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4 year agoInstructions of gas ball valve
Design and manufacturing: GB/T12237
The structural length: GB/T12221Connection forms: HG/T20592-20605 GB/T9112-9124
Inspection and test: GB/T13927
Caliber:DN50~DN15002″~60″
Pressure temperature level: GB/T12224
Drive mode: Manual, worm gear, pneumatic, electric, etc
Pressure: PN1.6MPa-PN420MPa Class 150-Class2500
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Main Product:
Hydraulic Hose,
Auto Air Conditioning Hose ,
Industrial Hose,
Large Diameter Hose,
Rubber Hose Fitting,
High Pressure Braided Hose
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