RX Ring Gasket
  • BX Gasket

RX Ring Gasket

RX Series Ring Type Joint Gaskets are Interchangeable with R Series Octagonal Gaskets Designed For API 6B Flanges. RX Gasket Situation That has Higher Pressures with More Intense Vibrations.

Type: RX & SRX
Material: SI | SS | CS
Standard: API 61 & ASME B16.20
Application: Flange | Underwater | Industrial
Custom Made: Logo | Size | Package
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RX Type RTJ Gasket Is Used For High Pressure & Temperature Applications. RX Ring Gasket Can Use Different Material Such As Soft Iron, Low Carbon Steel, SS304, 316l Etc. RX Gasket Is Manufactured In Accordance With Both API 6A And ASME B16.20 To Suit API 6B And ASME/ANSI B16.5 Flanges. Also, We Can Supply Subsea Gasket SRX Type As API 17D & Metal Ring Gasket With Vent Holes For Use UnderWater.

RX Gasket Cross Section


SRX Gasket Cross Section


  • Natural Gas & Power Generation
  • Hydrocarbon Processing & Refining
  • Petrochemical Processing, Chemical Processing
  • Oil And Gas Industries,  Pulp & Paper

RX Ring Joint Gasket Material: 

ASTM DIN Material Max HB Material Code
Soft Iron 1.1003 90 D
Low CS 1.0038 120 S
4-6 Cr ½ Mo 1.7362 130 F5
AISI 410 1.4000 170 S410
AISI 304 1.4301 160 S304
AISI 316 1.4401 160 S316
AISI 347 1.4550 160 S347

RX Ring Gasket Data Sheet:

  • Standard: API 6A  & ASME B16.20 
  • Acceptable Gasket RTJ Non-Standard as Drawing 
  • Temperature Rating: depending on metal and filler material
  • Pressure Rating: Class150 to 2500
  • Hardness: 90 - 160 As Different Material
  • Custome Made as your Drawing
  • Surface Treatment: Low CS & Soft Iron  

          Zinc Plated | With Oil | PTFE Coated

  • Marking: Your Logo or Teflex Gasket
  • Package:

          Small size with inner box

          Big size without inner box

RX Gasket Exporting Countries:

  • Spain | Italy | Singapore
  • UAE | American | Canada

Teflex will send the 3.1 & PT certificate by mail when the metal ring gasket finished,  

also inform you of the packing list with weight, volume & packages for your transport.

 RX Ring Gasket Inquiry/ Order Example for your check

Size Material Qty
RX20 Soft Iron 10
RX31 316L 15
RX44 Inconel 825 20
RX57 Carbon Steel 25
RX63 4-6 Cr ½ Mo 30


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