HDPE双壁波纹管，波纹管，波纹管厂家

HDPE双壁波纹管，波纹管，波纹管厂家

产品介绍

HDPE双壁波纹管，简称PE波纹管，80年代初在德国首先研制成功。经过十多年的发展和完善，已经由单一的品种发展到完整的产品系列。万方高密度聚乙烯（HDPE）双壁波纹管是以高密度聚乙烯（HDPE）为主要原料加入必要的添加剂，经挤出成型方式加工而成的具有波纹结构的管材，内壁平整光滑，外壁波纹，内外壁是中空且紧密熔接的环状结构。具有耐腐蚀、使用寿命长、内壁光滑、流动摩擦阻力小、一体化成型、性能均一等优点。其优异的管壁结构设计，与其他结构的管材相比，成本大大降低。并且由于连接方便、可靠，在国内外得到广泛应用，大量替代混凝土管和铸铁管。

产品信息/执行标准

GB/T19472.1-2019 埋地用聚乙烯（PE）结构壁管道系统 第1部分聚乙烯双壁波纹管材

产品名称：HDPE双壁波纹管

产品原料：HDPE高密度聚乙烯

产品特性：轻质结构 抗外压强柔性佳 耐低温

产品颜色：黑色波状通体 蓝色内里

产品用途：市政排水排污及建筑排水排污等管道系统工程

产品特点

特点关键词∶ 轻质、结构独特、稳定、柔性佳、耐低温、抗冲击、耐磨、抗沉降、抗紫外线、绿色环保

1、轻质∶聚乙烯的密度为0.95g/cm3，比水轻，产品米重为传统水泥管的1/8，施工非常方便。

2、产品结构独特，抗压能力强∶外壁呈环形波纹状结构，大大增强了管材的环刚度，从而增强了管道对土壤负荷的抵抗力，与其他管材相比较具有明显的优势。

3、化学稳定性佳∶由于HDPE分子没有极性，所以化学稳定性极好。 除少数强氯化剂外，大多数化学介质对其不起破坏作用。 一般使用， 环境土壤、电力、酸碱等因素都不会使该管道破坏，不滋生细菌，不结垢，其流通面积不会随运行时间增加而减少。

4、良好的耐低温，抗冲击性能∶HDPE双壁波纹管的脆化温度是-70℃，有良好的抗冲击性.-30℃以上施工时不必采取特殊保护措施，冬季施工方便。

5、绿色环保∶产品连接方便，接口密封好，零渗漏，避免二次污染，是理想的"绿色管材"。PE材料为卫生无毒材料，燃烧时无有毒气体排放，无"白色污染"隐患。

6、抗沉降∶ 产品具有良好的挠曲性能，可适应土壤的不均匀沉降;

7、抗紫外线∶PE波纹管外壁添加了一定成分的碳黑，具有优异的抗紫外线辐射性能。

8、优异的耐磨性能∶在15英尺/秒的速度下，耐磨性比普通或细粒钢管高3～5倍。

产品用途

1、市政排水、排污管道系统工程;

2、公寓、住宅小区地下埋设排水排污;

3、高速公路预埋管道，高尔夫球场地下渗水管网;

4、农田水利灌溉输水、排涝等水利工程;

5、化工、矿山用于流体的输送及通风等。

运输安装

HDPE双壁波纹管可用各种交通工具运输。在运输、装卸过程中，不允许抛摔、撞击、重压、长时间曝晒或靠近热源。不允许与有毒有害物质混运。

1、HDPE双壁波纹管安装必须由具有专业资格的人员，严格按照HDPE双壁波纹管的安排和业务标准，以确保质量。

2、在处理材料时，严禁投掷，跌落，滚动和拖动以免损坏管道;在连接管道时，检查两端，如果有任何损坏，请切断受损的部分。

3、成品管材带承插扩口，采用承插对接方式连接.

