China Manufacturing Ductile cast iron Manual Concentric Lug Wafer Butterfly Valve

Wafer-style butterfly valves
The wafer style price butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i.e., gasket, o-ring, precision machined, and a flat valve face on the upstream and downstream sides of the valve.

Lug-style butterfly valve
Lug-style valves have threaded inserts at both sides of the valve body. This allows them to be installed into a system using two sets of bolts and no nuts. The valve is installed between two flanges using a separate set of bolts for each flange. This setup permits either side of the piping system to be disconnected without disturbing the other side.

Triple-eccentric (offset) design and other type butterfly valve.

Main dimension and weights

Hebei Yaosheng IM & EX Trading Co.,Ltd Locates in the B zone of Xushui Industrial Park of China Hebei province,which is Chinese largest corporation of High-middle-low Pressure Valve and flange.

Our corporation is the provincial-level high and new technology enterprise, which owns the power to engage in import and export trade, and the HBYS brand is rated as "the famous brand in Hebei Province", the HBYS series of products win the title of "the famous-brand product of Hebei", and it is the first class supplier of oil and gas group.
The company products has already explored the European and American, South Korean markets, most of the products also far sold to the Russia, Pakistan, Kazakhstan, Ukraine, Vietnam, Indonesia, Malaysia, Thailand, Dubai and other countries, and the products win the trust and good reputation of the customers.

OUR GATE VALVES FACTORY

WE ARE A MANUFACTURER OF PIPE FITTINGS,

MAIN TYPE AND MATERIALS OF OUR VALVES

1, Can i get free samples?

A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.

2, Can I request to change the form of packaging and transportation?

A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3, Can i request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

4,Can i have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear

their own the cost.

5,Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

If you have any questions or you are interested in our products,please don't hesitate to cantact us!!!

CONTACT US 

We are glad to provide you our best service and our best products,

Especially, if there is any requirement please feel free to tell us!