Knowledge

How do ball valves work?

Ball valves use a rotating ball in the center of the valve to control the flow of water. Water flow is controlled by a hollow that passes through the center of the ball. When the h

Feb 20, 2023

Production process of PEX tubes

The production process of PEX floor heating pipe mainly includes the steps of raw material preparation, extrusion, cooling and curing, quality inspection and finished product inspe

Feb 20, 2023

The difference between PERT floor heating pipe and PEX floor heating pipe

1、PERT floor heating pipe PERT heat-resistant polyethylene, to be precise, is a copolymer of ethylene and octane. It has requirements for temperature and pressure in the floor heat

Feb 16, 2023

Classification and use of valves

(1) shut-off valve: shut-off valve, also known as closed-circuit valve, its role is to connect or cut off the medium in the pipeline. Cut-off valves include gate valves, globe valv

Feb 16, 2023

Indoor gas piping installation specifications

1, pipes, fittings, pipe accessories, valves and other materials applied to indoor gas piping, should meet the provisions of the design documents, pre-installation inspection shoul

Feb 10, 2023

What is the cold brittleness of PP-R pipe?

In colder temperatures, especially in winter, the rigidity of PP-R pipes increases while the flexibility decreases, which is reflected in the overall brittleness of the pipes. This

Feb 10, 2023

Precautions for the use of water floor heating

When using floor heating for the first time, it is best to set the temperature to 18 degrees and then turn on the electricity to run successively to ensure that the thermostat oper

Feb 06, 2023

PVC pipe purchase considerations

1, select the basic uniform color and luster, inside and outside the wall smooth, flat, no bubbles, depressions, impurities and other surface performance defects affecting the PVC

Feb 06, 2023

The difference between pvc pipe and ppr pipe

1、Different raw materials PPR pipe is mainly made of copolymer polypropylene, so PPR pipe is also known as type three polypropylene pipe, while PVC is made of polyvinyl chloride ma

Feb 03, 2023

The role of manifold

Water distributor is a water system, used to connect each heating pipe supply and return water distribution, water collection device. Floor heating, air conditioning system with a

Feb 03, 2023

Use of manifold

1. In the floor heating system, the manifold manages a number of branch piping and has exhaust valves, automatic thermostatic valves, etc. installed on it, generally more for coppe

Jan 12, 2023

The role of the check valve

Check valve belongs to the automatic valve category, mainly used for one-way flow of media on the pipeline, allowing the media to flow in one direction only, often used as the bott

Jan 12, 2023