Purchase Qty. Reference FOB Price
1-9 Pieces US$25.00
10-49 Pieces US$20.00
50+ Pieces US$18.00
Product Description
Certificate Product description Swing check valve Nominal diameter 2"~50"(50mm~1250mm) Operating temperature -196ºC~593ºC(the range of service temperature may vary for different materials) Operating pressure 150-2500 CLASS Material Main material: A216 WCB,WCC;A217 ...