I. technical specifications:
1. Design and manufacture: GB/T 12224-1989, JB/T 7747-1995
2. Connection mode: internal thread connection and socket welding connection
3, structural features: cone sealing, floating disc
4. Inspection and test: GB/T 13927-1992
5, material: carbon steel according to GB/T 12228-1989 provisions, stainless steel GB/T 1220-1989 provisions
Ii. Performance specifications:
Nominal pressure: 32Mpa
Applicable temperature: ≤425℃
Applicable medium: water, steam, oil, etc
Scope of use: the product can be used in water, oil, gas and weak corrosive fluid pipeline.
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