二通保溫旋塞閥
2 THE HEAT PRESERVATION PLUG VALVES
2 THE HEAT PRESERVATION PLUG VALVES
![]() | ![]() | 產(chǎn)品型號Product Model: BX43W 公稱(chēng)通徑Nominal Diameter: 20~300mm 公稱(chēng)壓力Nominal Pressure: 1.0MPa 適用溫度Suitable temperature: -29°C~425°C 適用介質(zhì)Suitable Medium: 硝酸類(lèi) Nitric acid kind of |