• Factory Wholesale High Quality Flat Ring Metal Gasket
  • Factory Wholesale High Quality Flat Ring Metal Gasket
  • Factory Wholesale High Quality Flat Ring Metal Gasket
  • Factory Wholesale High Quality Flat Ring Metal Gasket
  • Factory Wholesale High Quality Flat Ring Metal Gasket
  • Factory Wholesale High Quality Flat Ring Metal Gasket

Factory Wholesale High Quality Flat Ring Metal Gasket

Structure: Double-End
Pressure: High Pressure Mechanical Seals
Speed: High-Speed Mechanical Seal
Temperature: High Temperature Mechanical Seal
Performance: Temperature
Standard: Standard

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Basic Info.

Type
316ss
Balance
Balanced
Transport Package
Plastic Bags and Wooden Boxes
Specification
as your request
Trademark
chunhuan
Origin
Zhenjiang
HS Code
39209910
Production Capacity
25tons/Month

Product Description

DESCRIPTION

This metal ring pad is a solid metal gasket with cross-section octagonal shape made of metal material by forging and heat treatment and machining. It has the function of radial self-tight sealing and is a kind of standard R-type metal ring pad, which is based on the contact between the gasket and the inside and outside of the flange ladder groove (mainly the outer surface), and the sealing effect is formed by compaction. The octagonal metal ring pad is installed in the ladder ring groove of the flange surface. When the connecting bolt is tightened, the axial compression and the upper and lower ladder groove are tight, resulting in plastic deformation, forming a ring seal belt to establish the initial seal. after boosting the pressure, the radial expansion of the ring pad is made under the action of the medium pressure. Gasket and trapezoid groove slope more tight, produce self-tightening effect. However, the increase of the medium pressure will also deform the flange and the connecting bolt, resulting in the relative separation of the sealing surface and the relative decrease of the gasket sealing ratio, so the ring pad can be considered as a semi-self-tight seal. Octagonal metal ring pad and flange groove match is mainly face contact, compared with oval ring pad although not easy to close with flange groove, but can be used again, and because the section is made of straight line easy to process. At the same time choose octagonal metal ring pad material hardness should be lower than flange surface 15~20HB.


Factory Wholesale High Quality Flat Ring Metal Gasket

 

PERFORMANCE CHARACTERISTICS

1. High temperature and high pressure resistance, suitable for high pressure flanges;

2, durable and reliable seal;

3. Adapt to working conditions with pressure and temperature fluctuations.

Application range of octagonal metal ring gasket: usually used for high temperature and high pressure steam, gas, solvent pipe flange, tower groove, pressure vessel, high speed joint surface, high temperature and high pressure valve, cover. Wellhead devices and seals on Christmas trees in the oil and gas industry;

Metal ring pads originated in the United States, and were first used in the field of boilers in the 1920s. They were later used to seal manhole covers and other windows of autoclaves. They were particularly valued in the oil production and refining industries. As the temperature and pressure of steam power plants increase, the use of metal ring pads becomes more and more widespread.


STRUCTURE FORM AND CODE

        CODE

                                              DESCRIPTION

           GRAPHIC

        MG-0R

R-shaped oval pads, standard oval metal ring pads are used for flanges with standard grooves.

 

Factory Wholesale High Quality Flat Ring Metal Gasket
 

        MG-R

R-shaped octagonal pads, standard octagonal metal ring pads are used for flanges with standard grooves.

Factory Wholesale High Quality Flat Ring Metal Gasket
 

       MG-RX

RX type octagonal gasket, withstand pressure up to 700bar. This gasket is first used to contact the flange with the outer sealing surface. High system pressure will cause high base stress. RX metal ring pads are interchangeable with standard R ring pads.

 

Factory Wholesale High Quality Flat Ring Metal Gasket
 

 

       MG-BX

BX type octagonal pad, high pressure (up to 1500bar) BX type gasket is self-sealed by the internal system pressure generated by the pressure of the gasket base on the flange contact surface. This gasket is suitable for APIBX flange and tenon flange.

Factory Wholesale High Quality Flat Ring Metal Gasket
 

 

 


ABOUT OUR FACTORY
  Factory Wholesale High Quality Flat Ring Metal Gasket

-> Our factory is located in Yongsheng Industrial Development Zone,Yangzhong City,Jiangsu, which has convenient transportation and elegant surrounding.  You are warmly welcome to visit our factory.
 
-> We are a Professional PTFE manufacturer.
 
-> We specialize in PTFE which include sheet, bar, tube, tape, film, gasket,  braided packing and all special type components. We can meet your special demand.
 
-> Pls feel free to contact me.I will try my best to answer your questions about our products.

 





 
 

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