PE通信管

PE通信管

产品介绍

PE通信管广泛用于室外通信电缆和光缆的护套管道系统，包括局间中继管道、馈线管道、配线管道和专用网管道以及特殊规定的长度通信管道。具有很强的适用型，适合电缆、电线等诸多线缆的穿放，是国家邮电部门大力推广的线路专用产品，适用于城镇通信光缆、低压电缆、有线电视网络、多媒体传输网络线路护套管及建筑物室内电线、电缆的穿导、隔离与保护。

产品信息/执行标准

地下通信管道用塑料管第2部分:实壁管YD/T841.2-2008

产品名称：

PE通信管

产品原料：

PE聚乙烯

产品特性：

耐腐蚀高韧性施工方便绝缘重量轻

产品颜色：

白色

产品用途：

主广泛用于室外通信电缆和光缆的护套管道系统

执行标准：

地下通信管道用塑料管第2部分∶实壁管YD/T841.2-2008

产品参数

PE通信管

外径壁厚mm

Φ202.0

Φ252.0

Φ322.2

Φ402.5

Φ503.0

Φ634.0

Φ754.5

产品特点

特点关键词∶耐腐蚀、高韧性、挠度好、施工方便、绝缘、重量轻、盘管形式、抗冲击性、耐磨性、连接方便

1、耐腐蚀，使用寿命长。在沿海地区，地下水位偏高，土地湿度大。使用金属或其它管道必须防腐，且寿命一般只有30年，而PE管材可耐多种化学介质，不受土壤腐蚀的影响。

2、韧性、挠度好。PE管材是一种高韧性管材，其断裂伸长率超过50%。对基础不均匀的地面沉降和错位的适应能力非常强。抗震性好。小口径管材可任意弯曲。

3、管壁光滑，摩擦系数小，穿缆容易，施工效率高，施工成本低。

4、电绝缘性能好，使用寿命长（五十年以上），经久耐用，线路运行安全可靠。

5、重量轻、维修，安装施工，保养方便，易于运输及操作。

6、小口径管材可采用盘管形式，管段长，接头少，安装简便。

7、管材可做成多种颜色，以示区分。

8、低温抗冲击性能优异。PE的低温脆化温度极低，可在-20℃~60℃温度范围内安全使用。冬季施工时因材料冲击性好，不会发生管子胞裂。

9、耐磨性好。PE管与其它金属管材相比，耐磨性是金属管的4倍。

10、连接方便，可采用多种全新的施工方式。PE管除了传统的开挖方式进行施工外，还可以采用多种全新的非开挖技术，如顶管，衬管，裂管等方式施工，这对于些不允许开挖的场所，是唯一的选择。

产品优势&细节展示

PRODUCTSUPERIORITY&SHOWDETAlLS

电绝缘性能好、使用寿命长

PE通信管经久耐用，线路运行安全可靠，可使用50年以上。

可采用盘管形式、施工方便

万方PE通信管小口径管材可采用百米盘管形式，管段长，接头少，安装简便。重量轻、维修，安装施工，保养方便，易于运输及操作。管壁光滑，摩擦系数小，穿缆容易，施工效率高，施工成本低。

低温抗冲击性能优异

PE的低温脆化温度极低，可在-20℃~60℃温度范围内安全使用。冬季施工时因材料冲击性好，不会发生管子脆裂。

韧性好、挠度好

PE管材是—种高韧性管材，其断裂伸长率超过50%。对基础不均匀的地面沉降和错位的适应能力非常强。抗震性好。小口径管材可任意弯曲

产品用途

1、用于暗敷于墙体内、埋敷于地下不燃烧体内的线管，以及农村建筑等普通民房家装用线管。

2、用于火灾危险性较高的场所，如宾馆、饭店、商场（大型超市）、图书馆、歌舞娱乐场所等公众聚集场所。这些场所的吊顶及地板内的线路进行穿管保护时，因其顶棚地板内有较多可燃、易燃材料，应当选用燃烧性能级别较高的阻燃PE通信管。

3、用于消防用配电线路、火灾自动报警系统电气线路。此处应当强制要求使用满足公安部行标的阻燃PE通信管。

4、用于文物古建筑明敷电气线路改造、室内装饰装修和房屋二次装修以及旧、老建筑改造时。

运输安装

1、使用通信管埋线。

2、电路走线应该把握"两端间最近距离走线"，不能无故绕线，这样不但会造成死线，还会增大电改投入。

3、一根通信管中不要穿太多线，通信后都应该拽一下，看看是否可以轻松拽动。

4、线路有接头必需在接头处留暗盒扣面板，日后更换和维修都方便。

5、管径小于25的PE通信管拐弯应用弯管器，不能加弯头拐弯，直角死弯往往会造成死线。

标签∶PE通信管

PE communication tube

product description

PE communication pipes are widely used in the sheathed piping system of outdoor communication cables and optical cables, including inter-office relay pipes, feeder pipes, distribution pipes and special network pipes, as well as communication pipes with special specified lengths. It has a strong applicable type, suitable for the wearing of cables, wires and many other cables. It is a line-specific product vigorously promoted by the national post and telecommunications department. It is suitable for urban communication optical cables, low-voltage cables, cable TV networks, and multimedia transmission network line sheathing tubes. And the penetration, isolation and protection of indoor wires and cables in buildings.

