Purpose

Urban gas: natural gas, coal injection pipeline, and main Shu branch pipeline.

Central heating: output pipelines for large-scale heating equipment.

Heat exchanger: opening and closing of pipelines and various circuits.

Steel plant: gas, heat pipeline, fuel pipeline, fluid, exhaust gas pipeline.

Fluid pipelines: pipelines for water, oil, gas, etc.

Product Features:

_No external leakage

The integral fully welded structure solves the external leakage caused by bolt loosening and gasket aging due to thermal shrinkage in the connection of ordinary valve bolts and gaskets;

2、 Reliable sealing without leakage

The valve seat is composed of a carbonized PTFE sealing ring and an alloy steel spring, which has strong adaptability to changes in pressure and temperature, and will not produce any leakage within the marked pressure and temperature range.

3、 Service life30Years and above

The valve body is made of the same material as the pipeline, and there will be no uneven stress, nor will it deform when the vehicle passes over the ground, with the same lifespan as the pipeline.

4、 Low cost of use

Welded ball valves can be directly welded onto pipelines without the need for matching flanges, bolts, or plastic sheets，It saves a lot of installation labor costs, auxiliary material costs, longer service life, and avoids maintenance costs such as regular maintenance and replacement.