Steel Mesh Skeleton PE Pipe for Underground Coal Mine

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Product Description:

Quick Details

Place of Origin:
China Mainland
Brand Name:

Model Number:
steel wire reinforced PE pipe
Material:
PE
Specification:
OD 20-1200mm
Length:
5.8,11.8M
Thickness:
5.5-40mm
Standard:
ISO9001&SGS
Pressure:
Can reach 7.0Mpa
Color:
As you need
OEM:
Available
Working life:
50 Years under normal condition
Feature:
Anti-aid
bending property:
Excellent
Application:
Water supply,Drainage,Mining
Origin:
China
Production Techinque:
Extruding
Ranking:
Top 10 Supplier in China


Specifications

1.superior wearability
2.superior temperature resistant
3.superior impact resistant

Applications scope:

  1. steel mesh skeleton PE composite Pipe can use in chemical industry :manufacture industry of acid ,alkali and salt ;transmission or discharging pipeline of corrosive gas, fluid and solid powder in industries including petrochemical,fertilizer,persticide,pharmacy,chemical,mining,plastic and rubber industry.

  2. Oil and gas fields: oil-contained wastewater, gas field misture, polymer liquor reinjection to oil well, twice and triple oil extraction and transmission pipelines.

  3. Mines: ore pulp, tailings, vent pipes and engineering pipes.

  4. Texitile, printing, dyeing and paper industry: transmission or discharging pipeline to transport corrosive media.

  5. Municipal constructions: transmission pipelines of constructional water supply and drainage, drinking water, natural gas and fuel gas.

  6. Non-ferrous metal: seawater transmission, underdrain transmission pipe, discharging pipes and irrigation water pipe, etc.

  7. Agriculture: deep-well pipes, strainer pipes, underdrain transmission pipe, discharging pipes and irrigation water used in desalinator, seaside power plant and port cities.

  8. Thermoelectricity engineering: process water, recycled water and waste residue transmission in thermoelectricity projects.

  9. Express highway: underground drainpipes and cable conduits.

.

Heat Preservation:


steel mesh skeleton PE composite Pipe not less than 25mm in thickness are used to wrap around pipeline surface. Buried under ground, it will not absorb water and distort, thus its service life keeps the same with the pipeline.



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Q:Hot melt connection method of PE-RT plastic pipe and the matters needing attention?
When the heating time is reached, the pipe and the pipe are removed from the heating sleeve and the heating head at once, and the rapidly rotating straight line is inserted uniformly into the marked depth, and a uniform flange is formed at the joint;
Q:PE how about the installation of plastic pipes?
When the pipe connecting pipe end should be clean, every day when the nozzle should be temporary plugging, prevent debris into the tube. 7, after the connection of the pipeline should be carried out visual inspection, unqualified immediately rework.
Q:Municipal water supply pipeline is a plastic pipe, then its matching valves and fittings are plastic?
General DN75 below the pipe diameter can be used plastic pipe fittings, DN150 and more of the majority of cast steel valves, pipe fittings, and its plastic pipe connection is mainly flange connection.
Q:What causes plastic pipes and fittings to burst easily?
Generally, there are dimension indexes, inner diameter, outer diameter and wall thickness.Strength index, pipe strength indicators have radial compressive strength, that is, ring stiffness, flexibility index, bending index, impact strength, etc.For drinking water pipes, there are technical aspects of health indicators, as well as water pressure indicators.For the communications industry, there are other technical requirements.
Q:The difference between PP-R aluminum pipe and PP-R pure plastic pipe
From the aging resistance performance, aluminum pipe stable molecular structure inner layer outer layer PE apart, allowed to join the enough anti light, anti oxygen stabilizer and does not affect the inner health water contact; PE molecular structure is stable, but the single structure is not conducive to the addition of stabilizer is easy to cause two pollution water pipe: PP-R tube containing tertiary carbon atom most unstable, vulnerable to light, oxygen and impurities and aging.
Q:What are the characteristics, properties and uses of PVC plastics?
PVC material, that is PVC, is one of the largest plastic products in the world. It is cheap and widely used. PVC resin is white or light yellow powder. Different additives can be added according to different uses, and polyvinyl chloride plastics can exhibit different physical and mechanical properties. A variety of hard, soft and transparent products can be made by adding proper amount of plasticizer in PVC resin.
Q:TTP-PESI hole net steels belt composite pipe fittings need to be taken?
The connection of the hole net, the steel band and the composite plastic pipe can be made by flange connection, and also can be conveniently, quickly and safely welded by sleeve welding. The electric welding is connected with an electric heating element arranged in the pipeline, and the plastic of the inner wall of the pipe sleeve and the outer wall of the pipe (pipe fittings) is melted and cooled after being electrified to generate heat. The joint strength is high, the connecting force of more than 20000 kilograms of pipes and fittings, no leaks and other defects.
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:How to calculate joint parts for hot melt connection of water supply plastic pipes?
The hot melt connection directly connects the pipe and does not need the fittings
Q:What are the manufacturing processes of plastic pipe fittings?
The draft tube is preheated and the vacuum setting pump is opened at the same time. The vacuum pump is used to adjust the discharge volume of the sizing sleeve.

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