Polyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined Pipe

Discover high-quality Polyurethane-Lined Steel Composite, Plastic-Lined, PU-Lined, and PTFE-Lined pipes at our factory. Shop now for reliable products.
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PRODUCTS DETAILS

Basic Info.

Cross-Section Shape
Round
Connection Type
Flange
Pressure
~0.6MPa
Rotation Speed
320/360/380/400/500/730/980
Temperature
~200 Degree
Head
1.5~7.0m
Capacity
~15000m3/H
Color
Customized
Transport Package
Plywood Box
Trademark
SHUANGDA
Origin
China. Jiangsu Province.
HS Code
8413709990
Production Capacity
1000000pieces/Year

Product Description

Product Description

Polyurethane-lined Steel Composite Pipe

 

Product type-description:

Polyurethane-lined steel composite pipe takes steel pipe as matrix,lined with high wear resistant, flexible and corrosion resistant polyurethane materials,and is made by special process.Polyurethane-lined steel composite pipe has comprehensive performance of excellent wear-resisting, acid-proof, anti-alkali, anti-scaling, radiation resistance, hydrolysis resistance, high elasticity, mechanical impact resistance etc.


Characteristics:

Excellent Wearability:Due to a better elasticity of polyurethane lining, when subjected to the impact of medium, polyurethane is forced to compress under the action of external force.After external force disappears,polyurethane recovers.This kind of "conquering the unyielding with the yielding" greatly reduces abrasion caused by direct and intense erosion to inner wall of pipe.Its wear life is dozen of times than steel pipe. Anti-scaling:The inner wall is smooth and transparent, and the absolute roughness of the inner wall is 0.082, which can reduce the operating expenses. Little Resistance During Operation:Unlike rubber products,there's no swelling phenomenon in the water,so its usability will not be affected. Good Water Stability and Ageing Resistance:Elastomer of polyurethane lining has a symmetrical molecular structure, which forms external nonpolar state.Thus the adsorption of CO32-, HCO3-, OH-  in the slurry can't be formed.And the inner surface is smooth and has good elasticity, which prevents the adhesion of scale layer, so it has better anti- scaling performance. Good Combination:Polyurethane lining and steel pipe have a good combination.With a unique process, the combination of pouring polyurethane elastomer and steel pipe reaches 100%.Because of unique flanging process,fall off and partial tear will not appear. Weight Light&Convenient Installation:Because of the use of thin wall, the weight is relatively light. Many connection methods can be used in the installation: flange connection, flexible pipe joint connection, welding connection.

 

Main application:

Polyurethane composite steel pipe has comprehensive performance such as excellent wear resistance, acid-proof, anti-alkali, anti-scaling, radiation resistance, hydrolysis resistance, high elasticity,mechanical impact resistance etc. It can be widely used in the transport of coal ash, slag,mineral powder,aluminum liquid and slurry etc. and corrosive medium in electricity, coal, mining, building materials, chemical industry.

Power Industry:Ash handling pipe, slag pipe,grey water recycling pipe of thermal power plant.For fresh water in power plant, it is better to use polyurethane composite pipe in the transport system of ash handling and acid medium.
Coal Industry:Dense-medium separation and long distance coal conveying pipe system in coal washery.Sand backfill in coal mining.
Mining Industry:Iron ore slurry, ore concentrate, tailings transportation system; closed cycle pipe floatation system;water and sediment transportation system.
Building Materials, Chemical Industry:Coke particles transportation in iron and steel plant;red mud transportation in aluminium manufacturer;coal dust transportation in cement plant.Transportation of corrosive acid and salt,fluid pipelines,such as pipelines in oil production, silt removal engineering, urban water supply system, and Al fluid conveying pipe. All have obvious effects.

 

 


Product type-description:

Polyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined Pipe
Plastic-lined steel pipe takes ordinary carbon steel as matrix, by drawing composite or rotational molding.It has both mechanical properties of steel pipe, and corrosion resistance of plastic pipe.Slow scaling, not easy to grow microorganisms.It's an ideal pipe for conveying media of strong acid,strong alkali,salt and corrosive gas,etc.Food grade polypropylene lining can be used in food, medicine, drinking water and other industries.



