Material: | Steel |
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Application: | Valve |
Type: | Oil Seal |
Performance: | Seal |
Shape: | O-Ring |
Standard: | Standard |
Customization: |
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About Us
Xiamen Qishine Imp. & Exp. Co., Ltd provides forged flanges with nominal diameter DN15 - DN3000 that suit for Europe, Germany, the United States, France, Britain, Italy, Russia, Japan and domestic chemical standards, EN, DIN, ASME, ANSI, BS, JIS, MSS, API,AWWA, Gost, GB and SAE. Non-standard flanges according to customers' drawings are available also. All our products are made by ISO,PED, EC, EU and API approved manufacturers. Be rest assured about our products quality. And any third party inspection before delivery are welcome.
Ring Joint Gaskets are for oilfield and process industry duties.
Oval Ring Joint Gasket, Oval shape gasket is belong to API 6A R series
Oval Ring Joint Gasket, these gaskets are used in pressures up to 10,000 PSI.
The oval type is the only gasket that will fit a bottom radiused groove.
Gaskets and not re-used after torque.
R & RX Series
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Materials Stainless Steel 304-200°Cto460°C Stainless Steel 316-200°Cto420°C Low Carbon Steel-100°Cto500°C Soft Iron-100°Cto500°C
*Stainless Steel 316 and 304 can exceed continuous operating temperatures (Up to 760C), however this will result in inter-granular corrosion. Please consult a Hi-Tech Gasket representative. |
R series
R Series ring type joint gaskets are available in oval and octagonal designs. The oval design can be used in older round bottom gland designs, while both can be used in a flat bottom design. R Series are available up to 5,000 PSI.
RX Series
RX series are replaceable with R series octagonal gaskets designed for API 6B flanges. RX out perform R series in situations that have higher pressures with more intense vibrations. RX gaskets are available up to 5,000 PSI.
Flange ring joint gasket, Style BX
A PTFE coating metal sealing standard Norsok L-005 forged ring joint gasket for flanges is a type of industrial gasket designed to provide a reliable and tight seal between two flanges in high-pressure and high-temperature applications.
The Norsok L-005 standard specifies the design, materials, and dimensions of ring joint gaskets used in flanged pipe joints in the oil and gas industry. The gasket consists of a metal ring with a PTFE (polytetrafluoroethylene) coating and is designed to be used with ring groove flanges.
The PTFE coating on the gasket provides excellent resistance to corrosion, high temperatures, and aggressive chemicals, making it an ideal choice for use in harsh and corrosive environments. The metal ring provides structural support and prevents the gasket from being crushed under high pressure, while the PTFE coating ensures a tight and reliable seal between the flanges.
The ring joint gasket is typically made from high-quality materials such as stainless steel or other high-performance alloys. It is designed to be used with ring groove flanges, which are typically found in high-pressure applications in the oil and gas industry.
Overall, the PTFE coating metal sealing standard Norsok L-005 forged ring joint gasket for flanges is a reliable and durable sealing solution for high-pressure and high-temperature applications, providing excellent resistance to corrosion, high temperatures, and aggressive chemicals.
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