Knowledge

The difference between PERT pipe and PEX pipe.

First, the material of the pipe is different: 1. The raw material of PERT pipe is heat-resistant polyethylene PE-RT, which is melted at high temperature and then extruded into a ma

Jun 06, 2022

What kind of copper is cw617n copper

CW617N belongs to the German standard lead brass, executive standard: DIN EN 12164-1998 CW617N is characterized by good machinability, good mechanical properties, can withstand col

Jun 02, 2022

Where is the manifold used?

1. In the floor heating system, the sub-catchment manages several branch pipes. 2. Air-conditioning water systems, or other industrial water systems. 3. Tap water supply system.

May 27, 2022

what's the difference between PE pipe and PEX pipe?

PE pipe has medium density polyethylene pipe and high density polyethylene pipe. According to the wall thickness, it is divided into SDR11 and SDR17.6 series. The former is suitabl

May 18, 2022

Filter Valve Characteristics

Filter valve characteristics Filter valve net adopts stainless steel double layer net structure, strong and durable, with advanced structure, small flow resistance, convenient sewa

May 14, 2022

What is the material of brass CW617N?

CW617 is European standard brass, The chemical composition is as follows: CuZn40Pb2 (CW617N) Cu57-59, Al < 0.05, Ni < 0.3 Fe < 0.3 Pb1.6-2.5 Sn < 0.3 Zn other 0.2 Lead

May 10, 2022

The difference between pex-a, pex-b, and pex-c pipes.

1. Different cross-linking methods: pex-a is peroxide cross-linking, pex-b is silane cross-linking, cooking cross-linking, and pex-c uses electron beam stirring technology, and the

May 07, 2022

What is ball valve

Features of ball valves thrust bearing reduces the friction torque of the valve stem, which can make the valve stem stable and flexible long-term operation. anti-static function: i

May 06, 2022

Which floor heating pipe is better?

PEX-B pipe is the most resistant to high temperature and high pressure, PEX-C and PERT are the worst (currently the best PERT pipe manufacturers in China only dare to promise that

Apr 30, 2022

Ball Valve Precautions

Ball Valve Precautions Ball valve in the closed state, there is still pressure fluid inside the valve body Before servicing, relieve line pressure and keep ball valve in open posit

Apr 30, 2022

Choose Stainless steel faucet or brass bibcock?

Brass bibcock Brass faucets have two distinct advantages over stainless steel faucets: 1. The all-copper faucet can kill 99% of the bacteria in tap water, which means that there wi

Apr 23, 2022

HDPE Pipe Features

HDPE Pipe Features HDPE is a good pipeline, not only should have good economy, but also should have a stable and reliable interface, material impact resistance, cracking resistance

Apr 21, 2022