2016年6月6日星期一

Problems and suggestions of PVC pipe industry in China's trade market

China PVC pipe in recent years to develop rapidly, the annual increase rate reached 8%, while the annual need to increase the rate of 2%. Is the plastic pipe, PVC pipe was not broken ahead. At the same time there are many problems in the market, product promotion, planning, science and other aspects of a serious lack of, so we talk about the current response to the decision.
(1) the perfect quality control measures, the standard market behavior. Processing enterprises to take political and legal obligations, untrustworthy, severe according to relevant national standards organizations for consumption, did not do harm the cause of abstract events. TEPPFA (African plastic pipe and pipe fittings Association) had promised to 2010 are all PVC-U pipes will replace 75% of the total lead salt stabilizer, domestic PVC ballistic career should be early preparation, automatic response, the establishment of useful in shielding conditions abstraction, come just at the right time is proposed automatic promised lead ban all PVC-U ballistic, reinforcing PVC-U pipes is used for the determination.
(2) after a introduction, dyspepsia, attract and develop their own, further progress goods precision, reliability, stability, develop new goods, close to or reach the degree of conservatism.
(3) enhanced skills training.
(4) to slow down the development and consumption of the plastic ballistic public resin, and to change the situation of the consumption and supply and demand of the public resin.
(5) the extension of the business and goods to promote the strength of the expansion of the reaction force, the reverse side of the PVC pipe fittings and lead salt stabilizer. (6) to promote the implementation of the extension should be hard, to open up new market. In a variety of ways to promote the use of plastic trajectory in the western region and small towns. Construction of the amateur training output, the prepared materials, the scheme against consumption and earth staff skills training, enhance the norms, standards of training and publicizing. To proposed business associations, government and technical supervision units and other relevant units to enhance market quality surveillance and censorship eradicate no decent flow of goods in the market, prevention is not decent cargo to fortifications built. Simultaneous to open plastic ballistic is wind, communication, railway, highway, light industry and agriculture field market. (2) enhanced PVC-U ballistic range, system of consumption, small change part of the business scope of the consumer, outdated technology, low grade of goods, quality is not stable, regional stagnation no disorder, structure of property not as legitimate scenes.

Shijiazhuang Xing Yin import and export trading Co.,Ltd  has become one of the leading international supplier and manufacturers of PVC fittings,Welcome to consult and purchase.

 contact: david@pvcfittingssupplier.com

skype:  live:davidxingyin


www.pvcfittingssupplier.com

Design principles for the installation of PVC water supply pipes--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

Design principles for the installation of PVC water supply pipes--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

PVC pipe processing steps--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

PVC pipe processing steps--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

2016年6月2日星期四

The characteristics of PVC three through the pipe diameter

The characteristics of PVC three through the pipe diameter
The three diameter 1.PVC pipe has excellent corrosion resistance. Stainless steel surface thin solid film made of stainless steel in all water has excellent corrosion resistance, even buried also has excellent corrosion resistance. So it should be to all kinds of water, in addition to the disinfection and sterilization, does not need to control the quality, at the same time, no corrosion and excessive exudate, to keep water clean health, to prevent secondary pollution, and can withstand up to 30 meters per second, the high water flow impact.
2 adjustable three has excellent mechanical and physical properties. Stainless steel conduit intensity is very high, is three times higher than that of galvanized pipe 2 times, brass, PVC pipe of 8-10 times, can well withstand shock and vibration, with no leakage, does not burst, fire, earthquake and other characteristics, so it is safe and reliable; at the same time, heat preservation performance is good, especially suitable for hot water delivery.
3 three diameter long service life. Marked with the field test data of corrosion, stainless steel water pipe service life can reach 100 years, stainless steel pipe requires almost no maintenance. Therefore, the performance price ratio is very good, low cost of operation life, economic benefits significantly.
Card type PVC piping system, with safe and reliable connection, construction is convenient, good health and environmental protection performance, flow pressure loss is small, system compatibility is strong, bright outfit and dark outfit, update maintenance free, superior economic performance, applicable range wide applicable in the cold and hot water, drinking water, heating, air conditioning, fire, gas and other civil low-voltage fluid transport, also can be used in medicine, beverage, food, chemical etc. industry low voltage liquid transportation. Clamping pipe fittings are connected with high strength, anti vibration, which will connect parts one-time do strong, to avoid the possibility of the "union" loose, construction is convenient, to avoid the field welding operation and the threading operation, the clamping pipe fittings on-site installation is very convenient. The installation time is only 1/3 of welding pipe or thread, shorten the construction period and cost, avoid the leakage of water.
Entrapment are fittings to meet the requirement of embedded installation, in the life cycle of the use of the building. Almost do not need to the pipe component to update and maintain, save a lot of maintenance cost and loss of customer property losses and service tend to zero.

