Oval Octagonal Bx/Rx/IX Ring Joint Gasket for Pipe

• Material: Stainless Steel
• Application: Valve
• Type: Oil Seal
• Performance: Seal
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: G-0178
• Delivery: 2-4 Weeks
• Service: for Oil and Gas Pipeline Sealing
• Gasket Standard: B16.20
• Flange Face: Rtj
• Dimension: According to Drawing
• Hardness: Max. 90hb/Max120hb/ Max.160hb/Max.200hb
• Package: Plywood Case/Wooden Box
• Certificate: ISO9001 API
• Characteristic: for High Pressure and Temperature Applications
• Transport Package: Sea Shipment
• Specification: R23 R20 R14 RX31
• Trademark: Qishine
• Origin: China
• HS Code: 7318220001

Product Description

Oval Octagonal Bx/Rx/IX Ring Joint Gasket for Pipe

Ring joint gaskets are used to seal the joints between pipe flanges, valves, and other equipment. They are commonly used in high-pressure and high-temperature applications where a reliable and leak-free seal is essential. The BX, RX, and IX ring joint gaskets are three types of ring joint gaskets commonly used in the oil and gas industry.

The BX ring joint gasket is a pressure-energized gasket designed for high-pressure applications. It has a trapezoidal cross-section and is suitable for use with BX flanges. The BX gasket is made of a soft iron or low carbon steel core, which is then covered with a soft metal like copper or silver. This construction allows the gasket to deform and seal under high pressure, providing a reliable and leak-free seal.

The RX ring joint gasket is also a pressure-energized gasket, but it has a circular cross-section. The RX gasket is suitable for use with RX flanges and is commonly used in high-pressure and high-temperature applications. The RX gasket is made of a soft iron or low carbon steel core, which is then covered with a soft metal like copper or silver. The circular cross-section of the RX gasket allows for greater contact with the flange face, providing a more reliable and leak-free seal.

The IX ring joint gasket is a pressure-energized gasket designed for use with IX flanges. The IX gasket has an oval or octagonal cross-section and is commonly used in high-pressure and high-temperature applications. The IX gasket is made of a soft iron or low carbon steel core, which is then covered with a soft metal like copper or silver. The oval or octagonal shape of the IX gasket allows for greater contact with the flange face, providing a more reliable and leak-free seal.

In conclusion, the BX, RX, and IX ring joint gaskets are essential components in high-pressure and high-temperature applications in the oil and gas industry. Choosing the right type of ring joint gasket for a specific application is crucial to ensure proper sealing and efficient operation. When selecting a ring joint gasket, it is essential to consider factors such as pressure, temperature, flange type, and material compatibility to ensure optimal performance.

R & RX Series

R OvalR OctagonalRX

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


Ring Joint Gasket, Style IX

IX Seal Rings are designed and used where NORSOK CFC (Compact Flange Connections) are in use. The rings come in three different kinds of steel and are coated with PTFE in varying colors in order to distinguish between them

The designed or materials shall be selected, so that main sealing ares can not be subject to corrosion.
How IX Ring Seal Works?

IX Seal Ring axial forces are exerted on the taper of the metal seal ring and translated into a radial sealing force.

Furthermore with increased pre-load, the bevel is closed and face to face contact is achieved at the outer wedge while most of the bolt pre-load is transferred as compressive forces between the flange faces at the heel.

There are two independent seals. The first seal is created by application of seal seating stress at the flange heel. The flange also remains in contact along it`s outer circumference at the flange faces for all allowable load levels. The main seal is the IX Seal Ring. The seal ring force is provided by the elastic stored energy in the stressed seal ring. Any hell leakage will give intemal pressure acting on the seal ring inside intensifying the sealing action.

The design aims at preventing exposure to oxygen and other corrosive agents. Thus, this prevents corrosion of the flange faces, the stressed length of the bolts and the seal ring.


Application of ring joint gaskets

Usually used in high temperature and high pressure steam, gas, solvent tube flange, tank, pressure vessel, the joint surface, high temperature and high pressure valve, the cover.Oil and gas industry in wellhead sealing and oil extraction tree. 
 

Part Numbers

Model R & RX

Pipe Size	150	Ring Number at Pressure Rating (lbs)
		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	R/RX31	-	R/RX31	R/RX31	R/RX35	R32
3-1/2"	R33	R34	-	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
6"	R43	R/RX45	R/RX45	R/RX45	R/RX45	R/RX46	R/RX47
8"	R48	R/RX49	R/RX49	R/RX49	R/RX49	R/RX50	R51
10"	R52	R/RX53	R/RX53	R/RX53	R/RX53	R/RX54	R55
12"	R56	R/RX57	R/RX57	R/RX57	R/RX57	R58	R60
14"	R59	R61	R61	R61	R62	R/RX63	-
16"	R64	R/RX65	R/RX65	R/RX65	R/RX66	R67	-
18"	R68	R/RX69	R/RX69	R/RX69	R/RX70	R71	-
20"	R72	R/RX73	R/RX73	R/RX73	R/RX74	R75	-
24"	R76	R77	R77	R77	R78	R79	-

 

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Our Superiority

 

Why choose Qishine?

High Quality: Qishine provide high quality products.
Reasonable and Competitive Price: Our products are sales well in oversea markets,especially in Europe, South America and Africa.
Professional Service: Qishine's sales team have rich experience in exporting and projects service.
Fast Delivery: Fast deliver the goods to all of the world.
One Stop Service: We provide gaskets,screws,flanges,pipes and fittings.Best choice for EPC companies and projects' construction.

Who choose Qishine?

 

Application:

FAQ

About Sample

 1.We can offer samples for testing,courier freight afforded by the receiver .

 2.For cost saving, freight prepaid is recommended.

 3.Special requirement accepted
 

About Order
 

1.Payment Term: T/T, L/C

2.Trade Term:  EXW, FCA, FOB, CFR,CIF,DDU

3.Documents: CI, PL, CO,MTC and BL.
 

About After Sale Service

Product Quality Guarantee: We guarantee our products quality for 12months from the date of BL.