H44H 2205 Duplex Stainless Steel Check Valve

Nominal diameter: DN50mm~DN300mm (2 "~12")

Nominal pressure: PN1.0~2.5MPa (150~300Lb)

Applicable temperature: ≤ 200 ℃

Material: 2205, 2507, 3A, 4A, 5A, 6A, S31803, S32750, S32760

Medium: atmosphere, fresh water, seawater, high-temperature water vapor, alkaline medium, aqua regia, sodium hypochlorite, chlorine water, wet oxygen, etc

Widely used: coal chemical industry, petrochemical industry, rubber, papermaking, pharmaceuticals, etc