Purchase Qty. Reference FOB Price
1-49 Pieces US$55.00
50-99 Pieces US$52.00
100+ Pieces US$50.00
Product Description
Product Description General Introduction Q41F American standard flange ball valve principle function: Q41F American standard flange ball valve mainly has API and ASME standards, ASTM is the material standard; The valves designed, manufactured, produced and tested according to the American ...