Method for preventing floating and hot deformation of PPR pipe fittings

Method for preventing floating and hot deformation of PPR pipe fittings
PPR pipe fittings factory direct product quality is generally guaranteed, but we are in use, but also pay attention to some problems, so as to ensure its service life and quality does not change.
In the installation of PPR pipe fittings, it is necessary to pay attention to the problem of continuous floating and thermal deformation, should be selected according to the planning requirements of the backfill material, and the right backfill and compaction. In the backfill, the trench should be removed within the debris, but also to clean up the water, not in the case of water backfill. In addition, the district should be symmetrical layered backfill, not unilateral backfill. In the use of time, we must pay attention to the unilateral side of the ban
These operations can prevent the PPR pipe fittings appear continuous floating and hot deformation phenomenon, and we in the purchase, in fact should understand these problems.

Shijiazhuang xing yin import and export trading Co.,Ltd
Address：5C,Diaoyutai palace,Jiankang Road,Changan District,shijiazhuang City
Tel:86-0311-86051722
Fax:86-0311-86051722
Mob:86-15533994368

 

Email:david@pvcfittingssupplier.com
Skype:live:davidxingyin

Website:www.pvcfittingssupplier.com

How to remove the attachment of PVC pipe fittings--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

How to remove the attachment of PVC pipe fittings--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

What are the specifications for welding PE pipe fittings

What are the specifications for welding PE pipe fittings
PE pipe manufacturers in the welding system, the requirements are particularly high, because if the improper construction will cause a large number of products gradually broken.
First, each welded pipe in the construction of a masonry well and concrete base to prevent the displacement of the fracture. Second, the trench bottom should be smooth, usually with a diameter of not more than 50mm without sharp stones and mixed material of sand and clay, flat bottom, gully density should be at least density reached around the landfill materials. Third, each pipe must be flat in the ditch, because the welded pipe fittings will have 1 - 3 different manual welding mouth, if the placement is not level, the bottom is not good, the stress will cause fracture.
In addition, the welding pipe fittings and the backfill on both sides of the pipeline is very important, backfill should be symmetrical, layered, each layer of about 30cm, according to the requirements of compaction, in order to prevent displacement, layer by layer compaction.

Shijiazhuang xing yin import and export trading Co.,Ltd
Address：5C,Diaoyutai palace,Jiankang Road,Changan District,shijiazhuang City
Tel:86-0311-86051722
Fax:86-0311-86051722
Mob:86-15533994368

 

Email:david@pvcfittingssupplier.com
Skype:live:davidxingyin

Website:www.pvcfittingssupplier.com

The main engine speed and feeding speed in the production of PVC pipe fittings--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

The main engine speed and feeding speed in the production of PVC pipe fittings--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

PPR pipe fittings whether or not simple discrimination

PPR pipe fittings whether or not simple discrimination
A coin can be used to distinguish the good and bad, the following on the PPR pipe manufacturers to introduce. PPR pipe, also known as type three polypropylene pipe, that is, hot and cold water pipes, is essential for the public home improvement. The current market on the real PPR pipe fittings imported from abroad, the price is higher, a ton of about 12 thousand. PPR pipe has the characteristics of light weight, corrosion resistance, non scaling, long service life and so on. In order to reduce costs, some businesses produce PPR pipe, only 800 yuan per meal to participate in calcium carbonate. This product is easy to deformation, explosive tube, short life.
How to distinguish between true and false PPR fittings? Trick One: select the same two long PPR pipe fittings point to investigate the remains after incineration. The more pure the residue, the more impurities. Trick two: after 2004, a dollar coin, standard component is 6 grams." Take a one dollar coins on the side, then the PPR pipe intercepted a small piece, weighing on the electronic weighing, and ultimately ensure that the test is 60 grams of PPR pipe, that is, the amount of coins of 10 times. Then, cut a small hole in the PPR tube and clip the coin. Put the coins in the PPR pipe in the water, PPR pipe floating in the water. "This PPR pipe is true." If the PPR pipe submerged in the water, then the PPR tube must be mixed with impurities such as calcium carbonate. Principle: the proportion of water is 1, the proportion of authentic PPR pipe between 0.90~0.91, will not sink into the water. The proportion of calcium carbonate is more than 2.7, once incorporated into the PPR tube material, will increase the proportion of. They experimented many times, and the weight ratio of PPR fittings and coins was 10:1. On the water, authentic PPR tube will not sink.

Shijiazhuang xing yin import and export trading Co.,Ltd
Address：5C,Diaoyutai palace,Jiankang Road,Changan District,shijiazhuang City
Tel:86-0311-86051722
Fax:86-0311-86051722
Mob:86-15533994368

 

Email:david@pvcfittingssupplier.com
Skype:live:davidxingyin

Website:www.pvcfittingssupplier.com

Method for preventing floating and hot deformation of PPR pipe fittings--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

Method for preventing floating and hot deformation of PPR pipe fittings--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

Method for preventing floating and hot deformation of PPR pipe fittings

Method for preventing floating and hot deformation of PPR pipe fittings
PPR pipe fittings factory direct product quality is generally guaranteed, but we are in use, but also pay attention to some problems, so as to ensure its service life and quality does not change.
In the installation of PPR pipe fittings, it is necessary to pay attention to the problem of continuous floating and thermal deformation, should be selected according to the planning requirements of the backfill material, and the right backfill and compaction. In the backfill, the trench should be removed within the debris, but also to clean up the water, not in the case of water backfill. In addition, the district should be symmetrical layered backfill, not unilateral backfill. In the use of time, we must pay attention to the unilateral side of the ban
These operations can prevent the PPR pipe fittings appear continuous floating and hot deformation phenomenon, and we in the purchase, in fact should understand these problems.

Shijiazhuang xing yin import and export trading Co.,Ltd
Address：5C,Diaoyutai palace,Jiankang Road,Changan District,shijiazhuang City
Tel:86-0311-86051722
Fax:86-0311-86051722
Mob:86-15533994368

 

Email:david@pvcfittingssupplier.com
Skype:live:davidxingyin

Website:www.pvcfittingssupplier.com