Basic Info.
Standard
Standard, Nonstandard
Service
for Oil and Gas Pipeline Sealing
Dimension
According to Drawing
Hardness
Max. 90hb/Max120hb/ Max.160hb/Max.200hb
Package
Plywood Case/Wooden Box
Characteristic
for High Pressure and Temperature Applications
Specification
R23 R20 R14 RX31
Product Description
Company Profile
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.
Product Description
Oval Type Ring Joint Gasket for High Temperature
An Oval Type Ring Joint Gasket is a high-performance sealing solution used in industrial applications that require a strong and reliable seal at high pressures and temperatures. Oval Type Ring Joint Gasket is commonly used in the oil and gas industry for flange connections in pipelines, valves, and pressure vessels. The Oval Type Ring Joint Gasket is made from a solid metal ring with an oval-shaped cross-section that is designed to be used with ring-type joint (RTJ) flanges.
Certifications
The Oval Type Ring Joint Gasket ensures that the sealing surfaces of the flange and gasket are held tightly together under high pressure. The Oval Type Ring Joint Gasket is designed to be installed in the RTJ flange groove, where it is compressed by the bolts that hold the flange assembly together. This compression causes the gasket to deform and fill any imperfections in the flange surfaces, creating a tight and reliable seal.
Oval type ring joint gaskets are typically made from high-strength materials such as stainless steel, carbon steel, and alloy steel. The material chosen for the Oval Type Ring Joint Gasket depends on the specific application requirements such as temperature, pressure, and chemical compatibility. The Oval Type Ring Joint Gasket can also be coated with materials such as soft iron, copper, or nickel to enhance its sealing performance.
The Oval Type Ring Joint Gasket is designed to withstand extreme temperatures and pressures, making it ideal for use in harsh operating conditions. The maximum pressure and temperature that the Oval Type Ring Joint Gasket can withstand depend on the material used and the dimensions of the gasket. However, in general, the gasket can handle pressures up to 10,000 PSI and temperatures up to 1000°F.
One of the advantages of the Oval Type Ring Joint Gasket is its ability to be reused. Unlike other types of gaskets, such as spiral wound or sheet gaskets, the ring joint gasket can be removed and reused multiple times, as long as it is not damaged or deformed. This makes Oval Type Ring Joint Gasket a cost-effective solution for applications that require frequent maintenance or replacement of flange assemblies.
In conclusion, the Oval Type Ring Joint Gasket is a highly reliable sealing solution for high-pressure and high-temperature applications. Oval Type Ring Joint Gasket is unique oval shape and solid metal construction make it an ideal choice for the oil and gas industry, as well as other industries that require strong and reliable sealing solutions. With proper installation and maintenance, the gasket can provide a long-lasting and cost-effective sealing solution.
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 | - |
Products to our clients.
Application:
Address:
Room 209-1, 318 Houhang Qianshe, Huli District, Xiamen, Fujian, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Construction & Decoration, Furniture, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Company Introduction:
We XIAMEN QISHINE IMP. & EXP. Co., Ltd. is dedicated to supplying extensive range of Pipe, Valve, Flange, Pipe Fitting, Fastener, Gasket and related spare parts for oil, gas, petroleum industry service. And we offer Solar Power Supply System, such as Photovoltaic Panel in New Energy Field. Qishine. En. Made-in-China. com is our homepage, you are welcome to login for more details.
All Qishine′s products are manufactured by ISO, API, CE/PED and EU approved factories. Professional production, scientific management and good workforce, making our products are popular in Europe, American, Middle East, Asia and Africa. Our products are 100% inspected before packing with qualification EN10204- 3.1 certificates. And any third party inspection before delivery are welcome.
Our advantages:
One-stop shop service, save time and cost for clients. Best choice for EPC companies and projects′ construction.
Good quality goods.
Rich experience in exporting and projects service.
Competitive price.
Professional service.
Choose Qishine means you stand with reliability, high quality & Competitiveness!
The future of Qishine begins today, and it is focused on being the preferred supplier of steel pipeline materials. For this, it must be differentiated by offering maximum quality goods, giving the best service, with the best possible competitiveness, and this is what we work on continually.
Good quality + competitive price + professional service = Long-term win-win cooperation. Please give both of us the nice opportunity to work together. I believe it will be a great start. Expecting your nice enquiry and to be your long-term strategy partner soon.
Thank you for your support!
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