Welded Check Valve
PN160~250 (or Class900~1500)
Size： DN25~300 Pressure： PN160~250 (or Class900~1500) Material： Carbon Steel (WCB) Stainless Steel Alloy Steel Temperature： ≤425°C Standard： GB/T 12236 Medium： Water Vapor High-pressure Oil Product
Size： DN25~300
Pressure： PN160~250 (or Class900~1500)
Material： Carbon Steel (WCB) Stainless Steel Alloy Steel
Temperature： ≤425°C
Standard： GB/T 12236
Medium： Water Vapor High-pressure Oil Product