Fully welded heating ball valves

Fully welded heating ball valves range

  • Nominal diameter: 1/2″ ~ 56″ (DN15 ~DN1400)
  • Pressure rating: PN16 ~PN40

  • Connections: threaded

  • Material: Carbon steel, stainless steel

  • Drive mode: lever, manual gearbox

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Fully welded heating ball valves Description

GD heating ball valves are mainly used in District heating, Heat exchangers, etc. With 20-years experience in designing and manufacturing, full set of qualified certificates, all lead to excellent quality, competitive prices and in time delivery.


  • Leakage: fully welded, multi sealing+ preload structure, no risk of leakage.
  • Maintenance: No manual maintenance, cost saving.
  • Safe: Forging caps, to afford more heavy deformation.
  • Operation: higher precision machining of balls, easily operation.
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Quality Stability

It is easy to produce one qualified fully welded heating ball valve, but to keep the same quality, it surely needs strict control with each process. To keep quality stability is always our pursuit.

Defective under 10PPM

Strict incoming inspection

Strict process inspection

Material control

Forging caps

Multi stem sealing structure

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Saving Money & Reliable Delivery

We could save you 20% cost, with the same quality. With 10 year experience and date base, we could have a more accurate stock forecast. So we could guarantee the delivery time.

1.Reliable Delivery

Accurate big date, helps to prepare stock as per the market demand; Professional work flow, ensure the production schedule in due course.

  • Big date from the industry

  • Abundant stock

  • Accurate estimate with production schedule

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2. To reduce procurement cost

20 year experience with reliable suppliers and government support, so that we could get a lower cost.

  • Government support

  • Reliable suppliers

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Why choose us?

Besides welded ball valves, we also provide full set of solutions upon your request, and OEM services are always available, to fully meet your requirements.

20 year industry experience

Exported to 30+ countries

Annual production capacity of 300,000 sets

Flexible payment terms

7*24 service

15 professional approvals

35 patents

99.99% qualified rate

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