 

 

 

Characteristics:

1.excellent physical properties;
2.excellent corrosion resistance;
3.hygienic, non-poisonous,no microorganisms, ensure the quality of fluid;
4.It is widely used in medium transportation,environmental treatment system, water engineering and water supply and drainage engineering of petroleum, chemical, nuclear power, chemical fiber, chlor-alkali, dye, pesticide, medicine, environmental protection, metallurgy, electric power and other industries.

 

Product performance:

Temperature:-15ºC~+80ºC( highest working temperature of modified polyethylene:+105ºC)
Pressure: positive pressure +2.5Mpa,negative pressure at normal temperature:75Kpa
Corrosion resistance:For non-oxidizing acid(thin sulfuric acid, ),dilute nitric acid,alkali and brine solution,it has good corrosion resistance;but it is not resistant to concentrated nitric acid, concentrated sulfuric acidand otherstrong oxidants;for organic solvent,general corrosion resistance is good.
Typical application:Suitable for general corrosive medium transport, and more suitable for domestic water and drinking cold water delivery.water delivery without affecting the water quality, meet the health requirements.Water delivery meets sanitary requirement and does not affect water quality.


Product Characteristics:

1.High Temperature Resistance--operating temperature is 250ºC
2.Low Temperature Resistance--good mechanical toughness.Even if the temperature drops to -196ºC, it can also keep the elongation at 5%.
3.Corrosion Resistance--For the majority of chemicals and solvents,it shows inertia. Resistance to strong acid,strong alkali, water and all kinds of organic solvents.
4.Weather Resistance--best aging life of plastic
5.High Lubricating Property--the lowest friction coefficient in solid materials
6.Inadhesion-- the minimum surface tension in solid materials, and does not adhere to any material
7.Nonhazardous--no biological toxicity

 

Production range:

1.nominal diameter:DN20mm-DN1200mm(Large-diameter pipe can reach 4m).
2.All kinds of non - standard elbows,tees and reducings.
3.Can be prefabricated according to user requirements.
Polyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined PipePolyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined Pipe

 

Polyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined Pipe

 

Jingjiang Jiafei Trading Co., Ltd.(JiangSu ShuangDa Pump Industry Co., Ltd. )is located in Xinqiao Industrial Park of Jingjiang Economic Development Zone----in the north shore of Jiangyin Yangtze River bridge.Our company is a national hi-tech enterprise,Jiangsu innovative enterprise,Jiangsu " good contract & good faith "enterprise and "AAA" quality credit enterprise.It's an integrated enterprise group which is engaged in pumps,pipes,chemical equipment,heat-resistant and wear-resistant steel castings.
Registered capital:68.88 million yuan. Total area:0.23 million square metres .Existing building area:0.13 million square metres. Existing employees:345,including 215 workers above college degree,15 senior engineers and 68 engineers.

Leading Products:Pump: chemical process pumps(BB1~BB5,VS1~VS6 series)carry out the latest edition of API610;residual heat removal pump,medium pressure safety injection pump, low pressure safety injection pump .(AP1000/CAP1400/CAP1700/ACPR1000)carry out RCC-M/ASME standard;SDQL forced circulation pump used in salt chemical and environmental protection industries; SDZA gasification key pump used in coal chemical industry;large seawater desalination pump.

Pipe:pipes can be fabricated in the shop according to user requirements.We provide nano polyester new material pipe, two component solvent-free epoxy resin pipe,plastic-lined composite steel pipe, tetrafluoroethylene-lined composite steel pipe,glass-lined composite steel pipe.
 

Polyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined Pipe

Polyurethane-Lined Steel Composite Plastic-Lined PU-Lined Composite PTFE-Lined Pipe FAQ:

Q:Are you a factory or trading company?
A:We are a specialized manufacturer in chemical pumps and other production line.

 
Q : Can I make a OEM order?
A : We can supply different sizes.our products can be customized.

 
Q : How does your factory do regarding quality control?
A : "Quality is priority." Our team always attach great importance to quality controlling from the very beginning.

 
Q : What about your packages ?
A : Please contact us and we will send photos to show you the details of our secure packages.

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