Min. Order Reference FOB Price
1 Piece Negotiable
Product Description
Adjustable Double Flange Spring Micro Opening Safety Valve Over Pressure Protecting Device for Gas Meterial of main parts Part name Meterial Body WCB; CF8; CF8M; Adjusting ring SS416 / SS304 Allen bolits Carbonization process Spring 50CrVA Bonnect Gray iron,ductile iron,cast steel ...