Cold Shrink EPDM Tube, EPDM Rubber Cold Shrink Tube, Equivalent to 3m 8420 Pst Series

• Customization: Available
• Application: RF Coaxial Connectors Weatherproofing
• Color: Black or Gray
• Model NO.: CPE
• Connector Type: DIN, N and Mini DIN
• Cable Type: Coaxial Cable and Power Cable
• Material: EPDM Rubber
• Cross Reference: 3m 8420 Pst Cold Shrink
• Transport Package: Standard Package
• Specification: CPE
• Trademark: HarshSeal
• Origin: China
• HS Code: 8547200000
• Production Capacity: 500000 Pieces / Month

Product Description

HarshMet Cold Shrink EPDM Tube CPE Series
For Electrical, Telecom and Industrial Applications
 
Description
 
HarshMet Cold Shrink Tubes are 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. A wide range of diameter sizes and lengths will cover a range of 1000 volt cables, copper and aluminium conductors.
 
Features
 
Simple installation, requires only workman's hands
Accommodates a wide range of cable sizes
No torches or heat required  
Good thermal stability
Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure
Excellent wet electrical properties
Improved tough rubber formulation to with stand rough backfilling
Resists fungus v Resists acids and alkalis
Resists ozone and ultraviolet light
 
Applications
 
Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000 volts
Directly buriable or submersible
For indoor, outdoor, or overhead use
Physical protection and moisture sealing for high-voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
Insulation of secondary splices copper or aluminium conductors
Relocation of service v Dig-in repairs
Sheath repairs
Insulation of inline conductor transition connectors
Sealing of jumper-to-feeder and jumper-to-equipment RF coax connections
 
Mechanical & Electrical Properties
 

Properties	Typical Value	Testing Method
300% Modulus	3.5 Mpa	ASTM D412-75
Ultimate Tensile Strength	11.8 MPa	ASTM D 412-75
Ultimate Elongation	750%	ASTM D 412-75
Die C Tear	38.6N/mm	ASTM D624C-73
Dielectric Strength	19.1KV/mm	ASTM D149-75
Moisture Absorption	Wt. Gain 1.3%	24 hrs, 90°C, HO
Hardness	49A	ASTM 2240

 
 
Selection Table
 

P/N	Inside Diameter of Supporting Spiral (MM)	Application Range,MM	Recovered Length,MM	материал
CPE18	18	7.2~14.3	80-1000	EPDM
CPE25	25	10.1~20.9	150-1000	EPDM
CPE32	32	12.9-27	120-1000	EPDM
CPE35	35	13~30.1	120-1000	EPDM
CPE40	40	15~35	120-1000	EPDM
CPE42	42	15~36	120-1000	EPDM
CPE50	50	17-44	150-1500	EPDM
CPE58	58	23.5-50	150-1500	EPDM
CPE65	65	27~58	150-1500	EPDM
CPE68	70	23~61.5	150-1500	EPDM
CPE77	77	26~70	152-1500	EPDM
CPE90	90	34.5-83	150-1500	EPDM
CPE105	105	41.6~95	150-1500	EPDM
CPE120	120	46~110	150-1500	EPDM
CPE126	126	56-119.5	203-1500	EPDM
CPE140	140	60-126	230-1500	EPDM
CPE155	155	70-147	254-1500	EPDM
.....