Special Bend for Water Heater PPR Plastic Pipe Fitting Connecting Civil Construction Agricultural

Ref Price:
$4.60 / pc
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
3000 pc
Supply Capability:
100000 pc/month

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Product Description:

Special Bend for Water Heater

Mainly used to connect civil construction, industrial, agricultural and landscape irrigation drainage system PE pipes

 

Main Features of Special Bend for Water Heater

1, health, non-toxic: the various parts of the pipeline system consists of PP-R pipes and fittings constituted can be completely non-toxic, health indicators in line with GB / T17219 standards.
2, does not rust: PH value can withstand a wide temperature range, in the range of 1 to 14, a high concentration of acid and alkali corrosion.
3, wear-resistant, non-fouling: PP-R pipe and tube inner wall smooth, uniform flow resistance is small and does not scale.
4, reducing vibration and noise: PP-R pipe has excellent insulation properties, can significantly reduce the vibration and noise caused by the flow of liquid.
5, anti-cracking: PP-R materials excellent elasticity makes pipes and fittings sectionally With frost expansion of the liquid together without bursting.
6, anti-condensation, heat loss is small: PP-R material is a poor thermal conductor, reduces condensation and reduce heat loss less.
7, anti-electric corrosion: PP-R material is a poor conductor of electricity can avoid corrosion. Complete specifications: 10-30 optional 

 

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Q:TTP-PESI hole net steel belt composite pipe fittings need to be taken?
Mesh steel composite plastic pipe, with cold rolled steel strip and hot plastic as raw material, using porous thin-walled steel tube argon arc butt welding molding as reinforcement, a new type of composite pressure pipe outer layer and the inner layer of the double composite thermal plastic (PESI, also known as Yum tube) to be solved, galvanized pipe is disabled, a revolutionary technology of building water supply main vertical pipe and pipe network system.
Q:What are the common connecting methods for plastic PP pipes?
Because the hot melt connection method does not need any additional material, and can melt the connection part as a whole, achieves the body strength, the connection effect is good, therefore, here recommends the use of hot melt connection method. The use of hot-melt bonding method should pay attention to the following: first, the hot melt tool to connect the power supply, to the working temperature, the indicator light before the start of operation; II. Cutting the pipe material, you must make the surface perpendicular to the pipe axis. The general use of pipe cutting scissors or pipe cutting machine, using sharp hacksaw when necessary, but after cutting the pipe section should remove burrs; the PP pipe and pipe connection end must be clean, dry and free of grease; the welding elbow or three pass, according to the requirements of design drawings, we should pay attention to its direction in a straight direction pipe and tube, mark the location with the auxiliary mark the connection, no rotation; the end of the guide tube heating sleeve is inserted into the standard depth, at the same time, no rotating the pipe onto the heating head and reached the prescribed mark; the heating time is reached after, immediately put the pipe and pipe fittings from the heating sleeve and the heating head removed simultaneously, quickly and without rotation inserted into the standard depth, making joints form a uniform flange of the joint can be corrected, but not the rotation; to a prescribed cooling time, will The pipe cover is buckled on the pipe fittings.
Q:Can the PPR pipe be injected with the same pipe as the PVC pipes?
Used machines look at machine precision. The main view is whether the template is even, and whether the track is worn badly. Second, look at the circuit is chaotic, chaotic, indicating that many times the maintenance, the oil circuit is leaking, leakage, that is already very old.
Q:What tools and methods are needed for the installation of plastic hoses and steel tubes?
In some high-rise buildings, designers often need to enlarge the diameter of the pipe when they are designed, and the construction is usually done at the bottom of the riser with two pipes with the same pipe diameter as 45. Elbow connection, and then in the discharge pipe for variable diameter, often easy to change in the connection at the formation of gas plug, resulting in pipe blockage, affecting the drainage of the pipe. The correct method is to use the reducer at the bottom of the riser to enlarge and connect the elbow, and the eccentric reducer is used for the eccentric diameter, and the eccentric side is on the inner circle side of the turn.
Q:Method for using steel wire mesh skeleton plastic composite pipe
When the cut pipe or pipe fittings are connected with the original pipeline, the angle must be reasonable, no tension or other force can be avoided, and the electric welding pipe can be displaced during welding so as to leak water.
Q:How to connect the wire mesh, steel tape and plastic composite pipe?
The connection of hole net, steel belt and polyethylene composite pipe can be made in two ways: fused pipe fittings and flange joint.
Q:Can a plastic pipe be evacuated into two vacuum?
The general is not, because the plastic tube is made of PVC material such as silica gel, the obturating performance is not good,
Q:Plastic pipe fittings are not GB?
Plastic fittings are of national standard.Plastic pipes are usually made of synthetic resins, that is, polyester as raw materials, adding stabilizers, lubricants, plasticizers, etc., to "plastic" method in the pipe mill by extrusion processing. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction and other characteristics, it has been more and more widely used in building engineering.
Q:What are the main specifications and sizes of PVC pipe fittings?
PVC material has light, heat insulation, heat preservation, moisture-proof, flame retardant, simple construction and so on. Specifications, colors, patterns, and very rich decoration, is widely used in production and life. For example, PVC water pipes, PVC plastic doors and windows, and plastic toys containing PVC, wires and cables. Because of its harm to human body, Europe, Japan and South Korea and other countries have restrictions on using PVC as raw material and products. PVC resin has the advantages of plastic products is generally difficult to burn, abrasion resistance, chemical resistance, low leakage, good gas vapor. In addition, comprehensive mechanical energy, products transparent, electrical insulation, insulation, noise elimination, shock elimination, or better, is the most superior price than the general type of material. The defect is thermal stability and shock resistance is poor, whether it is hard or soft, PVC is easy to produce brittle during use. General PVC is not containing the relevant national standards allow the use of two (2 - ethylhexyl) adipate plasticizer (DEHA), DEHA in the high temperature (over 100 degrees Celsius) easily released, after contact with human health hazard.
Q:How to choose PPR pipe and pipe fittings?
No matter whether touch: fine grain market uniform PPR pipe is mainly lime green colors like white plastic received the promised white is actually tend to think a one-sided point of view with technology updates improve color discrimination PPR standard tube bad bad look can solve the problem of rough particles can touch the impurity incorporation

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