ANQING GREAT WALL PIPELINE CO.,LTD ANQING GREAT WALL PIPELINE CO.,LTD

Products >> Hot Tapping & Line Stop >> Sandwich Valve

  • Sandwich Valve
Sandwich Valve

Sandwich Valve

Sandwich Valve is used together with stopple fitting for hot tapping and line stop operation for oil and gas lines with the operation pressure up to ASME/ANSI Class 600 (1480 psi) .
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