(1) Structure and performance
Inner and outer layer: anti-static, anti-flame retardant polymer
material.
Reinforcement layer: flame retardant high strength industrial
polyester filament, glass fiber prepreg tape Pipe specification:
DN63mm-250mm Nominal pressure: 1.6Mpa - 4.0Mpa Medium temperature:
-40 to 90℃
Execution standard: MT/T558.1-2005 Plastic pipes for underground
use in coal mines - Part 1: Polyethylene pipes CJ/T189-2007 steel
wire mesh skeleton plastic (polyethylene) composite pipe and pipe
fittings Q/TLHT001-2020 Fiber-reinforced polyethylene liquid pipe
for coal mine
Polyethylene Acid Resistant Pipe Materials , Underground Wear Resistant Tubing
Brand Name:tianlianhuitong
Model Number:Guest custom-2
Minimum Order Quantity:500 meters
Place of Origin:Shanxi, China
Supply Ability:50000 Meter/Meters per Month
Price:$0.20/meters >=500 meters
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Location:
Baoji Shaanxi China
Address:
No. 368, South Section of Gaoxin Avenue, Panxi Town, Chencang District, Baoji City, Shaanxi Province (opposite to Geely Auto Automobile)
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Products Description
Title goes here.
2) Scope of application
It is mainly used for underground water supply and drainage, ventilation, shotcrete, gas extraction and so on.The performance characteristics of
① light weight, long life, quick construction
The same pressure grade of fiber-reinforced polyethylene liquid pipe for coal mine is important for metal pipe 1/7, FRP 1/2, other flexible pipe 2/3. The material is not easy to decompose and aging, and the service life is more than 20 years. The service life is 8-10 times of steel pipe.
② Internal corrosion, high pressure resistance, good mechanical properties
Fiber reinforced polyethylene liquid pipe for coal mine has strong acid and alkali corrosion resistance, excellent mechanical properties, pipeline strength, rigidity, impact resistance, high pressure resistance and other properties far beyond other plastics, PE and glass fiber reinforced plastic pipe.
It is mainly used for underground water supply and drainage, ventilation, shotcrete, gas extraction and so on.The performance characteristics of
① light weight, long life, quick construction
The same pressure grade of fiber-reinforced polyethylene liquid pipe for coal mine is important for metal pipe 1/7, FRP 1/2, other flexible pipe 2/3. The material is not easy to decompose and aging, and the service life is more than 20 years. The service life is 8-10 times of steel pipe.
② Internal corrosion, high pressure resistance, good mechanical properties
Fiber reinforced polyethylene liquid pipe for coal mine has strong acid and alkali corrosion resistance, excellent mechanical properties, pipeline strength, rigidity, impact resistance, high pressure resistance and other properties far beyond other plastics, PE and glass fiber reinforced plastic pipe.
③The inner wall is smooth and the conveying noise is low
The inner wall of the pipeline is smooth, the surface roughness is only 0.01mm, and the surface roughness of the steel pipe is 2.3mm. According to the hydraulic calculation done by the authority, the transportation rate is 30%-38% higher than that of the steel pipe, and the circulation efficiency is higher. Fluid flow noise is low.
④ Good flame retardant and antistatic performance
External materials can be added flame retardant materials, flame retardant, antistatic properties are in line with national standards, suitable for specific flammable and explosive places
⑤ good wear resistance
The inner wall of the pipeline is smooth, the surface roughness is only 0.01mm, and the surface roughness of the steel pipe is 2.3mm. According to the hydraulic calculation done by the authority, the transportation rate is 30%-38% higher than that of the steel pipe, and the circulation efficiency is higher. Fluid flow noise is low.
④ Good flame retardant and antistatic performance
External materials can be added flame retardant materials, flame retardant, antistatic properties are in line with national standards, suitable for specific flammable and explosive places
⑤ good wear resistance
The wear resistance is 2.3 times that of PE and 4-7 times that of
carbon steel.
