防止电缆被镀锌钢管口径边缘划伤、磨损 请选用绝缘管护口!
绝缘管护口的用途：
在电缆穿线时，为防止电缆被镀锌钢管口径边缘划伤、磨损，用绝缘护口套在镀锌钢管的两端，保护电缆，使电缆长期处在安全、绝缘的良好状态，避免电力事故和人员伤害。
绝缘管护口的特点：
我们有两种材质产品。一种采用优质橡胶，柔韧度好，耐寒，耐热使用寿命长。另一种采用优质聚丙烯原料，美观 抗老化 耐寒 耐热，抗腐蚀，抗划伤。两款均为内外双保护设计。
绝缘管护口的型号:
DN15（4分）、DN20（6分）、DN25（1寸）、DN32（1.25寸）、DN40（1.5寸）、DN50（2寸）、 DN65（2.5寸）、DN80（3寸）、 DN100（4寸） ，DN125（5寸） DN150（6寸）镀锌钢管 。
高品质绝缘管护口介绍（英文部分）
The high quality of insulating sleeve
Applications:
In order to protect the power cable which is scratched and torn by the sharp edges of the two ends of Galvanized tube when we put the power cable through the Galvanized tube. We can put the rubber insulating sleeves on the two ends of the Galvanized tube, this technic makes
the power cable in a long-term state of insulation and safety to prevent power
failures and personal accidents.
Characteristics:
We have two kinds of products: one is
made of high quality rubber which is soft, long-service-life, cold-resistant
and heat resistant. Another one is made of high polypropylene which is heat
resistant, corrosion resistant and scratch resistant. we adopt the design which
can protect both inside and outside tubes.
Model: DN15,DN20,DN25,DN32,DN40,DN50,DN65,DN80,DN100,DN125,DN150
唐山市中科英华电力技术有限公司是专业生产开发电缆穿线管-管护口，穿线管管卡、不锈钢双片型管卡、裸铜线连接卡。的制造厂商，生产及出口业务已经开展十余年，有着丰富的生产经验。公司同时为用户定
