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Threaded
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SIGMA
  • WELDED


ALL THREADED WELDING OUTLETS MANUFACTURED FOR AND BY UNIQUE FITTINGS AND FLANGES CONFORM TO, COMPLY WITH, AND ARE MANUFACTURED TO THE FOLLOWING STANDARDS:
  • ASTM A 108 -Standard Spec for Steel Brass, Carbon, Alloy and Cold Finished
  • ANSI/ASME B1.20.1 -Pipe Threads, General Purpose (inch)
  • BS93: 1951 -Pipe Threads, British Standard Thread (mm)

    cULus Listed: VIZU7.EX15156



    ALL THREADED WELDING OUTLETS (TEMPLATE) ARE MADE OF HIGH POLYMER.




    ALL STEEL WELDING FLANGES MANUFACTURED FOR AND BY UNIQUE FITTINGS AND FLANGES CONFORM TO, COMPLY WITH, AND ARE MANUFACTURED TO THE FOLLOWING STANDARDS:
  • ASTM A 105 -Standard Spec for Steel Brass, Carbon, Alloy and Cold Finished
  • ASTM B16.5 -Standard Spec for Pipe Flanges and Flanged Fittings

    UL Listed: HKQA.EX15376



    ALL GROOVED WELDING OUTLET MANUFACTURED FOR AND BY UNIQUE FITTINGS AND FLANGES CONFORM TO, COMPLY WITH, AND ARE MANUFACTURED TO THE FOLLOWING STANDARDS:
  • ASTM A 53 -Standard Spec for Pipe, Steel, Black, & Welded
  • ANSI/AWWA C606-97 -Standard Spec for Roll & Cut Grooves
  • ANSI 36.10 -Standard Spec for IPS pipe sizes

    UL Listed: VIZU.EX3885