Shenzhen Woer Electric Technology Co., Ltd

Cold Shrink Silicone Tube

WOER cold shrink tubes made of silicone rubber are a series of open ends, tubular rubber sleeves, which are manufactory expanded and assembled onto a removable supporting plastic core.

Specification of Cold Shrink Silicone Tube


Part No.SizeApplication Range (mm/inch)Length after Relaxed(mm/inch)
625-Lφ256.3~21/0.25~0.5990~180/3.5~7
632-Lφ3210~26/0.39~1.0290~180/3.5~7
635-Lφ3512~30/0.47~1.1890~180/3.5~7
640-Lφ4012.7~33/0.50~1.3090~450/3.5~17.7
644-Lφ4412.7~38/0.50~1.5090~450/3.5~17.7
653-Lφ5322~46/0.87~1.8190~500/3.5~19.7
665-Lφ6532~58/1.26~2.2890~500/3.5~19.7
680-Lφ8037~72/1.46~28.390~500/3.5~19.7


Part No.SizeApplication Range (mm/inch)Length after Relaxed(mm/inch)
825-Lφ257.3~21/0.29~0.8381.3~203/3.2~8
835-Lφ3510.5~30/0.42~1.18178~305/7~12
840-Lφ4011.9~34/0.47~1.34140~305/5.5~12
845-Lφ4513.5~39/0.53~1.54152~305/6 ~12
853-Lφ5318.2  45/0.72~1.77152~457/6~18
870-Lφ7022.4  63/0.88~2.48125~508/5~20


Features of Cold Shrink Silicone Tube

Simple installation.

No tools or heating required.

Tightly sealing, resilience retainability even after years of aging atnd exposure.

Waterproof which can meet requirements of lp67.

Convenient installation for limited site.

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Address: Room 301, Building 6-1, Woer Industrial Plant, No. 53, Qingsong Road, Zhukeng Community, Longtian Street, Pingshan District, Shenzhen, China
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