Product Specifications
| Prod Model: |
RX series |
| Shape: |
O-Ring |
| Standard: |
Standard |
| Material: |
Inconel |
| Application: |
Flange |
| Type: |
Fixed Seal |
Product Description
Ring Joint Gasket
The Ring Joint Gasket mainly used in high pressure, temperature applications in the petroleum industry. Mostly used for Valves, Pipes and Flanges.
Standard R type are accordance with API 6A and ASME B 16.2 size. For both Oval and Octagonal configurations. They can interchange on the modern octagonal type grooves flange.
RX Type ring joint gaskets are manufactured to fit the API 6B flange"s groove, interchangeable with R(oval) and R(octagonal) series, bear pressure can reach to 15000 PSI, so these gaskets performance excellent in 6B flange, suitable to the higher pressures with higher vibrations and heavier weights of these units.
Spec.: RX20~RX215
BX type ring joint gaskets are designed for BX flange grooves only, it is suitable for higher-pressure ratings starting at 2, 000 lbs and ending with 20, 000 lbs, incorporate a pressure balance hole to ensure equalization of pressure which may get trapped in the grooves.
Type: BX, RX, R(Oval & Octagonal)
Materials: Carbon Steel, Soft Iron, SS304, F5, 321, 304L, 316L, 316, 347. Or other materials according to your request.
Material 5Cr1/Mo (F5), recognized as 1.7362 in DIN standard.
Spec.: R11~R105
BX150~BX303
RX20~RX215
More than 20 years' experience in this line, our high quality products have meet a favorable reception.
Welcome new customers to send inquiry.
| Gasket type | Gasket cross section | Ring joint gasket standard | Flange standard |
| Oval | | ASME B 16.20 API 6A | ANSI B 16.5ASME B16.47, series A |
| Octagonal | | ASME B 16.20 API 6A | ANSI B 16.5 ASME B16.47, seriesA |
| RX | | ASME B 16.20 API 6A | API 6 B |
| BX | | API 6A | API 6 BX |
Available material
Inconel alloys are oxidation and corrosion resistant materials well suited for service in extreme environments subjected to pressure and heat. When heated, Inconel forms a thick, stable, passivating oxide layer protecting the surface from further attack. Inconel retains strength over a wide temperature range, attractive for high temperature applications where aluminum and steel would succumb to creep as a result of thermally induced crystal vacancies. Inconel's high temperature strength is developed by solid solution strengthening or precipitation hardening, depending on the allo. | Material | Maximum Hardness (BRINELL) | T( ° C) |
| Soft Iron | 90 | 530 |
| Low Carbon Steel | 120 | 530 |
| 4C6% Chrome 1/2% Mol(F5) | 130 | 500 |
| 304 Stainless Steel | 160 | 750 |
| 316 Stainless Stee | 160 | 750 |
| 321 Stainless Stee | 160 | 750 |
| 347 Stainless Steel | 160 | 750 |
| 410 Stainless Steel | 170 | 500 |
| 31254 Stainless Steel | 160 | 650 |
| Monel | 140 | 600 |
| Inconel 825 | 160 | 1000 |
| Inconel625 | 180 | 1100 |
Wenzhou Yiyu Sealing Material Co., Ltd. is a manufacturer specialized in oilfield, fluid sealing products. Our products including ring joint RTJ gasket, Spiral wound gasket, Reinforced Graphite Gasket, Kammprofile gasket, PTFE gasket, Metal jacketed gaskets, packing, Expanded PTFE Tape etc. Our workshop covers an area of 20, 000 square meters and there are thirty skilled technicians and eight engineers.
For many years, our factory has always been implementing the tenet of "quality first, user first, service first and credit first". We have won the bid successively in major projects both at home and abroad and our products have enjoyed deep trust and a good reputation among users of these projects.
Moreover, our factory has passed the evaluations of ISO9001: 2000 and API 6A and Manufacture License Of Special Equipment Peoples"s Republic Of China.
