Key Specifications/Special Features:
-
Usage:
- According to various industry condition, choose material, body, disc to adjust and use
- Suitable for petroleum, chemical, metallurgy, power station, drainage, food, paper, environmental protection, nice sealing and anti-corrosion function
-
Specifications:
- Size: DN40-2000mm
- Pressure: PN0.6 to 1.6
- Materials: gray iron, cast steel and stainless steel
-
Standards:
- Design standard: GB12238
- Face to face standard: GB12221, ISO5752 and BS4504
- Flange standard: GB4216, GB9112, GB12380 and ISO2084
