDA
  • 08/09/2013
  • 08/09/2013

Additional Info.:

  • Qingdao ,SEA,AIR,Express
  • Inner:1PCS/oil dipping paper ,outer: wooden box

Product Content Description:

Metal ring joint gasket
Sizes: R, RX, BX

Materials: soft iron, carbon steel, 304SS, 316SS, F5, F12

Sealing Gaskets, Ring Joint / Metal Ring Gasket, RTJ Gasket ASME


Ring Joint / Metal Ring gasket / RTJ Gasket are machined from solid metal in a variety of shapes and designed for high pressure, high temperature or highly corrosive applications by selecting the most suitable material and shape. It is designed to
withstand exceptionally high assembly loads over a small area, thus producing high seating stresses.


Ring joint gasket is primarily used in the oil, gas and petrochemical industries to seal flanged connections subject to gas pipe flange, pressure vessel, high speed joint face, valve with high temperature and high pressure place.


Fully comply with the ASME B16.20 standard and the API spec 6A requirements (where applicable)
All gaskets complying to API standard 6A are marked with API monogram license no as per API-6A (PSL4)
Meet the rigid quality requirements for ring joint gaskets set by the American Petroleum Institute (API)
Shape: oval, Octagonal,Delta,Lens
Standards: Standard style R ring type joints are manufactured in accordance with both API 6A and ASME B16.20 size and ratings
Available in both oval and octagonal configurations, both types are interchangeable on the modern octagonal type grooved flanges
As with all metal ring type joints including style R, it is recommended to replace the ring when flange connection is broken
Sizes: R, RX, BX
Pressure: 150lbs to 5,000lbs
Materials: soft iron, carbon steel, 304SS, 316SS, F5, F12 and more
ring joint gasket tolerances (inches):
"A" width of ring: ±0.008
"B" "H" height of ring: ±0.020
"P" average pitch diameter of ring: ±0.007
"23°" angle: ±1/2°
Quantity Per Month: 1000-3000PCS/WEEK
Patent No./Country: ISO9001:2008
Delivery Way - Date Of Delivery: 7-15days

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