R&T Group
Valve Series
Valve Series
Valve series products include gate valve, ball valve, butterfly valve, globe valve, check valve, plug valve, safety valve and reducing valve. We have high precision NCN machine center, advanced machine equipment and inspection equipment, excellent technology, strict quality management system, a leading professional and technical team with high level of skills. We can according to customers different request to adjust design and production. In order to ensure that our products meet your requirements, please specify the valve type, size, material, nominal pressure, working pressure and using temperature, Max design pressure differential, medium composition, the driving type valve, valve and pipe connection standard etc.

Specification of our Valve

Our products  meet API 6A and 6D standard and are widely used in petroleum, chemical, thermal power plants to serve oil, water, steam in the pipes as open and close device by connecting or cutting off the medium in the pipelines. In view of the strict scientific quality management process control system, our products sold to most of China’s oilfields like Shengli Oilfield, Daqing Oilfield and so on. Meanwhile, the products also export to Russia, USA, Canada, Brazil, and many other areas.

Items of Valve

  • Gate valve: is closed parts along the channel axis vertical direction, to achieve open or close the valve.
  • Ball valve: is mainly used to disconnect or connect the medium and can also be used to adjust and control the fluid.
  • Butterfly valve: is mainly consists of the valve body, a rotating shaft, valve plate, seat and drive mechanism ect..
  • Globe valve: the structure of globe valve is simpler than that of gate valve, and both its manufacturing and maintenance are relatively convenient.
  • Check valve: opens automatically and closes the valve flap to prevent media from flowing backwards.
  • Plug valve: is applicable to situations that require frequent operations.
  • Safety valve: is applicable for critical situations protection of oil and gas well leakage, fire etc.

  • Ball Valve

    Ball Valve

    Ball valve is mainly used to disconnect or connect the medium and can also be used to adjust and control the fluid.

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  • Butterfly Valve

    Butterfly Valve

    Material: WCB、 WC6 、WC9、A105、 F11、 CF8、 CF8M;Working pressure: CLASS150-CLASS300;Nominal diameter:DN50-DN1200;Temperature: -196℃-650℃;Connection type: flange , center-line wafer butterfly valve

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  • Globe Valve

    Globe Valve

    The structure of globe valve is simpler than that of gate valve, and both its manufacturing and maintenance are relatively convenient.

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  • Check Valve

    Check Valve

    The check valve depends on the medium's flowing. It opens automatically and closes the valve flap to prevent media from flowing backwards.

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  • Plug Valve

    Plug Valve

    The plug valve is applicable to situations that require frequent operations. It can be start and stop quickly with good portability.

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  • Safety Valve

    Safety Valve

    1. Working pressure: 2000PSI-15000PSI 2. Normial diameter: 1 13/16″-7 1/16″3. Temperature grade: K-V4. Material grade: AA DD EE FF5. Specification grade: PSL1-PSL3G 6. Performance grade: PR2 7. Appl...

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  • TEL:+86 546 7775669
  • FAX:+86 546 7775669
  • EMAIL:marketing@rtpetro.com
  • ADDRESS:No. 1, Tai'er Zhuang Road, Hi-tech Industrial Development Zone, Dongying, Shandong, China