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Factory Promotional Pneumatic Ball - Fully Welded Ball Valve – Nortech

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Factory Promotional Pneumatic Ball - Fully Welded Ball Valve – Nortech Detail:

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What is Static Balancing Valve ?

Nortech Fully Welded Ball Valve is developed by the engineering technical personnel from the factory with more than 30 years experience in design and manufacture of high-pressure valve and international latest technical standard,it is mainly applied for the long distance pipeline transportation of petrol,natural gas and gas pipeline system in cities.Because of the special characteristics of underground type ball valve,the capability to endure pipeline stress, safety,weather resisting property and long run reliability is fully considered when designed.

Fully Welded Ball Valve Technical Specifications

NAME: ALL-WELDED BALL VALVE.

DESIGN AND MANUFACTURE: API 6D.

INSPECTION AND TEST: API 6D.

END FLANGE DIMENSION: ASME B16.5.

F-T-F DIMENSION: API 6D.

PRESSURE-TEMPERATURE: ASME B16.34.

DESIGN TEMP.: -29℃-150℃.

NOMINAL DIAMETER: 2-8 Inch.

DESIGN STANDARD: CLASS 150-300 LB.

Product Range:

Body Material: Carbon Steel, Stainless Steel, Alloy Steel.

Normal Diameter: 2 – 60 Inch (DN50-DN1500).

End Connection: BW, Flanged.

Pressure Range: 150 – 2500 LB (PN16-PN420).

Operation: Lever, Gearbox, Electric, Pneumatic, Electro Hydraulic Actuator, Gas Over Oil Actuator.

Working Temperature: -46℃-+200℃.

Type of Operation for  Fully Welded Ball Valves

There are many various kinds of operation are available included manual,worm gear,pneumatic,

electricity,pneumatic-hydraulic,electrically-hydyaulic,computer controlled,as well as various special control models.

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What is the Fully Welded Ball Valves used for?

This kind of  Fully Welded Ball Valves  is widely utilized in petrochemical industry and long-distance transport pipes.


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Factory Promotional Pneumatic Ball - Fully Welded Ball Valve – Nortech detail pictures

Factory Promotional Pneumatic Ball - Fully Welded Ball Valve – Nortech detail pictures

Factory Promotional Pneumatic Ball - Fully Welded Ball Valve – Nortech detail pictures


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We're convinced that with joint endeavours, the business between us will bring us mutual benefits. We are able to guarantee you products high quality and competitive value for Factory Promotional Pneumatic Ball - Fully Welded Ball Valve – Nortech, The product will supply to all over the world, such as: Canberra, Kazakhstan, Argentina, Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we provide our clients with high quality products and excellent service. Please feel free to contact us for further information.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Myra from Italy - 2017.04.18 16:45
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Claire from Swaziland - 2017.11.20 15:58

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