Product Information/Executive Standard

Plastic pipes for underground communication pipelines. Part 2: Solid-wall pipes YD/T841.2-2008

product name:

PE communication tube

Product raw materials:

PE polyethylene

Product Features:

Corrosion resistance, high toughness, convenient for construction, light weight, insulation

color of the product:

White

Product Usage:

Mainly widely used in sheathed piping systems of outdoor communication cables and optical cables

Executive standard:

Plastic pipes for underground communication pipelines. Part 2: Solid-wall pipes YD/T841.2-2008

Product parameter

PE communication tube

Outer diameter wall thickness mm

Φ202.0

Φ252.0

Φ322.2

Φ402.5

Φ503.0

Φ634.0

Φ754.5

Features

Feature keywords: corrosion resistance, high toughness, good flexibility, convenient construction, insulation, light weight, coil form, impact resistance, wear resistance, convenient connection

1. Corrosion resistance and long service life. In coastal areas, the groundwater level is high and the land humidity is high. The use of metal or other pipes must be anticorrosive, and the service life is generally only 30 years, while PE pipes can withstand a variety of chemical media and are not affected by soil corrosion.

2. Good toughness and flexibility. PE pipe is a kind of high tenacity pipe, its elongation at break exceeds 50%. The ability to adapt to uneven ground settlement and dislocation of the foundation is very strong. Good shock resistance. Small diameter pipes can be bent arbitrarily.

3. The pipe wall is smooth, the friction coefficient is small, the cable is easily threaded, the construction efficiency is high, and the construction cost is low.

4. Good electrical insulation, long service life (more than 50 years), durable, safe and reliable line operation.

5. Light weight, maintenance, installation and construction, convenient maintenance, easy to transport and operate.

6. Small diameter pipes can be coiled, with long pipe sections, few joints, and easy installation.

7. The pipe can be made into a variety of colors to show distinction.

8. Excellent low-temperature impact resistance. The low temperature embrittlement temperature of PE is extremely low, and it can be used safely in the temperature range of -20℃~60℃. During winter construction, due to the good impact of the material, no tube swelling will occur.

9. Good wear resistance. Compared with other metal pipes, the wear resistance of PE pipes is 4 times that of metal pipes.

10. The connection is convenient, and a variety of new construction methods can be used. In addition to traditional excavation methods, PE pipes can also be constructed with a variety of new trenchless technologies, such as pipe jacking, liner pipe, and split pipe construction. These are the only places where excavation is not allowed. choose.

Product advantages & details

PRODUCTSUPERIORITY&SHOWDETAlLS

Good electrical insulation and long service life

The PE communication pipe is durable, the line is safe and reliable, and can be used for more than 50 years.

Can adopt coil form, convenient construction

Wanfang PE communication pipe small-caliber pipes can be in the form of a hundred-meter coil, with long pipe sections, few joints, and easy installation. Light weight, maintenance, installation and construction, convenient maintenance, easy to transport and operate. The pipe wall is smooth, the friction coefficient is small, the cable is easy to pass, the construction efficiency is high, and the construction cost is low.

Excellent low temperature impact resistance

The low temperature embrittlement temperature of PE is extremely low, and it can be used safely in the temperature range of -20℃~60℃. Due to the good impact of the material during construction in winter, the pipe will not be brittle.

Good toughness, good deflection

PE pipe is a kind of high tenacity pipe, its elongation at break exceeds 50%. The ability to adapt to uneven ground settlement and dislocation of the foundation is very strong. Good shock resistance. Small diameter pipe can be bent arbitrarily

Product Usage

1. It is used for line pipes hidden in walls, buried in the underground non-combustible body, and line pipes used for home decoration of ordinary houses such as rural buildings.

2. Used in places with high fire risk, such as hotels, restaurants, shopping malls (large supermarkets), libraries, singing and dancing entertainment venues and other public gathering places. When the lines in the suspended ceilings and floors of these places are protected by pipes, because there are more combustible and combustible materials in the ceiling floor, flame-retardant PE communication pipes with higher combustion performance levels should be used.

3. It is used for fire-fighting power distribution lines and electrical circuits of automatic fire alarm systems. It should be mandatory to use flame-retardant PE communication pipes that meet the standards of the Ministry of Public Security.

4. It is used for the reconstruction of Mingfu electrical lines of cultural relics and ancient buildings, interior decoration and secondary decoration of houses, and the reconstruction of old and old buildings.

Transport and installation

1. Use communication pipes to bury the wires.

2. The wiring of the circuit should be based on "the shortest distance between the two ends of the wiring", and cannot be wound without any reason. This will not only cause dead lines, but also increase the investment in power reforms.

3. Don't run too many wires in a communication tube. You should pull it after communication to see if it can be easily pulled.

4. If the line has a connector, it is necessary to leave a cassette buckle panel at the connector, which is convenient for future replacement and maintenance.

5. The bending of PE communication pipes with a pipe diameter of less than 25 should use pipe benders, and elbows cannot be added. Right-angled bends often cause dead lines.

Tag: PE communication tube