PP-R One-way valve-male of easy installation

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Product Description:


PP-R One-way valve-male of easy installationPP-R One-way valve-male of easy installationPP-R One-way valve-male of easy installation

Product Applications:

Distribution for cool and hot water
Duct for drinkable water system
Pipes for kinds of high-temperature and low-temperature heating system
Pipes for heating and coolling settings in solar energy system
Connecting pipe for air conditioners


Product Advantages:

1) Healthy, bacteriological neutral, conforming to drinking water standards
2) Resistant to high temperatures, good impact strength

3) Convenient and reliable installation, low construction expenses
4) Excellent heat-insulation property from minimum thermal conductivity
5) Lightweight, convenient to transport and handle, good for labor-saving.
6) Smooth inner walls reduce pressure loss and increase flow speed
7) Sound insulation (reduced by 40% compared to galvanized steel pipes)

> Distribution for cool and hot water; 
> Duct for drinkable water system;
> Pipes for kinds of high-temperature and low-temperature heating system;
> Pipes for heating and coolling settings in solar energy system;
> Connecting pipe for air conditioners. 


Q1:How Can I Get A Sample?

A1:You can get samples by communicate with our export sales.

Q2:How Long Is Delivery?

A2:Delivery time will be30-45days according to order quantity.

Q3:What Is The MOQ?

A3:MOQ depends on different items.

Q4:What Is Our Normal Payments Terms?

A4:Our normal payment terms now is: T/T, L/C or western union,paypal

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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 steel wire frame plastic composite pipe be connected with normal elbow?
The wire mesh frame and the plastic composite pipe are usually connected by an electric melting sleeve, and also can be used for the electric melting flange support between the tubes, and then the mechanical connection between the flanges is performed.
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:Plastic pipe connections commonly used in several ways?
The bonding method is mainly used for the connection of hard PVC pipes and ABS pipes. The method is to apply the adhesive on the socket and spigot, and the socket is squeezed into the bearing mouth until the adhesive is solidified. The solvent binders used are mostly PVC solutions in tetrahydrofuran or cyclohexanone, requiring moderate viscosity at room temperature with a minimum viscosity of 90Pa = S. The appearance is in a state of flow, with no lumps and no delamination. The content of PvVC in solution is not less than 10%.
Q:Method for using steel wire mesh skeleton plastic composite pipe
After welding, make sure that it is cooled for more than 120 minutes before water pressure test.
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:PVC what's the direct head of the outside pipe?
The outer thread is also called the outer tooth directly. The thread and the tooth are the thread of the metal part of the pipe fitting. The outer thread is the outer thread of the pipe. It is the connecting pipe connecting the metal tube with the nonmetal (mainly PP-R, PVC and other plastic pipes).
Q:What kind of flange gasket does the ABS plastic tube work with?
According to the use of 1, for pipe connected fittings: flange, loose joints, hoop, hoop, card sets; 2, change the direction of the pipe fittings: elbow, elbow, pipe fittings; 3 changing diameter: diameter (reducer), reducing elbow, pipe, reinforcing pipe; 4, increase the pipeline fittings Branch: three, four; 5, for pipe line seal: gasket, raw material belt, hemp, pipe plug, blind flange, blind plate, welding head, plug; 6, pipeline fittings for a fixed clasp, hook, rings, bracket, bracket tube, card etc.. According to the connection of 1, 2, 3 welding fittings threaded fittings, card casing tube clamp members 4, 5, 6, pipe fittings 7, hot melt adhesive, rubber ring type pipe connecting pipe 8 divided by material 1, 2, 3 cast iron pipe fittings, stainless steel pipe fittings, plastic pipe fittings 4 5, PVC pipe 6 rubber fitting 7, graphite tube 8, forged steel 9, PPR pipe fittings, 10 alloy tube 11, PE 12, ABS pipe fittings
Q:The difference between the hot melt connection and connection to electricity
Cost: hot melt than electric melting time: electric melting heat, low melting fast, less than 90 of the diameter of PE pipe can only use electric connection, different manufacturers, different grades and SDR welding pipe fittings, pipes and tubes, pipes and pipe fittings, pipe fittings can only use electric melting connection
Q:Regarding the connection of plastic pipes and inspection wells, is the flexible connection or rigid connection?
The connection between the pipeline and the inspection well shall be constructed according to the design drawing. When the socket pipe is connected with the well wall of the inspection well, the socket pipe fittings shall be supplied by the manufacturer;

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