Plastic-lined pipe takes ordinary carbon steel as substrate,lined with thermoplastic pipe which has excel-lent chemical stability and is formed by cold-drawing or rotationalmolding.It has both mechanical proper-ties of steel pipe,and corrosion resistance of plastic pipe.Slow scaling,not easy to grow microorgan-isms.It's an ideal pipe for conveying media of strong acid,strong alkali,salt and corrosive gas,etc.With thepopularity of people's environmental and health awareness,new environmentally friendly water pipesprings up as bamboo shoots,and its variety is dificult to enumerate.Plastic-lined pipe inherits advantag-es of steel pipe and plastic pipe,but also abandons their shortcomings.One of the most importantpartsin pipe design is to determine wall thickness of pipe according to the use condition and requirement.
CHARACTERISTICS
1.excellent physical properties
2.excellent corrosion resistance
3.The same mechanical strength as steel pipe.
4.hygienic,non-poisonous,no microorganisms,ensure thequality of fluid
5.Resistance to chemical corrosion,soil and marine corro-sion,cathodic disbonding
6.Installation process is mature,convenient and quick
7.Good weather resistance,suitable for desert,saline andotherharsh environment
8.Smooth pipe wall increases transmission efficiency;long ser-vice life,generally for 10 years.
MAIN APPLICATION
01 Chemical Industry
process pipe and discharge pipe in acid,alkali,salt industry,chemical fertilizer,pesticide,chemical,rubberand otherindustries conveying corrosive gas,liquid,solid powder.
02 Power Engineerlng
process water,return water,chemicalwater,waste residue,flyash transporta-tion.
03 Smelting Industrytransport of corrosive medium in metalsmelting.
04 Mining Industry
powder,slurry,slag,tailings discharge,backfill,ventilation,gas drainage andspraying etc.
05 Phemaceulical Industy
transport all kinds of corrosive media,sewage,wastewater.
06 Oil Gas Fiaid
oily sewage,gas field sewage,oil andgas mixture,oil extraction,gatheringand transportation pipeline.
07 Agriculturat troaation
deep tube,filter pipe,culvert pipe,drain-age pipe,irrigation pipe for watersupply.
08 Monolpal Industry
city building water supply,drinkingwater,fire water,return water ofheatsupply network,gas,natural gas trans-portation,highway underground drain-age and green belt watering.
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