详细介绍:
青岛高品质3PE防腐钢管,远销国内外
青岛3PE防腐钢管是指3层结构聚烯烃涂层(MAPEC)外防腐钢管,是国内常用的一种防腐管道。其它还有IPN8710、FBE环氧粉末、环氧煤沥青等防腐方式。一般指的是钢管外壁防腐。
3PE anti-corrosion steel pipe is three layer structure of polyolefin coating (MAPEC) external corrosion steel pipe, is commonly used as a preservative pipes. There are other IPN8710, FBE epoxy powder, such as coal tar epoxy anticorrosive way. Generally refers to the pipe wall corrosion.
第一:青岛3PE防腐钢管防腐结构
First: 3PE anticorrosion pipe coating structure
青岛3PE防腐一般由3层结构组成:
3PE preservative composition generally consists of three layers:
第一层环氧粉末(FBE>100um)
The first layer of epoxy powder (FBE> 100um)
第二层胶粘剂(AD)170~250um
The second adhesive layer (AD) 170 ~ 250um
第三层聚乙烯(PE)2.5~3.7mm
The third layer of polyethylene (PE) 2.5 ~ 3.7mm
第二、青岛3PE防腐钢管及防腐工艺流程图
Second, 3PE anti-corrosion steel and anti-corrosion process flow diagram
想了解和购买各种钢管可咨询:张总 0317-5128301 手机:18632738385
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第三、青岛3PE防腐钢管性能指标
序号 项目 性能指标
1 剥离强度N/cm;20±5 ≥60
50±5 ≥40
2 阴极剥离(mm)(65℃48h) ≤10
3 冲击强度(J/mm) ≥5
4 抗弯曲(2.5°) 聚乙烯、聚丙烯无开裂
5 耐电压(kv) 25~30
第四、青岛3PE防腐钢管执行标准:
SY/T0413-2000《埋地钢制管道聚乙烯防腐层技术标准》
GB/T23257-2009《埋地钢质管道聚乙烯防腐层》
DIN 30678-1992《管道的聚丙烯涂层》
DIN 30670-1992《管道和钢管成型件的聚乙烯涂层》
DIN 30672-2000《持续工作50℃以下地下和水下管道热缩材料技术规范》
SY/T0414-2007《钢制管道聚乙烯胶粘带防腐层技术标准》
SY/T0413-2000 "Buried polyethylene coating steel pipes and technical standards."
GB/T23257-2009 "buried steel pipeline polyethylene coating"
DIN 30678-1992 "polypropylene pipe coating"
DIN 30670-1992 "pipes and pipe molded polyethylene coating"
DIN 30672-2000 "continue to work below 50 ℃ underground and underwater pipelines shrinkable material technical specifications"
SY/T0414-2007 "steel pipe polyethylene tape coating technology standards."
第五、青岛3pe防腐钢管优点
1:3PE、防腐管道密封性强,长期运行可节约大量能源,降低能源成本,保护环境。
2:具有很强的防水和耐腐蚀能力,施工简便迅速。
3:在低温条件下也具有良好的耐腐蚀和耐冲击性,PE吸水率低(低于0.01%)。
4:使用寿命可达30-50年,正确的安装和使用可使管网维修费用极低。
1:3 PE, anti-corrosion pipe sealing strong, long-term operation can save a lot of energy and reduce energy costs and protect the environment.
2: a strong waterproof and corrosion resistance, easy construction quickly.
3: at low temperatures also has good corrosion resistance and impact resistance, PE low water absorption (less than 0.01%).
4: The life of up to 30-50 years, the correct installation and use can make the pipe network maintenance costs low.
想了解和购买各种钢管可咨询:张总 0317-5128301 手机:18632738385
更多产品,登录官方网址:www.lxgg999.com
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