Victaulic 717r - Factory, Suppliers, Manufacturers from China

Victaulic 717r, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Stainless Steel vs. Duplex Stainless Steel

1. What is stainless steel? What is duplex stainless steel? Stainless steel is a general term for a type of corrosion-resistant steel, and its types are mainly classified based on the microstructur...
We will attend WEFTEC2016 in New Orieans USA

WEFTEC, the Water Environment Federation’s Annual Technical Exhibition and Conference, is the biggest meeting of its kind in North America and offers thousands of water quality professionals ...
Working principle for the dual plate check valve

Dual plate check valve H77X butterfly plate is two semicircles, and the spring forced reset, sealing surface can be body stacking welding wear-resistant material or lining rubber, a wide range of u...
The classification and working principle of the butterfly valve

There are many kinds of butterfly valves, and there are many classification methods. 1. Classification by structural form (1) concentric butterfly valve; (2) single-eccentric butterfly valve; (3) d...
Butterfly valves: Difference between Wafer and Lug

Wafer type + Lighter + Cheaper + Easy installation - Pipe flanges required - More difficult to centre - Not suitable as end valve In the case of a Wafer-style butterfly valve, the body is annular ...
Quickly distinguish pipe Φ, DN, and inches

In the design and procurement of pipes, pipe fittings and valves, Φ, DN and inches (“) are three easily confused specification units. Their core difference is that: Φ represents the absolutel...