There are many kinds of pipes for floor heating. H

2022-07-22
  • Detail

In order to better use the floor heating system, in addition to choosing product categories, we also need to choose the right company. There are two principles when choosing a company: first, choose a professional floor heating company

in order to better use the floor heating system, in addition to choosing product categories, we also need to choose the right company. There are two principles when choosing a company: first, choose a professional floor heating company

conch cement fuhuai stone

there are many kinds of floor heating pipes. The following will introduce them one by one, and explain their advantages and disadvantages

(1) cross linked polyethylene aluminum plastic composite pipe (XPAP) &mdash& mdash; The aluminum layer in the middle has the function of oxygen resistance, which can also improve the internal and external pressure resistance of the pipe to a certain extent. It can maintain its shape after bending during construction, but the bending radius is relatively large. Delamination may occur during installation or when subjected to instantaneous high temperature, and the price is also high

(2) PPR tube &mdash& mdash; The price is low, the high temperature resistance is good, and it can be welded, but the pipe wall is thick, so it is difficult to bend during the construction of floor heating, with large resilience and poor thermal conductivity

(3) PEX tube &mdash& mdash; Including PEXA and pexb, they have good low-temperature toughness, higher temperature resistance than PPR, and good stress cracking resistance. However, the raw materials are crosslinked and cannot be recycled, nor can they be connected by hot melt. Generally, copper pipes are used for connection, which is prone to water leakage after long-term use

(4) PERT tube &mdash& mdash; It retains the advantages of PEX pipe, but there is no cross-linking. The pipe can still be connected by hot melting. The joint is reliable, not prone to leakage, and the flexibility and low temperature resistance are also good

(5) Pb tube &mdash& mdash; Pb material has excellent performance, with “ Plastic gold ” The reputation of. PB pipe is light in weight and has good pressure resistance, impact resistance, low temperature resistance and high temperature performance. It can be used for a long time at 95 ℃, with a maximum service temperature of 110 ℃. Its flexibility is the best among several commonly used floor heating pipes. It uses hot-melt connection, and the joint is reliable, but the price is higher due to raw materials

from the above comparison, it can be seen that pert and Pb pipes have better comprehensive performance among the five commonly used floor heating pipes, especially Pb pipes are more suitable for all kinds of high-end buildings. In addition, considering that the oxygen blocking performance of floor heating pipe is also an important performance, PERT or PB pipe with oxygen blocking layer (such as EVOH) can also be selected

the floor heating system is relatively complex. From scheme design to product selection, from construction and installation to after-sales service, the overall effect will be greatly reduced without the participation of professionals. Therefore, choosing a professional floor heating company is the most critical guarantee. Secondly, companies with rich construction experience should be selected. The effect of heat preservation largely depends on the quality of construction. Experienced floor heating companies can formulate the most reasonable construction scheme according to the structure, orientation and layout of users' rooms, so as to achieve a reasonable distribution of heat energy

广州精神心理医院

成都妇科医院

义乌男科医院

Copyright © 2011 JIN SHI