EPDM Cold Shrink Tube for Communication Coaxial Cable Joint



Description

RUBLS-EPDM a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an in line connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal. The insulating tube is made of EPDM rubber, which contains no chlorides or sulphurs. Various diameter sizes will cover a range of 1000 volt cables, copper and aluminum conductors. 




Unique Advantages

1. Excellent weather resistance, ultraviolet aging resistance and higher embrittlement resistance than heat shrink tubing
2. More resistant to slab and prick, abrasion, acid and alkali than silicone cold shrink tubing
3. Simultaneously expands and shrinks with workpieces without clearances, seals tight in harsh environment
3. Stably sealing the workpieces in windy environment
4. Well suited for cable less than 1KV
5. Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure.
6. Simple , safe installation, requires no tools or special training. No torches or heat work required.
7. Shrink Ratio:3.5:1
8. Sealing class IP68



Application

1. Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000volts
2. Meets ANSI C119.1, directly buriable or submersible or indoor, outdoor, or overhead use
3. Physical protection and moisture sealing for high-voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
4. Insulation of secondary splices copper or aluminum conductors Relocation of service Dig-in repairs, sheath repairs
5. Insulation of inline conductor transition connectors
6. Sealing of coax cables with Type N or 7/16 DIN connectors on wireless communication towers

Technical Data

Properties	Typical Data	Test method
HS	49 A	ASTM D 2240-75
Tensile Strength	9.8 MPa	ASTM D412-75
Elongation at break	720%	ASTM D412-75
Tear Strength	27 N/ mm	ASTM D624C-73
Dielectric Strength	14.3kV/mm	ASTM 149-75
Dielectric Constants	5.0(Initial data)/5.6(90degree in the water for 7 days))	/
Anti-enzyme (bacteria)	The 28 day exposure without growth	ASTM G-21
UV Resistant	UV irradiation for 2000 hours without aging	ASTM G-53

Dimensions

Size (mm)	Inner Diameter D(mm)	Min Cable Outer diameter  (mm)	Max Cable Outer Diameter (mm)	Recovered Length L(mm)
VE18-3	18	7.8	14.3	80
VE18-6	18	7.8	14.3	152
VE18-7	18	7.8	14.3	178
VE24-8	20	2.54	20.9	203
VE25-7	25	10.1	20.9	178
VE25-8	25	10.1	20.9	203
VE25-11	25	10.1	20.9	279
VE25-12	25	10.1	20.9	305
VE28-5	28	8.0	22.5	125
VE35-6	35	13.9	30.1	152
VE35-8	35	13.9	30.1	203
VE35-9	35	13.9	30.1	229
VE35-11	35	13.9	30.1	279
VE42-6	42	16.8	35.1	152
VE42-8	42	16.8	35.1	203
VE42-10	42	16.8	35.1	254
VE42-12	42	16.8	35.1	305
VE42-16	42	16.8	35.1	406
VE42-18	42	16.8	35.1	457
VE50-8	50	13.5	43.7	203
VE58-6	58	24.0	49.3	152
VE58-7	58	24.0	49.3	178
VE58-8	58	24.0	49.3	203
VE58-10	58	24.0	49.3	254
VE58-12	58	24.0	49.3	305
VE58-18	58	24.0	49.3	457
VE58-24	58	24.0	49.3	610
VE58HP-10	58	20.5	51.0	254
VE65-10	65	23.7	57.5	254
VE77-6	77	32.2	67.8	152
VE77-7	77	32.2	67.8	178
VE77-9	77	32.2	67.8	229
VE77-12	77	32.2	67.8	305
VE77-13	77	32.2	67.8	330
VE77-14	77	32.2	67.8	355
VE77-18	77	32.2	67.8	457
VE77-22	77	32.2	67.8	550
VE77HP-13	77	27.4	70.0	330
VE105-8	105	42.6	93.7	203
VE105-9	105	42.6	93.7	229
VE105-18	105	42.6	93.7	457
VE105-20	105	42.6	93.7	508
VE120-24	120	33.0	114.3	610
VE160-24	160	60.0	154.0	620

Contact information

Suzhou Volsun Electronics Technology Co., Ltd
Add.: No.402, Mudong Road, Wuzhong District, Suzhou 215101, Jiangsu,China

Email:
volsun2006@szvolsun.com     Alice Liu
WhatsApp:+86-15862465779

• CONTACT TEL: +86-512-66386808
• SALES CONTACT: volsun2006@szvolsun.com