Design and Manufacturing: GB/T 14388, GB/T 26121
Face-to-Face Dimensions: GB/T 12221
Connection Types: GB/T 9113, HG/T 20592-20605, GB/T 9112-9124, GB/T 7306, GB/T 12459
Inspection and Testing: GB/T 13927
Nominal Diameter: 1/2″ ~ 24″
Pressure-Temperature Ratings: GB/T 12224
Actuation: Manual, Auxiliary Actuated, Non-Actuated
Pressure Ratings: PN1.6MPa ~ PN16.0MPa, Class150 ~ Class1500
Materials: A105, F304, F304L, F316L, F316H, F51, F53, WCB, CF8, CF3, CF8M, CF3M, etc.
Applications: Petroleum, chemical industry, electric power, water treatment, pharmaceutical industry, etc.