縮徑焊接球閥
Shrink diameter welding ball valve
Shrink diameter welding ball valve
![]() | ![]() | 產(chǎn)品型號Product Model: Q61F 公稱通徑Nominal Diameter: 10~200mm 公稱壓力Nominal Pressure: 1.6~6.4MPa 適用溫度Suitable temperature: -29°C~150°℃ 適用介質(zhì)Suitable Medium: 天然氣、煤氣 Natural gas, coal gas |