Inconel 825 Oval Ring Joint Gasket

Inconel 825 Oval Ring Joint Gasket

Model No.:

Alloy 825;UNS N08825; W.Nr.2.4858

Introduction:

Stock Forms: Flanges, Round bar, Flat Bar, Hex Bar, Ring, Forgings. Pipes

Product Detail

Product Tags

Inconel 825 Oval Ring Joint Gasket

Ring Joint / Metal Ring gasket / RTJ Gasket are machined from solid metal in a variety of shapes and designed for high pressure, high temperature or highly corrosive applications by selecting the most suitable material and shape. It is designed towithstand exceptionally high assembly loads over a small area, thus producing high seating stresses.

Inconel 825 Gasket Applications:

Ring joint gasket is primarily used in the oil, gas and petrochemical industries to seal flanged connections subject to gas pipe flange, pressure vessel, high speed joint face, valve with high temperature and high pressure place.

Inconel 825 Trade Name: Alloy 825;UNS N08825; W.Nr.2.4858;

Incoloy 825 Gasekt Chemical composition:

Alloy

%

Ni

Cr

Fe

C

Mn

Si

Cu

Mo

Al

Ti

P

S

825

     Min.

38

19.5

balance




1.5

2.5

1.0

0.6



Max.

46

23.5

balance

0.05

1

0.5

3

3.5

0.2

1.2

0.02

0.03

Incoloy 825 Gasket Physical properties

Density

8.1 g/cm³

Melting point

1370-1400℃

Incoloy 825 Gasket minimum mechanical properties in the room temperature

Alloy state

Tensile strength Rm    

N/mm²

Yield strength RP0. 2

N/mm²

Elongation A5

%

Brinell hardness

HB

825

550

220

30

≤200

Gasket Specifications:

  • Fully comply with the ASME B16.20 standard and the API spec 6A requirements (where applicable)

  • All gaskets complying to API standard 6A are marked with API monogram license no as per API-6A (PSL4)

  • Meet the rigid quality requirements for ring joint gaskets set by the American Petroleum Institute (API)

  • Shape: oval, Octagonal,Delta,Lens

  • Standards: Standard style R ring type joints are manufactured in accordance with both API 6A and ASME B16.20 size and ratings

  • Available in both oval and octagonal configurations, both types are interchangeable on the modern octagonal type grooved flanges

  • As with all metal ring type joints including style R, it is recommended to replace the ring when flange connection is broken

  • Sizes: R, RX, BX

  • Pressure: 150lbs to 5,000lbs

  • Materials: soft iron, carbon steel, 304SS, 316SS, F5, F12 and more

  • ring joint gasket tolerances (inches):

    • "A" width of ring: ±0.008

    • "B" "H" height of ring: ±0.020

    "P" average pitch diameter of ring: ±0.007

    Other gasket  Materials: Hastelloy B,Hastelloy C276,Monel 400,Inconel 600,Inconel 718,Inconel 800 ect


  • Previous:
  • Next:
  • RELATED PRODUCTS

    INQUIRY DETAILS *

    INQUIRY DETAILS
    • captcha