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Qualification Certificate

Patent Certificate

Experiment report

Successful Cases

X43F46 American standard plug valve (fully lined)

X43F46 American standard plug valve (fully lined)

X43F46 Flanged manual plug valve (fully lined)

X43F46 Flanged manual plug valve (fully lined)

Q44Q45F46 three-way ball valve

Q44Q45F46 three-way ball valve

Q41F46 American standard fluorine lined ball valve

Q41F46 American standard fluorine lined ball valve

Q41F46 gas-lined fluorine spheres

Q41F46 gas-lined fluorine spheres

KXTF-B type PTFE compound compensator (double drum)

KXTF-B type PTFE compound compensator (double drum)

KXTF-B type PTFE compound compensator (single drum)

KXTF-B type PTFE compound compensator (single drum)

H76F46 Wafer Double Flap Butterfly Check Valve

H76F46 Wafer Double Flap Butterfly Check Valve

H74F46 fluorine lined check valve

H74F46 fluorine lined check valve

H44F46 fluorine lined check valve

H44F46 fluorine lined check valve

H44F46 fluorine lined check valve-(1)

H44F46 fluorine lined check valve-(1)

H42F46 type check valve (vertical lifting)

H42F46 type check valve (vertical lifting)

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