COOSAI VALVEGROUP
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ZHEJIANG COOSAl VALVE CO.,LTD
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SHANGHAl COOSAl VALVE CO.,LTD
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WENZHOU COOSAl VALVE CO.,LTD
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ZHEJIANG COOSAl VALVE CO.,LTD
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ZHEJANG COOSAl PUMP CO.,LTD

Facilities

Automatic painting system for ball valve up to size 6o" , Sand Blasting and all type of tests are available.
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Raw Materrial Inspection
Automatic painting system for ball valve up to size 60” ,Sand Blasting and all type of tests are available.
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Machining
Precision machining produces high quality valves with extended service life.Coosai metal seated ball valve can achieve zero leakage tightness.
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Assembly Area
Skilled technicians assemble each valve and actuator step by step and accomplish valve calibrations strictly.

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Testing
Each valve will have strict shell test, seat test or function test according to customer request.Valves will have another seat test after installed with actuators to ensure tightness.
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NDT Equipments

● Ultrasonic Test -UT

● PenetrateTest- PT

● Magnetic Particle Test-MT

● X-Ray Examination- RT(sub-contactor)

● Hardness Test

● Positive Material ldentification-PMl

● Low Pressure Impact Test

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Painting
Automatic painting system for ball valve up to size 60" , Sand Blasting and all type of tests are available.
Packing Area

Packing facilities according to all customer

specifications, including:

Ply-wood packing

Fumigated wooden cases according to

ISPM 15

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VIDEO CENTER

Forged Gate , Check Valve