• Welded ball valve
  • Welded ball valve
  • Welded ball valve
  • Welded ball valve
Welded ball valve
Welded ball valve
Welded ball valve
Welded ball valve
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  • Product Description
  • Product Overview

    Welded ball valves belong to rotary cut-off valves, which rely on the 90 ° rotation of the ball to achieve pipeline connection and disconnection. The valve body adopts a fully welded integrated structure, with both ends connected to the pipeline through butt welding, without flange connection points, to eliminate the risk of external leakage. It has the characteristics of compact structure, pressure and temperature resistance, good sealing, and maintenance free, and is widely used in high-pressure and high-temperature pipelines such as thermal pipelines, gas, petroleum, chemical, and power plants.

    Product Advantages

    • Fully welded structure, no external leakage points, completely avoiding aging and leakage of flange gaskets
    • Compact structure, small installation space occupation, excellent resistance to foundation settlement and seismic performance
    • Smooth flow channel, low fluid resistance, and low pressure loss
    • Quick opening and closing, only requiring 90 ° rotation, easy to operate
    • Wide temperature and pressure resistance range, strong long-term operation stability, and maintenance free underground pipeline network
    •  Bidirectional sealing, no flow direction requirement for the medium, installation is not divided into positive and negative directions

    Application Scenarios

    • Urban centralized heating direct buried pipeline network
    • Natural gas and gas transmission pipelines
    • Power plant, metallurgical high-temperature oil circuit, circulating water system
    • Petroleum and chemical process pipelines
    • Thermal oil and steam high-temperature conveying system

Company profile


Business scope: conveyor, metering feeder, unloader, electromagnetic separator, belt scale, conveyor parts roller, roller, bracket, ring conveyor belt.

Customization: Meet all your needs, big or small, even if you only have ideas, we will help you realize them.

Production  strength
Factory
Production strength
Production workshop
Production environment
Workshop

FAQ


Can you accept small quantities?

Yes, accept small quantity, fast delivery

Do you have pre-shipment inspection procedures?

Yes, we always test the products before delivery.

Can I take samples for testing?

Yes, samples can be sent for testing before bulk ordering.

When is the delivery time?

Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.

What are the terms of payment?


Wire transfer or letter of credit, Western Union, Alipay, etc.

What is the minimum order quantity?

It depends on the product.


  • Welded ball valve
  • Welded ball valve
  • Welded ball valve
  • Welded ball valve
Welded ball valve
Welded ball valve
Welded ball valve
Welded ball valve
+

Welded ball valve

Welded ball valves belong to rotary cut-off valves, which rely on the 90 ° rotation of the ball to achieve pipeline connection and disconnection.

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Any more questions? Please take a sample first.Contact us!

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