タイトルまたは説明

DESCRIPTION:

 Hebei Metals supplies Aluminium Bronze Butterfly Valves.

 Aluminium bronze butterfly valve are mainly used for seawater because 

 of its property of resistance to corrosion, fatigue and galvanic corrosion

 in comparison with stainless steel and duplex stainless steel.
 

Full Specification for Butterfly Valves:

1. Brief Definition:

    Butterfly valves are rotary valves in which a disc-shaped closure member is rotated through *0°, or   

    approximately, to open or close the flow passage.

2. Material Specification:

    Body: WCB/WC9, Cast Iron, Ductile Iron, CF8/CF3/CF8M/CF3M, Aluminium Bronze

    Disc: Ductile Iron, Aluminium Bronze, CF8/CF8M

    Seat: NR, BUNA, EPDM, PTFE, NBR, Viton, SI, IIR, Metal Seated

    Shaft: Aluminium Bronze, SS**0, SS**4, SS**6, Carbon Steel

3. Standards:

    API**9, ANSI B*6.1, ASME B*6.9

4. Size:

    2" ~ *4" (DN*0 ~ DN***0)