4、为确保管道连接后无渗透现象，请务必使用本产品配套密封圈。

6、安装完成后，必须进行避水试验， 以确定没有泄漏。

标签∶ HDPE双壁波纹管 双壁波纹管 波纹管 波纹管厂家

HDPE double wall corrugated pipe, corrugated pipe, corrugated pipe manufacturer

product description

HDPE double-wall corrugated pipe, PE corrugated pipe for short, was first successfully developed in Germany in the early 1980s. After more than ten years of development and improvement, it has developed from a single variety to a complete product series. Wanfang high-density polyethylene (HDPE) double-wall corrugated pipe is a pipe with corrugated structure made of high-density polyethylene (HDPE) as the main raw material and added with necessary additives through extrusion molding. The inner wall is flat and smooth, and the outer wall Corrugated, the inner and outer walls are hollow and tightly welded ring structure. It has the advantages of corrosion resistance, long service life, smooth inner wall, low flow friction resistance, integrated molding, and uniform performance. Its excellent pipe wall structure design greatly reduces the cost compared with pipes of other structures. And because of its convenient and reliable connection, it has been widely used at home and abroad, replacing concrete pipes and cast iron pipes.

Product Information/Executive Standard

GB/T19472.1-2019 Polyethylene (PE) structure wall piping system for underground use Part 1 Polyethylene double-wall corrugated pipe

Product name: HDPE double-wall corrugated pipe

Product raw material: HDPE high-density polyethylene

Product features: lightweight structure, resistance to external pressure, good flexibility, low temperature resistance

Product color: black wavy body, blue lining

Product use: municipal drainage and sewage drainage and construction drainage and other pipeline system projects

Features

Feature keywords: light weight, unique structure, stability, good flexibility, low temperature resistance, impact resistance, abrasion resistance, sedimentation resistance, UV resistance, green environmental protection

1. Lightweight: Polyethylene has a density of 0.95g/cm3, which is lighter than water. The product's weight in rice is 1/8 of that of traditional cement pipes, and the construction is very convenient.

2. The product has a unique structure and strong pressure resistance: the outer wall is a ring-shaped corrugated structure, which greatly enhances the ring stiffness of the pipe, thereby enhancing the resistance of the pipe to soil load, and has obvious advantages compared with other pipes.

3. Good chemical stability: Since the HDPE molecule has no polarity, it has excellent chemical stability. Except for a few strong chlorinating agents, most chemical media do not have a destructive effect on it. In general use, environmental soil, electricity, acid and alkali and other factors will not damage the pipeline, will not breed bacteria, will not scale, and its circulation area will not decrease with the increase of operating time.

4. Good low-temperature resistance and impact resistance: The embrittlement temperature of HDPE double-wall corrugated pipe is -70℃, which has good impact resistance. No special protection measures are required for construction above -30℃, and construction in winter is convenient.

5. Green and environmental protection: The product is easy to connect, the interface is well sealed, zero leakage, and avoid secondary pollution. It is an ideal "green pipe". The PE material is hygienic and non-toxic, no toxic gas is emitted when burned, and there is no hidden danger of "white pollution".

6. Anti-sedimentation: The product has good flexural properties and can adapt to the uneven settlement of the soil;

7. Anti-ultraviolet rays: The outer wall of the PE corrugated pipe is added with a certain composition of carbon black, which has excellent anti-ultraviolet radiation performance.

8. Excellent wear resistance: At a speed of 15 feet per second, the wear resistance is 3 to 5 times higher than that of ordinary or fine-grained steel pipes.

Product Usage

1. Municipal drainage and sewage pipe system engineering;

2. Buried underground drainage and sewage in apartments and residential communities;

3. Pre-buried pipelines on expressways, and seepage water pipe networks in golf courses;

4. Water conservancy projects such as irrigation, water delivery, and drainage of farmland water conservancy;

5. Chemicals and mines are used for fluid transportation and ventilation.

Transport and installation

HDPE double-wall corrugated pipe can be transported by various vehicles. In the process of transportation, loading and unloading, it is not allowed to throw, hit, press heavily, expose to the sun for a long time, or be close to the heat source. Mixed transport with toxic and hazardous substances is not allowed.

1. The installation of HDPE double-wall corrugated pipe must be carried out by qualified personnel, strictly in accordance with the arrangement and business standards of HDPE double-wall corrugated pipe to ensure quality.

2. When handling materials, it is strictly forbidden to throw, drop, roll and drag to avoid damage to the pipeline; when connecting the pipeline, check both ends, if there is any damage, please cut off the damaged part.

3. The finished pipe has a socket and flared mouth, and is connected by socket butt connection.

4. In order to ensure that there is no penetration after the pipe is connected, please be sure to use the matching sealing ring of this product.

6. After the installation is completed, a water avoidance test must be carried out to confirm that there is no leakage.

Tag: HDPE double wall corrugated pipe double wall corrugated pipe corrugated pipe corrugated pipe manufacturer