Purchase Qty. Reference FOB Price
1-49 Pieces US$5.50
50-499 Pieces US$4.50
500+ Pieces US$2.90
Product Description
It's mainly used for hydraulic pump ,vulcanized pump,vacuum pump ,pneumatic diaphragm pump and other mechanical pumps. The diaphragm Valve is widely used in petrochemical industry, coal machinery, water treatment,papermaking,textile,pharmaceutical,food, metallurgy and other industries. Product ...