Hebei Hong Bang Valves Co.,Ltd.,

Hebei Hong Bang Valves Co.,Ltd., – 線上商品櫥窗

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1. Gate valve

The advantage of gate
1, fluid resistance.
2, the opening and closing force required is smaller.
3, the medium flows unrestricted.
4, fully open, the sealing surface by erosion of the working medium smaller than the cut-off valve.
5, is ...

2. Kinds of discs

Disc materials There are three kinds:
Ductile Iron: must be nickel-plated, aluminum bronze . Also in order to increase corrosion resistance and other needs, and some in the spray valve nylon outside, as well as plastic bag

3. Lug soft seal butterfly valve

Lug butterfly valve Scope:
Butterfly not only in oil, gas, chemical, water treatment and other general industries are widely used, but also used in thermal power plant cooling water system.
For sulfuric acid in the gas pipeline industry: blast ...

4. Flange butterfly valve

Features soft seal butterfly valve flange
1, the design novel structure, the overall small size and light weight.
2, double eccentric butterfly plate, open and close rapidly, easy operation and effort.
3, the disc with no sliding friction ...

5. Wafer type soft seal butterfly valves

Wafer type butterfly valve simple structure, small size, light weight, Valve in the fully open position, the disc thickness is the only medium flows through the resistance of the valve body, through the valve so that the pressure drop generated ...