⑥The installation is simple and the construction efficiency is high
With a variety of special metal and non-metal joint, the use of non-metal joint completely eliminate the joint corrosion problem,easy and fast installation, low construction cost, compared with FRP installation efficiency is 50% higher, the installation cost is reduced by about 30%. The comprehensive economic benefit is low, which is 8-15 times that of steel pipe.
With a variety of special metal and non-metal joint, the use of non-metal joint completely eliminate the joint corrosion problem,easy and fast installation, low construction cost, compared with FRP installation efficiency is 50% higher, the installation cost is reduced by about 30%. The comprehensive economic benefit is low, which is 8-15 times that of steel pipe.
Comparison of existing technical schemes for coal mine pipelines | ||||
numerical order | existing technology | contrastive analysis | ||
1 | Polyethylene pipes for underground coal mines | Applicable caliber range is large, but the pressure is relatively
small, generally the highest 1.6Mpa, the price of the same specification model is lower. | ||
2 | Steel mesh skeleton polyethylene pipe used in underground coal mine | Applicable caliber range is large, but the applicable pressure is
small, DN200 up to 2.5MPa. The same specification model is the
highest price. | ||
3 | Fiber-reinforced polyethylene liquid pipes for coal mines | Applicable caliber range is large, the pressure is high, up to
4Mpa, the use of non-metal or metal withholding joint, according to
the working conditions, the pipeline can be fixed length, can coil,
construction is convenient and fast. Best value for money | ||
Company Profile
Title goes here.
Baoji TIANLIAN Huitong composite material Co., Ltd. is located in
the high tech Zone of Baoji City, Shaanxi Province. It is a
national high tech enterprise, a gazelle enterprise in Baoji City,
a small giant enterprise specialized in special new products in
Shaanxi Province, and a "little giant" enterprise specialized in
special new products by the Ministry of industry and information
technology of the people's Republic of China. The company has long
cooperated with many scientific research institutions such as
PetroChina Xi'an pipe material institute, 43 Institutes of
aerospace, Chang'an University, Xi'an University of petroleum,
Dalian University of technology, etc. to jointly carry out the
research and development of non-metallic composite material
technology, polymer modified materials and supporting equipment.
The products have 21 composite pipe technology patents, Among them,
the technology of continuous composite pipe with non-metallic joint
fills the gap in China. At present, the company has obtained
A-class special pressure pipe component manufacturing license, and
has passed API 15s Qi certification, ISO9001 certification, 14001
certification and 18001 certification. It is an AAA credit rating
enterprise and a contract abiding enterprise. PetroChina grade a
suppliers, Sinopec network suppliers, Zhenhua oil cooperation
suppliers. The company's core products mainly include flexible
composite plastic high-pressure transmission pipe, reinforced
ultra-high polymer continuous composite pipe, ultra-high polymer
lined oil pipe, high temperature resistant continuous composite
pipe, high barrier natural gas high-pressure flexible composite
pipe, special bonded solid wall continuous composite pipe for oil
and gas field, special flexible composite pipe for shale gas /
natural gas transmission (acid gas field, gas field) There are 21
composite pipe technology patents for underground bonded solid wall
coiled tubing, coal mine fiber reinforced polyethylene liquid pipe,
polyurethane hose, etc. Products are suitable for petroleum,
chemical, mining, municipal, thermal, fire and other fields. At
present, in Changqing, Yanchang, Tuha, Qinghai, Zhongyuan, Shengli,
Tarim, Northwest Bureau, Karamay, southwest oil and gas field,
Sichuan shale gas, Shenhua coalbed methane and other oil and gas
fields, Zoomlion coal, Asian AmericanContinental coalbed methane,
orean coalbed methane, Changning shale gas, Sichuan shale gas of
great walldrilling, Chuanqing drilling shale gas, Ningxia Coal
Geological Bureau, EBS oilfield of Iraq It has been widely used in
aktobin oilfield of Kazak.
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Polyethylene Acid Resistant Pipe Materials , Underground Wear Resistant Tubing
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