Gate Valve os&y manufacturers

Our gate valve class150# 16'' are popularly ordered by customer

due to its high quality and competitive price as bellow characteristics:

1.Full port body design

Symmetry port,Good for medium flow. Sophisticated process,  precision production. Strong toughness, high pressure resistance, and high pressure and crack resistance of thickness.

2.Thickness standard Body

The carbon steel body, not easy broken, high temperature resistant, reliable anti-exposure performance, Standard thickness flange connection, good pressure resistance; Standard size flange, convenient replacement, Strong versatility.

3. Paint- Spray painting process

Strong corrosion resistance.

4. OS&Y, outside screw and yoke

Well-made, convenient and durable, Strong versatility, Sophisticated process,   precision production.

5. BB, bolted bonnet

Thickness standard, perfect quality, API Specification(the international specification , used in the important industrial pipeline), strict standard, Whole-process quality control, Copper core iron.

6. Flexible wedge, fully guided

Better airtightness. Flexible wedge can fully compensate for seat surface distortion and valve body deformation due to pipe stress.

7. Renewable seat rings

Long service life, reliable sealing. Flexible graphite packing, good sealing

8. Forged T-type stem

Strong hardness,, graphite packing sealing, quality guarantee, (thickening the valve stem, the valve stem nitriding treatment, strengthens the hardness, prolongs the life, prevents the valve stem to blow out).

9. Rising stem handwheel

small torque, convenient opening, Saving effort in opening and closing，beautiful design, easy to operate, strict standard.

Fully in strict accordance with the lasted API version

Our gate valve WCB class150# 16'' is API standard, well, we accept non - standard customized according to

requirements.

WHY CHOOSE US?

Our production flow with whole-process quality control:

Features：

Our gate valve WCB class150# 16'' Application:

steelworks ;electric power plant ;thermal power plant ;boiler plant ;hydraulic

power plant ;petrochemical engineering;

COWETH Service：

“customer first, strict quality, technology innovation”

365 days of technical support.

complete automation solution.

the production concept of zero defect

Our factory named: COWETH is established in 2012. COWETH insist on implementing the management ideal “customer first, strict quality, technology innovation”,  make efforts on developing the core of the most cutting-edge technology, provide sustainable product solution and service support to customers, to ensure the efficient protection of the customer’s economic interest. COWETH own endless potential to develop more high-end products, and fully invests into the continuous technology innovation and qualified service, committed to become one of the best professional, the most comprehensive and the most reliable valve enterprises.

You are welcome to visit us freely, inspect and verify us any time.