BONYAN TAJHIZ JONOUB

Oil Field & Petrochemical Supplies

Steam, Air, Water Equipments

Steam, Air, Water

 

        Valves

Check Valves

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Forged and Cast Steel Piston Check, Ball Check & Swing Check Valves:

  • Bolted Bonnet or Welded Bonnet

Specifications:

  • All Forged Steel Piston, Ball & Swing Check Valves are in accordance to API 602 - BS 5352 - ANSI B16.34
  • All Cast Steel Piston, Ball & Swing Check Valves are in accordance to API 600 - BS 1414 - BS 1873 & BS 1868

ANSI Class Ratings:

  • 800, 1500 & 2500lb - Threaded, Socket Weld and Butt-Weld ends
  • 150, 300, 600, 1500 & 2500lb - Flanged RF, RTJ, Butt-Weld and Hub ends

* All our Piston, Ball & Swing Check Valves are manufactured by ISO 9001 registered firms thus assuring the quality of the product.

Materials

Specifications

Standard Carbon Steel
  • ASTM A105
  • A216 WCB
  • WCC

Low temperature Carbon Steel

  • ASTM LF2
  • A352 LCC
  • LCB
Stainless Steel
  • ASTM A182 F316
  • ASTM A182 F316L
  • ASTM A182 F304
  • ASTM A182 F304L
  • ASTM A182 F321
  • ASTM A182 F347
  • ASTM A351 CF8M
  • ASTM A351 CF3M
Specials
  • F44
  • SMO
  • F51
  • Duplex
  • Super Duplex
  • Monel
  • Hastelloy
  • Titanium

 wafer-check-valve-500x500                                 CHECK VALVE DUO STEEL LUGGED  

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BONYAN TAJHIZ JONOUB Co.
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Website: www.bonyantajhiz.com

 

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