Shijiazhuang Xing Yin import and export trading Co.,Ltd  has become one of the leading international supplier and manufacturers of PVC fittings,Welcome to consult and purchase.

 contact: david@pvcfittingssupplier.com

skype:  live:davidxingyin


www.pvcfittingssupplier.com

The significance of PVC tube for power cable--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

The significance of PVC tube for power cable--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

2016年6月1日星期三

Application classification of water supply plastic pipe

Application classification of water supply plastic pipe

The plastic trajectory can be divided into two types. The other is vinyl chloride data: polyvinyl chloride (PVC), rigid polyvinyl chloride (PVC - U), chlorinated polyvinyl chloride (CPVC).
. Practical for bonding (glue). A class is polyolefin materials: Polyethylene (PE), high density polyethylene (HDPE), polypropylene (PP), poly butene (PB), this kind of plastic ballistic practical fusion (heating) is connected.
The chlorine content of normal PVC was 56.7%, and the content of C-PVC was 63 - 74%. Thus, PVC processing must exit stabilizer.
In order to improvement of PVC pipe in the name of the function, reduce ballistic expansion function and design means, also need to withdraw from the remaining processing aids, aggregate and dye. Therefore, at the beginning of the implementation of the normal PE pipe, did not go beyond the DN300, mainly used for indoor heat pipe with ballistic and. Increase in the amount of information used to lengthen the profit. The U-PVC is rarely used in the trajectory, in order to improve the PVC of hard and brittle, the plasticizer is exiting in consumption. PE on the implementation of the early adoption of ballistic, heating connection way, when the earth is convenient. Being used at the beginning of the year, PVC pipe connection form relatively easy, small caliber PVC ballistic adopted glue, adhesive connection, intermediate caliber PVC ballistic adopt socket interface, using a rubber sealing ring is a real flexible interface. Due to the thickness of the tube wall capability to protect the trajectory has the remaining just degree. In that way, the PVC - C trajectory is modified and improved by the conservative PVC - U trajectory. In order to accept external pressure and internal pressure, the greater the diameter of the PE trajectory, the more thick tube wall.
PVC and PE pipes are being used for the 60 time, and are used in the heat supply pipeline. Because of the increase of chlorine content of PVC - C, the anti - aging function and pressure function of PVC - C ballistic trajectory have great improvement.
Polyvinyl chloride (PVC) is generally a multicomponent plastic, PVC under heat, oxygen, light effect, the structure will change. This is the consumption of the form of the consumption of the form and the degree of consumption and consumption of the same form. Large diameter PE trajectory, the tube wall is absolutely thick. The difference between PVC - C and PVC is not the same as that of chlorine content, and the level of PVC - C is higher. The late PE pipe, because the constraints of data ", the compressive strength and anti cracking function are not good.
C-PVC is a product of further chlorination by PVC. We're going to have a PVC trajectory that is in the range of 0-12%, called U-PVC. Therefore, the use of the previous PVC trajectory as a broader scope.
PVC pipeline has been widely used in water supply network because of its simple construction and good hydraulic condition. With the increasingly stringent requirements of environmental protection, water quality indicators increased, taking into account the health and safety factors, PVC pipeline in the use of additives and other production processes must continue to be improved.
PE pipeline is stagnant, has been restrained in their own.
. In this connection, the form used for the connection of PE pipe trench, or a broad central earth day. PE (polyethylene) of the raw materials of the origin of a rich, from the members of the structure (C2H4) to see. At first, the electric heating riveting sleeve is created, which is the two pipe section or pipe fitting. Heating welding of PE pipe connection, operation time and request certain skilled operation skills. PE trajectory data function is also improving, from PE63, PE80, to PE100, the future will be stalled to PE115. The member structure of PE is one of the most easy to assemble objects.


Shijiazhuang Xing Yin import and export trading Co.,Ltd  has become one of the leading international supplier and manufacturers of PVC fittings,Welcome to consult and purchase.
 contact: david@pvcfittingssupplier.com
skype:  live:davidxingyin
www.pvcfittingssupplier.com

What is the principle of silencing PVC double wall spiral muffling drain pipe?--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china

What is the principle of silencing PVC double wall spiral muffling drain pipe?--Pvc fittings and pipe supplier and manufacturer - A best pvc fittings supplier and manufacturer in china