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API Octagonal Ring Type Joint Gasket

  • FOB PriceUSD 1-1,000/piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability800 Tons Per Month
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

Place of Origin: Zhejiang China (Mainland) Brand Name: yaang Model Number: AORTJG900
Material: 316L, 304, etc Shape: Octagonal RTJ Gasket Standard or Nonstandard: Standard
Standard: ASME, API, etc Type:
RX/SRX/BX/IX

Packaging & Delivery

Packaging Detail: plastic tape,crate,carton etc .
Delivery Detail: 2 -10 days

Specifications

API Octagonal Ring Type Joint Gasket

Octagonal Ring Joint Gasket:

The Ring Type Joint Gasket was initially developed for high pressure and temperature

applications found in the petroleum industry and is primarily used in the oil field

on drilling and completion equipments. However, today this product range can

also be found on valves and pipework assemblies, along with some high integrity pressure vessel joints.

Octagonal 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

"23o" Angle: +/- 1/2o

THE MAIN TECHNICAL PARAMETERS FOR RTJ GASKET:

RAW MATERIAL                                

MAX. HARDNESS

TEMPERATURE

ABBREVIATIONS 

MARKER

BRUCELLOSIS

ROCKWELL

304SS

160

83

-250 700b

304

304LSS

150

83

-250 450

304L

316SS

160

83

-200 700b

316

316LSS

150

83

-200 450

316L

321SS

160

83

-200 700b

321

347SS

160

83

-200 700b

347

410SS

170

86

-40 650

410

Octagonal-Ring-Type-Joints-RTJ-Gaskets

Octagonal Ring Joint Gasket Standard

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.

 

A number of ring joint styles are available designed for specific flange types, these are:

Style R
 

Style R Oval

 

Style R Octagonal

 

Size/Pressure Class:

½” to 24” : 150 to 2500 ASME B16.20

26” to 36” : 300 to 900 ASME B16.47 Series A

1 ½” to 20” : API 6A

Applications:

 Used for high pressure applications.

Typical Properties:

 High integrity seal at high pressures

 Suitable for flat and round bottom groove flanges. Interchangeable on modern octagonal type grooved flanges.

 

Size/Pressure Class:

½” to 24” “ 150 to 2500 ASME B16.20

26” to 36” : 300 to 900 ASME B16.47 Series A

1 ½” to 20” : API 6A

Applications:

 Used for high pressure applications.

Typical Properties:

 High integrity seal at high pressures

 The octagonal cross section has a higher sealing efficiency than the oval and would be the preferred gasket

 Suitable for flat bottom groove flanges

 

Style RX

Style BX

 

Size/Pressure Class:

1 ½” to 20” : 720 to 5000 API 6A

Applications:

 Used for high pressure applications.

 The Style RX is designed to fit the same groove design as a standard style R making joints interchangeable

 The Style RX has an increased height and utilizes the internal system pressure to energize and improve the seal as internal pressure increase

 Suitable for flat bottom groove flanges

 

Size/Pressure Class:

1 11/16” to 30” : 2000 to 20000 API 6A

Applications:

 The Style BX energised ring type joint is manufactured in accordance with API 6A for use in high pressures.

 Style BX ring type joints incorporate a pressure passage hole to allow for pressure equalization each side of the sealing faces.

 Style BX is not interchangeable with any other style, and is only suited for API 6BX flanges .

Application

Sealing of flange connection in pipelines, valves, pressure containers, 

condensers, heat exchangers, towers, manholes, handholes and so on 

in such industries as petroleum, chemical engineering, metallurgy, electricity, shipping and machinery.

If any inquiry, please feel free to contact by email [email protected]

Related products:More>>

Tel No:+86-18267732328 / Email:[email protected]
Address:Longwan District, Wenzhou, Zhejiang Province, China.

Copyright Notice © www.yaang.com Yaang Pipe Industry Co., Limited All rights reserved.
Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.

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