PP-R Elbow 90° for gypsumwall mounting

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Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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Item specifice:

Brand: SPT Standard: ISO9001 Color: Grey&White&Green

Product Description:



PP-R Elbow 90° for  gypsumwall  mounting

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


Main Product Features:

Large drum hub to maximize cable life

Self-activating automatic brake hold the load securely when crank handle is released

With cable or strap

Safety guard cover available

Top quality with competitive price

Widely used in the double beam bridge crane and gantry crane

Easy to install and high quality

Compact structure and reasonable design

Could be mounted on t he ground or wall!

Double drum!!


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:Water supply and drainage, fire pipeline installation, pipe installation has been included in the quota, if adding the elbow, three links should be the cost of materials, in which the items below?
If not, the following supplementary material quota and modify the material cost of the corresponding name, unit, quantity, unit price.
Q:PE how about the installation of plastic pipes?
1, pipe connections, the pipe and pipe fittings and ancillary equipment should be checked according to the design requirements, and should be in the construction site for visual inspection, in line with the requirements can be used. Main inspection items include pressure rating, external surface quality, matching quality, consistency of material, etc.. 2, should be in accordance with different forms of interface using the corresponding heating tools, shall not use open flame heating pipes and fittings. 3, the use of welding methods connected to the pipeline, should use the same brand material of pipe and pipe fittings, for the performance of similar, must pass the test, qualified before.
Q:What's the size of the PPR pipe?
Using a special scissors cutting vertical pipe, the incision should be smooth, without burr, such as must be cleaned before welding, welding parts, cleaning pipes and fittings, avoid sand and dust quality joint damage.Two. Mark the depth of the end of the tube with a marker.Three, with the welded pipe size matching heating head assembly welding machine, connect the power supply, waiting for heating head to achieve the most work temperature (260 + 10 degrees Celsius)Four. Meanwhile, pipe and fittings are inserted into the welding machine and heated according to the prescribed time. The heating time is shown in the hot melt connection process parameter table
Q:Can a plastic pipe be evacuated into two vacuum?
Yes, the polypropylene material can be made into a vacuum.
Q:What causes plastic pipes and fittings to burst easily?
Pipe is widely used. Pipes are used in many industries.Different industries have different characteristics of the industry, and thus have different technical requirements.Pipe is a relatively mature product, each industry has the corresponding technical standards.Detect pipe material, according to the application of pipe industry, select the corresponding product standards, according to the industry needs to detect the corresponding technical indicators.
Q:What's the blind head in the pipe fittings?
That is plug, the role is to suppress the time, plug the export, test pipeline installation sealing, pressure and pipe quality.
Q:The difference between PP-R aluminum pipe and PP-R pure plastic pipe
From the connection way, aluminum plastic pipe is a physical connection, simple and convenient, unless the operation is improper, its safety and reliability is very high. PE pipes and PP-R pipes with hot melt or welding connection, complex process, easy to produce stacking defects, lead to stress concentration, influencing the long-term performance of pipeline; in addition, the local high temperature fuse facilitates pipeline material degradation, accelerated aging pipeline
Q:PE is the hot melt?
1. When using this method, the hot melt butt welding machine is adopted, and the main operation steps are as follows:After the butt welding machine has been debugged, put the pipe to be placed on the welding jig and clamp;The cleaning pipe end to be connected and connected with two end milling cutter alignment docking, the displacement is not greater than the pipe wall thickness of 10%:When the temperature of the heating plate reaches the set temperature, put it on the heating plate:After heating, take out the heating plate, quickly start the oil pump pressure, join the two pipe heating surface, and step up to the welding pressure, keep pressure and cool down:After cooling to the specified time, open the clamp and remove the pipe from the rack, observe the roll edge, determine the quality of the connection, and complete the connection.2. Check the quality of hot melt butt jointThe determination of the quality of hot melt butt welding is still mainly concerned with nondestructive appearance inspection of welding roll edges. Usually includes edge geometry and cutting edge visual inspection, the edge to behind the buckling to prove that connected with no lack of fusion check.Ultrasonic testing and X ray examination have been applied abroad.Destructive detection. Tensile test, bending test and tensile creep test are carried out at the interface respectively.3, hot melt docking notes:The procedures for the use of the docking machines and the matters needing attention shall be observed;Operators must wear gloves, wear overalls, do a good job of self-protection, to avoid electric shocks or burns;Heating the surface of the board, and the connecting ends should be kept clean:Docking pressure should be adjusted to the actual needs of the site:Polyethylene pipes shall not be heated by open flame;The welding interface to protect from sand and rain hit.
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;
Q:What are the manufacturing processes of plastic pipe fittings?
Vacuum - hot melt extrusion - vacuum sizing - two spray - print traction ---- product cutting ---- visual inspection ----Package warehousing

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