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Home > Sealing Gasket > Inconel 625 Ring Joint Gaskets

Inconel 625 Ring Joint Gaskets

  • BKG338
  • BANDAK

Product details

Inconel 625 Ring Joint Gasket   are machined from variety types forged solid alloy metal such as alloy825,alloy625, Inconel 825,Duplex,Monel material etc.  
Ring Joint Gasket are designed for high pressure and temperature applications by selecting suitable shape and material.
Inconel 625 ring joint gasket assemblie seal by an initial line contact or an edging action as the compressive forces are applied.
The hardness of the ring should always be 20-30HB less than the flanges hardness to prevent flange deformation.
Dimensions for standard Ring Joint Gasket and grooves are covered in ASME B16.20 and API 6A, API 17D and 
ASME B16.5/B16.20. 

Product Description
Inconel 625  Ring Joint Gasket  main including the following kinds:
  BKG102A R type Oval Ring Joint Gakset
Ring joint gasket with oval cross section was initially developed for high temperature and pressure application
and still used in the old type round bottom groove today.
 
BKG102B R type Octagonal Ring Joint Gakset
Ring joint gasket with Octagonal cross section is prefered by morden grooved flanges and has a higher sealing
efficiency than oval types.
 
Both R ring type joints are designed to seal pressure up to 6,250 psi in accordance with ASME B16.5 pressure
ratings and up to 5,000 psi in accordance with API 6A pressure ratings.
 
BKG102C RX Ring Joint Gakset 
RX is used at pressures up to 15,000 psi (103 MPa). RX type  API Ring Joint Gasket  is made to API 6A and interchangeable with standard Octagonal rings, it can take advantage of container fluid pressure well to effect a seal.
 
BKG102D BX Ring Joint Gakset 
All BX Ring Joint Gasket  incorporate a pressure balance hole to ensure equalization of pressure which may be trapped in the grooves,it is only be used in API 6BX flanges. BX is used at pressures up to 15,000 psi.
 
IX and AX Ring Joint Gasket etc special types are also available in special applications.
 
Inconel 625 Ring Joint Gasket Specification:
1)To API 6A, ASME B16.20 standard.
2)R Series, RX,BX,IX,AX types are available
3)To Fit ASME, BS and DIN flanges.



  Inconel 625 Ring Joint Gasket  Material Technical Specifications:

Material

Identification

Max Hardness

Soft Iron

D

90

Low Carbon Steel

S

120

5Cr0.5Mo

A182-F5

130

SS304

SS304

160

SS316

SS316

160

SS316L

SS316L

150

SS321

SS321

83

SS347

SS347

83

SS410

SS4109

86

Alloy 625

INC 625 

89

Alloy 825

INC825

92



Inconel 625 Ring Joint Gasket  DIMENSION:



Standards for API Ring Joint Gasket   used with flanges

RTJ Style

RTJ standard

Flange standard

R

ASME B 16.20

API 6A

ANSI B 16.5

ANSI B 16.47 Series A

RX

ASME B 16.20

API 6A

API 6B

BX

API 6A

API 6BX


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