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Ring joint flange

 

Ring Joint: This type of use as a seal ring of steel called a ring joint gasket. Fabricated ring groove on the surface of the flange with the specification that has been set based on international standards. Surface of the ring type joint is very expensive and most appropriate use for the service with a high pressure because internal pressure increases the sealing force of the ring joint.

Ref: FC05

Name: thread flange
Pattern
Figure

size

1/2”-60” (DN15-DN3000)

Pressure class

Class150-Class2500 JIS 5k-30k DIN 6bar-40bar

Facing

 RF/ FM/ M/ T G/ RF / FF / RTJ

Type

WN SO SW TH BL RF FF MF RJT PL PJ/PR BL(S)

Material
Other types
Flanges

slip on flange , Weld Neck Flange Threaded Flange Blind Flange,ring joint flange
Reduce flange Orifice Flange socket weld flange stainless steel flange alloy stell flange alloy flange carbon steel flangestainless steel flange

Standards
Application For industry fields use,such as petroleum, power, papermaking, chemical, aviation, boiler heat, exchanger fields.
For electric, shipbuilding, construction fileds
For the foodstuff,medical equipment, and other fields
Further treatment
 

Surface galvanized,antirust coating
Epoxy & PE Coating