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Weihai Zhonghao Pneumatic Hydraulic Co., Ltd.

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Pneumatic and hydraulic component manufacturer and supplier

We specialize in seven major product lines, including pneumatic valves for petroleum machinery, air-source treatment components, control components, actuating components, auxiliary components, pneumatic tools, and hydraulic components—totaling over 1,000 varieties.

oil drilling equipment

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Product News

H-2-X/P50493-3/R431002640 in stock Aventics combination valve

We boast extensive experience and a highly skilled technical team, enabling us to deliver high-quality products and services that meet the diverse needs of our clients. We are committed to providing comprehensive solutions and exceptional service. If you require our products or services, please do not hesitate to contact us—our entire team is dedicated to serving you with the utmost professionalism and care.

Keywords:

oilfield drilling rig

pneumatic parts

oil drilling equipment

working in oil rig

mpa

h-2

oil valve Air Pressure Reducing Valve QTY Series

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drilling rig accessories

oil drilling equipment

workover rig parts

drilling accessories rig HE-2-X Drum Driller Valve Pressure Regulating Valve

The HE-2 control valve is a compound lever-type directional control valve, consisting of a 2-position, 3-way directional control valve and a 3-way pressure-regulating section.

Keywords:

valve

pressure

oilfield drilling rig

drilling rig accessories

oil drilling equipment

working in oil rig

pneumatic parts

oil equipment parts oil valve QF501A Two-Port Pneumatic Valve

The QF501A two-way air switch is a handle-operated rotary valve, primarily composed of a slide-valve seat (valve body), a rotating shaft, a handle assembly, a spring, sealing elements, and a valve cover.

Keywords:

oilfield drilling rig

workover rig parts

oil rigs valve

drilling valves

oil drilling equipment