Product Description

1. Soft or metal sealing. 
2. DN 50 to DN1000. 
3. ANSI class 150 to class 2500. 
4. Temperature from -257 centigrade to 537 centigrade. 
5. Face-to-face dimension acc. To API 594. 
6. Wafer, tilting, lug and double flanged types. 
7 Cast steel, stainless steel, all alloy material for body, Stainless steel, . Inconel for spring and EPDM, Buna-N, Viton-B, metal for sealing.

Specifications 
1)Pressure class: PN1.0~15.0Mpa 
2)Size: DN15~DN400mm 
1)Temperature: -196~540 
2)Suitable medium: Water, steam, oil, etc. 
3)Mterial: WCB, CF3, CF8, CF3M, CF8M