生产能力：
我公司拥有9条HDPE外保护管生产线，最大挤出管道直径为1845mm
HDPE外保护管生产管线生产线采用螺旋模挤出，真空尺寸，电晕处理，喷雾冷却，自动切割等先进技术，可处理各类HDPE外保护管5000公斤，年生产直径范围DN200-DN1800mm

特征：
材料：PE80 / PE100
2Sizes：20-630mm
3sdr：sdr11，sdr13.6，sdr17，sdr21，sdr26，sdr33
4压力：0.4Mpa，0.6Mpa，0.8Mpa，1.0Mpa，1.25Mpa，1.6Mpa
5色：黑色或定制
6连接：插座熔接接头，对接熔接接头，电熔接头，法兰接头
7标准：GB / T 13663-2000
8认证：ISO 9001
适用范围：适用于50-150介质输送，广泛应用于城市集中供热领域，石油天然气业务，防腐热管道工程，供水，工业液体输送，污水管道
优点：
无毒，无重金属添加剂，无结垢，不滋生细菌
2C耐腐蚀：PE是惰性材料，它可以抵抗许多化学介质或电子化学腐蚀的腐蚀，除了少数强氧化剂
3，强度高，抗环境应力开裂性能好，抗蠕变性好
4Good灵活性：小直径PE管供水可以卷绕和供应更长的长度，节省了大量的配件，PE管可以根据项目要求轻松移动
5重量轻，安全可靠，焊接工艺简单，施工方便，整体工程成本低
6，内壁光滑，防水性能小，流量大
7使用寿命：正常情况下长达50年
8可循环利用，有利于环境

1经济型：具有低成本比其他同等规格的塑料管道，轻便，运输，施工，管理和维护省省费用方便，直径大，环高刚度
2优良的耐腐蚀性：不会污水和废水和化学腐蚀，不会在土壤中腐蚀材料和腐蚀，也不会造成植物根部破坏
3A抗性：管道通常是黑色的，可以承受堆积和阳光直射的施工过程
4性能优越

Production capacity:
Our company owns 9 production lines of HDPE outer protection pipe, and the maximum extrusion pipeline diameter is 1845mm
HDPE outer protection pipe production pipe production line adopts spiral mold extrusion, vacuum sizing, corona treatment, spray cooling, automatic cutting and other advanced technology, which can deal with kinds of HDPE outer protection pipes 5000km annually, diameter ranging from DN200-DN1800mm

Feature:
1Material: PE80/ PE100
2Sizes: 20-630mm
3SDR: SDR11, SDR13.6, SDR17, SDR21, SDR26, SDR33
4Pressure: 0.4Mpa, 0.6Mpa, 0.8Mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa
5Color: black or customized
6Connection: socket-fusion jointed, butt-fusion jointed , electric-fusion jointed, flanged jointed
7Standard: GB/T 13663-2000
8Certification: ISO 9001
Applications: suitable for conveying at 50-150 medium, widely used in city central heating field, oil and natural gas business, anti-corrosion and thermal pipeline engineer, water supply, industries liquids transportation, sewage conduit
Advantage:
1Nontoxic, no heavy metal additives, no fouling, not breed bacterium
2Corrosion resistant: PE is inert material and it can resist the corrosion of many chemical mediums or electron chemical corrosion, except for few strong oxidants
3High strength, good performance to resist the environmental stress cracking, good creep resistance
4Good flexibility: small diameters PE pipe for water supply can be coiled and supplied for longer length, which saves a large number of fittings, PE pipe can be easily shifted according to requirement of the projects
5Lightweight, simple safe and reliable welding technique,convenient construction and lower cost of the whole engineering
6Smooth interior wall, small water resistance, high flow capacity
7Long service lifespan: up to 50 years under normal conditions
8Recyclable, benefit to the environment

1Economic: with low cost than other same specifications plastic pipes, lightweight,transportation, construction, management and maintenance of provinces expenses is convenient, large diameter, ring high stiffness
2Excellent corrosion resistance: won't be sewage and waste water and chemical corrosion and won't be soil rot in material and corrosion, also won't be plant root destruction
3Aging resistance: pipe is commonly black and can withstand piled up and construction process of sunlight straight bask in
4Wear-resisting superior performance