Ductile Cast Iron Flange and Connectors Restrained Flange Adaptors for Water Supply System
Negotiable /Ton
Min.Order:1 Ton
SHANXI SOLID INDUSTRIAL CO.,LTD
Product Name:
Ductile cast iron restrained flange adaptor used in potable water system
Usage:
Mainly used to conncet such equipments like valves, pumps and PE or PVC pipes in potable water system
or sewage system.
Pressure parameters:
Size DN | Pressure rating PN | Hydrost test pressure for Body Bar | Admissible working pressure in Bar Up to 60ºC |
50-300 | 10 | 15 | 10 |
50-300 | 16 | 24 | 16 |
Detailed description of materials:
Part name | Material |
Body | Ductile cast iron (Tensile strength ≥ 450 MPa, elongation: 15%) |
Tightening ring | Ductile cast iron (Tensile strength ≥ 450 MPa, elongation: 15%) |
Clamping ring | Bronze |
Gasket | EPDM or NBR |
Bolt holder | HDPE |
Bolts and washer | Stainless steel |