Ball Valve Valve Machinery

Trunnion Mounted Ball Valve
cast trunnion mounted ball valve series. it has fire-proof and antistatic design .no-direction limit for installing ,wide usage, reasonable price, easy operation characteristics of api ball valve 1. design and manufacture of ptoduct according to american state standard ansi b16.34, ame...
Wafer Lug Check Valve
wafer lug check valve application goole check valves is used in class 150~class 2500, nps ½~nps 48, working temperature -196°c~540°c many kinds of pipelines, which can prevent the refluence of medium. and can be applicable to water, steam, oil and so on. via choosing different types of m...
Gas Fully Welded Ball Valve
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
All Welded Ball Valve With Flange End
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
All Welded Ball Valve With Butt Welded
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochem...
Fully Welded Ball Valve With Butt Welded
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
Flange End Fully Welded Ball Valve
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
Steam Welded Ball Valve
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
Long Stem Welded Ball Valve With Flange End
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
Fully Welded Ball Valve With Butt Welded
our company is a specialized manufacturer and supplier of all welded ball valve. it's suitable in all neutral liquid or the gas medium pipeline makes the cut-off to use.the main use includes city coal gas, natural gas, transmission pipeline, district connection heating,water supply and petrochemical...
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