埋地焊接球閥
Buried welding ball valve
Buried welding ball valve
![]() | ![]() | 產(chǎn)品型號(hào)Product Model: MQ61F 公稱通徑Nominal Diameter: 50~600mm 公稱壓力Nominal Pressure: 1.6~6.4MPa 適用溫度Suitable temperature: -29°C~150°C 適用介質(zhì)Suitable Medium: 天然氣、煤氣 Natural gas, coal gas |