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High-quality hot sell RX GASKET
  • High-quality hot sell RX GASKET
  • High-quality hot sell RX GASKET
  • High-quality hot sell RX GASKET
Transportation: Ocean
Place of Origin: CHINA
Port: Ningbo Port,Shanghai Port
Basic Info
Product Description

RX ring Gaskets are similar in shape to the standard octagonal Ring Joint Gasket, but their cross section is designed to take advantage of the contained fluid pressure in effecting a seal. They are made to API 6A and interchangeable with standard octagonal rings. RX is suitable for pressures up to 5,000 psi. Standard sizes are stocked in low carbon steel, 304 and 316.

RX Ring Joint Gasket

The Style RX is an adaptation of the standard Style R which is energized when the assembly is pressurised. The RX is designed to fit the same groove design as a standard Style R, making the joints interchangeable, however consideration should be given to the difference in finished make up distance.

The geometry of this modified design induces a pressure energising effect when the assembly is pressurised, improving the efficiency of the seal.

Surface finish of the Style RX Ring Type Joint sealing faces (23° angled faces) shall not be greater than 1.6 μm Ra /63 μin RMS.

ASME B16.20 F51 RX20 Ring Type Joint Gasket 0

ASME B16.20 F51 RX20 Ring Type Joint Gasket 1ASME B16.20 F51 RX20 Ring Type Joint Gasket 2

ASME B16.20 F51 RX20 Ring Type Joint Gasket 3


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  Wenzhou Jingwei Seals Technology Co., Ltd. is a manufacturer and supplier of threaded products, Gaskets & seals, and precision machined components. Jingwei manufactures Ring Joint Gaskets are suitable for high pressure and high temperature applications. The Gaskets are available in R, RX, BX styles and in oval/octagonal profiles. we manufactures gaskets in accordance with specific tolerances on CNC machines and the they are fully comply with the ASME B16.20 standardand the API spec 6A requirements . We have worked with many different national and international companies, in a variety of sectors and industries. Our industry experience ranges from advising on product design and development on sealing applications, to shipping large product volume to our customers’ production lines. Our gaskets and seals have been used in well known oil & gas industry as well as the industrial, marine, power generation, and transportation industries. We know how materials act in different conditions and environments.We work with our customers to advise on product design and development. We can provide custom prototypes and samples in different materials, to help you decide on how best to specify your product or design.

Company Info
  • Representative: Limin Xia
  • Product/Service: RTJ gasket , ring joint gasket , API gasket , octagonal gasket , oval gasket , bonnet seal ring
  • Capital (Million US $): 10 million
  • Year Established: 2012
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No. 500, Binhai 12th Road, Longwan District, Wenzhou City, Zhejiang Province, China
  • Contact Person: Mr. jeff
  • Tel: 86--18757773759
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