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How to choose the right cable blocker for power telecommunication pipe network

Cable blocker is a kind of important equipment used in electric power and telecommunication pipe network, which can effectively block the entrance of cable, prevent water, dust, corrosive substances and so on from entering into the pipeline, protect the cable and prolong its service life. However, there are various kinds of cable blockers in the market, how to choose the suitable cable blocker for power and telecommunication pipe network has become an important issue.

08-07

2023

How to choose the right cable blocker for power telecommunication pipe network
How to choose the right cable blocker for power telecommunication pipe network

The role of cable blockers

Cable pipe blocker is mainly used for blocking the import and export of both ends of the cable pipe as a kind of blocking and sealing product. The use of cable pipe blocker to seal the cable pipe mouth, can effectively eliminate rain, sediment, insects and rodents, as well as the circulation of harmful gases in the pipeline, to improve the operational safety coefficient of the cable through the pipe. Due to the differences in the use of the environment, the requirements of the cable pipe blocker are different, so the construction unit should be based on the actual situation to choose different specifications of the performance of the cable blocker.

07-26

2023

The role of cable blockers
The role of cable blockers

Cable blocker new choice for pipe blocking

Cable blocker adopts new flame retardant materials, upper and lower pressure plate and flexible parts, by the upper and lower pressure plate longitudinal contraction resulting in flexible parts of the outer ring and the inner wall of the pipeline, the inner ring and the outer wall of the cable in close contact with the cable pipeline mouth segmented blocking to achieve isolation of sealing effect; the product set of acid-resistant, alkali-resistant, abrasion-resistant, corrosion-resistant, flame-retardant and heat-resistant, waterproof and anti-freeze, UV-proof, safe and environmentally friendly, ageing and so on, many advantages in one, can be Effective isolation of open flames to stabilize the cable, to prevent water, silt, debris, small animals and other damage to the cable into the pipeline, to effectively protect the cable operation safety, can withstand greater pressure, effective isolation of open flames to stabilize the cable.

07-18

2023

Cable blocker new choice for pipe blocking
Cable blocker new choice for pipe blocking

昌景黄铁路安徽段电力、变电、接触网首件工程顺利验收

       近日，由中国铁建电气化局集团南方分公司承建的昌景黄铁路安徽段电力、变电、接触网工程顺利通过首件验收评估，标志着各专业施工建设步入到快车道，为全线站后四电工程施工推进奠定了坚实基础。此次验收评估由皖赣铁路安徽公司牵头组织，国铁集团工管中心、上海铁路局供电部等相关单位人员组成专家组参与验收评估。

07-17

2023

昌景黄铁路安徽段电力、变电、接触网首件工程顺利验收
昌景黄铁路安徽段电力、变电、接触网首件工程顺利验收

线缆封堵器用在上面地方

　　线缆封堵器通过堵塞线缆末端，能有效阻隔气体、液体、灰尘等物质的渗透，防止空气渗漏和漏油，从而保障线缆的正常工作。通过简单有效的方式，提供了完善的线缆密封保护功能。

07-06

2023

线缆封堵器用在上面地方
线缆封堵器用在上面地方

电缆竖井封堵的主要特点

　　电缆竖井封堵以其防护全和经济实用的特点，适用于电力系统各类电缆竖井和接头的密封与保护，是输配电系统安全稳定运行的关键设备之一。

06-26

2023

电缆竖井封堵的主要特点
电缆竖井封堵的主要特点

电缆防水封堵的作用

　　电缆防水封堵技术通过物理或化学方法阻隔水分和腐蚀介质，对电缆提供有效的防护，保证其正常工作与发挥预定功能，延长使用寿命，提高可靠性，是一种高效经济的电气设备保护措施。

06-16

2023

电缆防水封堵的作用
电缆防水封堵的作用

如何使用LSR自流平封堵组料进行电缆防水封堵？

文章简介：本文介绍了使用LSR自流平封堵组料进行电缆防水封堵的步骤和优势，详细阐述了LSR自流平封堵组料的作用和使用方法，从而为电缆防水封堵提供了一种有效的解决方法。

06-10

2023

如何使用LSR自流平封堵组料进行电缆防水封堵？
如何使用LSR自流平封堵组料进行电缆防水封堵？

电缆防水封堵的主要特点

　电缆防水封堵主要有以下特点:防水性能强。采用高质量的液态硅胶、环氧树脂等，与电缆外皮紧密结合，隔绝水分与湿气的侵入，防水效果好，使用寿命长达30-50年。绝缘性能好。材料本身绝缘强度高，与电缆完全绝缘，不会影响电缆性能，安全可靠。

06-06

2023

电缆防水封堵的主要特点
电缆防水封堵的主要特点
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