Gold Member Since 2014
Audited Supplier
Suzhou Volsun Electronics Tech. Co., Ltd.

Split Rubber Tube, Insulation Cover, Overhead Line Insulation Cover manufacturer / supplier in China, offering Overhead Line Insulation Split Rubber Tube, Wire and Harness Ientification Products, Cable Identification Heat Shrink Tubes and so on.

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Supplier Homepage Product Non -Shrinkable Tubing Overhead Line Insulation Split Rubber Tube

Overhead Line Insulation Split Rubber Tube

Purchase Qty.:
(Pieces)
50-99 100-499 500+
FOB Unit Price: US $0.6 US $0.5 US $0.4
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $0.6
100-499 US $0.5
500+ US $0.4
Get Latest Price
Production Capacity: 1000000meters/Week
Transport Package: Export Standard Cartons
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: RUBNS-OLC
  • Rating Voltages: 10kv-220kv
  • Condition: Used
  • Type: Cable Cover
  • Sample: Free for Existing Sample
  • Electrical Strength Test: 22kv/mm
  • Specification: CE, RoHS
  • HS Code: 85479090
  • Certification: RoHS
  • Customized: Customized
  • Material: Silicon Rubber
  • Product: Overhead Line Insulation Cover
  • Thickness: 2.6mm
  • Trademark: Volsun
  • Origin: Jiangsu
Product Description
Overhead Line Insulation Split Rubber Tube

Description

RUBNS-OLC Overhead Line Insulation Split Rubber Tube The innovative product design, ease of installation. Use silicon rubber material, anti-aging, corrosion resistance, with good resistance to corona resistance, high temperature performance, especially suitable for the protection of the bare wire. Widely used in substation protection works and railway catenary system, a significant effect in the cross-lines.


Technical Performance

Serial No.PropertiesUnitStandard DataTest ResultsTest Methods
1Electrical Strength TestkV/mm≥2022GB/T 1408.1-2006
2Volume ResistivityΩ·cm≥1×10142×1014GB/T 1410-2006
3Dielectric Constant
2~32.3GB/T 1409-2006
4Shore HardnessA70±571GB/T 531
5Mechanical Properties


GB/T 528
5.1Before heat ageing



Tensile StrengthMPa≥4.05.5

Elongation at break%≥200243
5.2After Heat ageing(180ºC, 7d)%±3013

Tensile Strength Change
Elongation Change
%±30-22
6Low Temperature Elongation(-15ºC, 2h)%≥20190GB/T 2951.4-1997
7Low Temperature Flexibility(-50ºC, 4h)-No cracksNo cracksUL224-2004
8High Temperature Crack Resistance(155ºC, 2h)-No cracksNo cracksGB/T2951.6-1997

Product dimensions 

LJ Stranded Wire  Cross-sectional Area(Nominal)O.D. Of LJ Stranded Wire(mm)Silicone Rubber Sleeving Covers Models(mm)
509.0012
7010.8012
9512.4817
12014.2517
15015.7520
18517.5020
21018.7524.2
24020.0024.2
30022.4024.2
40025.9030
50029.1232
63032.6735
80036.9039.8
LGJ Stranded Wire& LGJF Stranded Wire Cross-sectional Area(Nominal)O.D. Of LJ Stranded Wire(mm)Silicone Rubber Sleeving Covers Models(mm)
35--12
50--15.6
70/1011.417
70/4013.617
95/1513.6117
95/2013.8717
95/551617
120/714.520
120/2015.0720
120/2515.7420
120/701820
150/81620
150/2016.6720
150/2517.120
150/3517.520
LGJJ-12015.520
LGJJ-15017.520
LGJQ-1501620
185/101824.2
185/2518.924.2
185/3018.8824.2
185/4519.624.2
210/101924.2
210/2519.9824.2
210/3520.3824.2
210/5020.8624.2
240/3021.624.2
240/4021.6624.2
240/5522.424.2
LGJJ-18519.624.2
LGJJ-24022.424.2
LGJQ-18518.424.2
LGJQ-24021.624.2
400/2026.9132
400/2526.6432
400/3526.8232
400/5027.6332
400/652832
400/9529.1432
500/353032
500/453032
500/6530.9632
800/5538.439.8
800/7038.5839.8
800/10038.5839.8
Voltage Ratings/Wall Thickness
Voltage(KV)≤10KV≤35KV≤110KV≤220KV
Thickness2.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm

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