Main Performance Specifications
- Product specification: DN15-200
- Applicable temperature: -40~180°C
- Nominal pressure: 1.6MPa
- Applicable medium: water, oil, gas, nitric acid, acetic acid
- Design criteria: GB/T 12237-2007
- Structural length: GB/T 12221-1989
- Flange criteria: GB/T 9113-2000
- Inspection criteria: GB/T 13927-1992
Material of Main Parts
- Model: Q41F-16/25P, Q41F-16/25R
- Body: ZG1Cr18Ni9Ti/CF8, ZG1Cr18Ni12Mo2Ti/CF8M
- Bonnet: WCB, ZG1Cr18Ni9Ti/CF8, ZG1Cr18Ni12Mo2Ti/CF8M
- Ball: 1Cr18Ni9Ti/304, 1Cr18Ni12Mo2Ti/316
- Stem: 1Cr18Ni9Ti/304, 1Cr18Ni12Mo2Ti/316
- Sealing ring: PTFE
- Packing: PTFE
