What's Underground Coated Steel Pipe
Lots of people typically puzzle t regarding the plastic coated pipelines as well as 3PE anti-corrosive pipes because they are very similar to their appearance. Covered plastic pipe, additionally referred to as underground layered steel pipe or steel-plastic composite steel pipeline, is the steel pipeline which is thawed an organic layer with a density of 0.5 ~ 1.0 mm on the internal and outer wall surface such as modified polyethylene (PE), ethylene-acrylic copolymer (EAA), epoxy (EP) powder, safe polypropylene (PP) or non-toxic polyvinyl chloride (PVC). This underground layered steel pipeline incorporates the advantages of steel and plastics. It not just has the benefits of high toughness, easy connection, water impact resistance and so forth however likewise terminates the disadvantages such as simple deterioration, air pollution, scaling, low toughness of the plastic pipe and also inadequate fire-fighting performance of steel pipeline in water. It supplies a long life expectancy as well as more financially with layout life can get to half a century.
Coted pipe
Firefighting covered steel pipe is one of the most frequently used plastic coated steel pipeline, with a steel pipeline as the base pipeline, the external wall covering high bond, impact resistance, corrosion resistance weather condition resistance kind of thermosetting powder coating as well as the inner wall surface coating food grade sanitary thermoplastic powder finishing, and after that made by sandblasting as well as chemical treatment, preheating, interior painting, exterior paint, treating and other post-treatment.
The functions of below ground layered steel pipeline
The pipe wall is smooth as well as burr-free, ideal for the underground or one more more info damp environment, can stand up to very high or reduced temperatures.
It have a strong ability to endure pressure, even can endure the stress of 6Mpa.
With exceptional anti-interference ability, it can efficiently screen the signal interference from the exterior.
The finish itself additionally has great electrical insulation and also does not cause corrosion.
The Spec of below ground layered steel pipeline
Color: black, gray, blue, red, white, eco-friendly;
Layer thickness: PE( customized polyethylene) finishing thickness is 400um-- 1000um, EP( epoxy material) is 100um-- 400um;
Layer method: Hot-dip EP, epoxy internal/external spraying;
Specification: DN15-- DN1660;
Ambient temperature level: -30 ℃ to 120 ℃;.
Link: cord buckle (DN15-DN100), groove (DN65-DN400), flange (suitable for any type of size), welding kind, bimetal link, outlet, pipeline joint, securing link, etc
. Applications of below ground layered steel pipe.
1. The plastic-coated pipeline can be made use of in all type of distributing water system (civil circulating water and also commercial distributing water), fire water system, structure water and water drainage transportation, urban sewage pipe;.
2. Gas discharge, mud sharing, drain and ventilation system in the coal mine;.
3. The chemical anticorrosive pipeline transportations various chemical liquids, such as acid, alkali and also various other corrosive media.
4. Used for the defense of hidden pipes and interaction wires of electrical cables and also cables.
5. It can ensure the regular procedure of the water blood circulation system of central air conditioning in the HEATING AND COOLING circulation system of central air.
Last modified 8mo ago
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