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BWFRP管道简介:

A brief introduction of BWFRP pipe:

The BWFRP cable protection pipe adopted new material, which combines high-performance alkali-free glass fiber and resin, with the advantages of High insulation, corrosion resistance, easy installation and many other characteristics, be widely used in urban infrastructure construction instead of other traditional pipes.

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生产工艺流程

Process flow diagram:

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BWFRP 管道技术性能指标

Technical performance index of BWFRP pipe

No.SubjectUnitTechnical performance index
1Tensile strengthMpa≧200
2Tensile strength after immersed in waterMpa≧170
3Barcol hardness/≧38
4Ring stiffness(5%)MpaRing stiffness grade Kpa
SN25SN50SN100
≧25≧50≧100
5Bending load distortion temperature(1.80Mpa)≧38
6Falling weight impact/In accordance with the requirements specified in the below form, the wall structure without obvious delamination, crack or fracture.
Nominal diameter (mm)Drop hammer weight (Kg) ±0.01Impact height(mm)±10
1001.001200
1251.25
1501.60
1751.80
7Joint sealing performance Immersed in water under 0.1MPa water pressure for 15minutes, the joint without water seepage or leakage
8Flat linear load retention rate after immersed in water%≧85
9Percentage of alkali metal oxide (%)%≦0.8
10Oxygen index (%)%≧26


BWFRP cable protection pipe specification
 Specification
     (mm)
Dimension (mm)Weight
     (kg/m)
Ring stiffness
     (Kpa)
Diameterthickness
Electric tubeBWFRP 100*3.0*60001003.02.425
Electric tubeBWFRP150*4.0*60001504.03.525
Electric tubeBWFRP150*5.5*60001505.55.450
Electric tubeBWFRP200*5.0*60002005.06.625
Electric tubeBWFRP200*6.5*60002006.58.850
Electric tubeBWFRP250*7.0*60002507.011.025
Electric tubeBWFRP250*8.5*60002508.513.550
Electric tubeBWFRP100*2.0*60001002.01.38.0


BWFRP 管道配件

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Straight joint and sealing ring specification
Specification
     (mm)
Inner Diameter of straight jointExternal diameter of straight jointLength of straight jointInner diameter sealing ringExternal diameter of sealing ringLength of sealing ring
100*2.011512515010411580
100*3.011512515010611580
100*4.016617917015816690
100*5.016617917016116690
100*5.5219235226210219118
100*6.5219235226213219118
100*7.0275294250264275130
100*8.5275294250267275130

 

Pipe torus, plug and sealing ring specification
FittingsSpecification (mm)
Torus (HDPE)100(155*155*40)150(205*205*45)200(260*260*45)250(325*325*50)
Torus pin (HDPE)100150200250
Plug100150200250
Sealing ring100150200250


BWFRP管道优势

BWFRP pipes advantages:

BWFRP管道与市场同类产品技术指标对比

Technical index comparison:  BWFRP pipe VS other traditional pipes

Technical indexPlastic-coated steel tubeHDPE pipeglass reinforced plastic sand pipe(RPM)MPP pipeBWFRP PIPE
Density (g/cm³)7.81.51.8-1.91.7-1.81.9-2.1
Molding methodDiscontinuousContinuous extrusionFixed length winding, ambient cureFixed length winding, ambient cureContinuous extrusion, high-temperature cure
Thickness tolerance±0.5mm±0.2mm±0.5-1mm±0.5-1mm±0.2mm
Strength( Mpa)24060-80Loop strength 160Inside:60 outside:160Loop strength ≧200
Impact resistanceGood, deformationNot  goodEasy to broke  at verticalTwo layers easy to brokeHigh impact strength
Operating temperature100℃100℃160℃120℃160℃
Elasticity modulus (Gpa)200110815
Acid resistanceNot goodGoodFairGoodGood
InsulationNot goodGoodFairGoodGood
Product quality stabilityNot goodgoodNot goodcommonGood
AppearanceCommonNiceNot goodNot goodNice
Working lifeShort, easy to be corrodedlongShortShortLong
Thickness under the same ring stiffness150*3150*10150*6150*8150*4
Weight under the same ring stiffness127674


产品应用领域

Product Application:

1. Municipal road & electrical power

Most of the public infrastructures supporting urban life such as urban roads, bridges, subways, pipelines closely related to people lives: water supply & drain, gas, electricity, communication, squares and urban afforestation, are inseparable from the BWFRP pipe's use.

 

2. Communication system

In today's informatization, the network industry has ushered in unprecedented development, the demand for information transmission is ever growing and modern communication is becoming more and more convenient & faster, BWFRP pipe can greatly improve the performance and stability of communication systems.

 

3. Civil aviation airport

The apply of BWFRP pipes in the construction of civil aviation airports can increase service life, improve security, and bring airport more stable during busy times.

 

4. Electric power and power network: BWFRP pipe guarantees high performance power transmission.

 

5. Harbour

With the excellent corrosion resistance and wear-resistance, BWFRP pipes can be used in choppy water or underground, brings a good protection tof the cargo throughput of wharf, avoid potential safety problems and economic losses.


黄慧利(外贸经理)
手机:+86-17388958552
邮箱:yolandahuang1008@gmail.com
Whatsapp: +86-17388958552
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For export business, please contact:
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Mobile:+86-17388958552
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If you have any question or need our support, please contact:
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