High pressure ring joint gasket / silicone gasket and o ring for pipeline flange
Ring joint gaskets are made to withstand extreme pressures and temperatures while being used in highly corrosive environments. They meet or exceed API-6A specifications and are available in soft iron, low carbon steel, SS 304, SS 316 and other exotic alloys for specialty applications.
Our ring joint gasket / silicone gasket and o ring for pipeline flange :
Nominal Pipe Dimension(inches) | Ring number at Pressure Rating(Ibs) | ||||||
150 | 300 | 400 | 600 | 900 | 1500 | 2500 | |
1/2 | - | R11 | - | R11 | - | R12 | R13 |
3/4 | - | R13 | - | R13 | - | R14 | R16 |
1 | R15 | R16 | - | R16 | - | R16 | R18 |
1 1/4 | R17 | R18 | - | R18 | - | R18 | R21 |
1 1/2 | R19 | R/RX20 | - | R/RX20 | - | R/RX20 | R/RX23 |
2 | R22 | R/RX23 | - | R/RX23 | - | R/RX24 | R/RX26 |
2 1/2 | R/RX25 | R/RX26 | - | R/RX26 | - | R/RX27 | R28 |
3 | R29 | R31 | - | R/RX31 | R/RX31 | R/RX35 | R32 |
3 1/2 | R33 | R/RX34 | - | R34 | - | - | - |
4 | R36 | R/RX37 | R/RX37 | R/RX37 | R/RX37 | R/RX39 | R38 |
5 | R40 | R/RX41 | R/RX41 | R/RX41 | R/RX41 | R/RX44 | R42 |
Main features of our silicone gasket and o ring for pipeline flange :
1.Suitable for oil and gas pipeline flanges and pressure valves
2.Style R is divided into various types.
3.Style Rx is an improvement of style R in pressure resistance
4.Style BX is a gasket with high pressure resistance of upto 15000 PSI
5.Made to confirm to API 6A & ASME B16,20 standard.
Why choose us ?
1. Own factories in China mainland
2. Engaged in the industry for over 13 years
3. Achieve patents for intellectual property protection
4.QUALITY SESTEM to make sure the superior high quality
5.Large product series for one-stop service
6.Consulting, suggesting, help find perfect solution
Any question or interest about our high pressure ring joint gasket / silicone gasket and o ring for pipeline flange , please don't hesitate to contact with us. It's our honor to help and support your business.