Changzhou Longchuang Insulating Material Co., Ltd.
Manufacturer of good insulation materials； Your long-term partner !
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Black 35mm Heat Shrink Stress Control Tube For MV Cable Terminations And Joints
・ Manufactured from cross linked polyolefin
・ Providing effective electrical stress control for MV cable terminations and joints up to 42 kV
・ Continuous operation temperature: -40°C to 100°C
・ Shrink temperature: start at 90°C, and fully recovered at 130°C
・ Color: black
Selection Table
| Product No. | Inner Diameter/mm | After Recovered Wall Thickness (±0.2)/mm | Standard Cut Length /mm | Standard Continuous Length (m/roll) | |
| As Supplied (Min) | After Recovered (Max) | ||||
| 10kV WRSYL-30/11 | 30 | 11 | 2.0 | 100-1200 | 25 |
| 10kV WRSYL-35/14 | 35 | 14 | 2.0 | 100-1200 | 25 |
| 10kV WRSYL-40/17 | 40 | 17 | 2.0 | 100-1200 | 25 |
| 10kV WRSYL-45/19 | 45 | 19 | 2.0 | 100-1200 | 25 |
| 10kV WRSYL-55/25 | 55 | 25 | 3.2 | 100-1200 | 15 |
| 10kV WRSYL-60/25 | 60 | 25 | 2.3 | 100-1200 | 15 |
| 10kV WRSYL-70/29 | 70 | 29 | 3.2 | 100-1200 | 15 |
20kV WRSYL Series
| 20k WRSYL-35/14 | 35 | 14 | 2.0 | 100-1200 | 25 |
| 20kVWRSYL-40/17 | 40 | 17 | 2.0 | 100-1200 | 25 |
| 20kVWRSYL-45/19 | 45 | 19 | 2.0 | 100-1200 | 25 |
| 20kVWRSYL-55/25 | 55 | 25 | 3.2 | 100-1200 | 15 |
| 20kVWRSYL-60/25 | 60 | 25 | 2.3 | 100-1200 | 15 |
| 20kVWRSYL-70/29 | 70 | 29 | 3.2 | 100-1200 | 15 |
| 30kV WRSYL Series | |||||
| 30kVWRSYL-45/19 | 45 | 19 | 2.0 | 100-1200 | 15 |
| 30kVWRSYL-55/24 | 55 | 24 | 3.2 | 100-1200 | 15 |
| 30kVWRSYL-70/29 | 70 | 29 | 3.2 | 100-1200 | 15 |
| 30kVWRSYL-85/40 | 85 | 40 | 3.5 | 100-1200 | 15 |
| 30kVWRSYL-90/40 | 90 | 40 | 3.5 | 100-1200 | 15 |
| 35kV WRSYL Series | |||||
| 35kVWRSYL-45/19 | 45 | 19 | 2.0 | 100-1200 | 15 |
| 35kVWRSYL-55/24 | 55 | 24 | 3.2 | 100-1200 | 15 |
| 35kVWRSYL-70/29 | 70 | 29 | 3.2 | 100-1200 | 15 |
| 35kVWRSYL-85/40 | 85 | 40 | 3.5 | 100-1200 | 15 |
| 35kVWRSYL-90/40 | 90 | 40 | 3.5 | 100-1200 | 15 |
| Technical Data | |||||
| Property I | Test Method | Standard | |||
| Tensile Strength | ASTM-D-638 | NlOMPa | |||
| Elongation at Break | ASTM-D-638 | N300% | |||
| Tensile Strength after Aging | ASTM-D-638 | 38MPa (130^,168 hrs) | |||
| Elongation at Break after Aging | ASTM-D-638 | 3240% (1302,168 hrs) | |||
| Dielectric Constant | IEC 60250 | 15-25 | |||
| Volume Resistivity | IEC 60093 | & 1 x 1010 Q • cm | |||
| Longitudinal Shrinkage | ASTM-D-2671 | <5% | |||
| Eccentricity | ASTM-D-2671 | <30% | |||
| Water Absorption | ISO 62 | W0.5% | |||
FAQ
Professional Production Quality is Reliable
Q1 . Which certifications or test reports do you have?
A : We have UL,ROHS and REACH.
Q2 . How to ship my order? Is it safe?
A : For small package, we will send it by Express,such as Fedex, UPS,TNT, DHL and so on.
For big packages, we will send them by Air or By sea or by Train. We will use good packing and ensure the safety. We will be responsible to any product damage caused on delivery.”
Q3 . What about your delivery time?
A : We have a lot of products in stock. We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time with you.” (Usually is 3-7days).
Q4 . Can you provide samples? Are the samples free?
A : Yes. We can provide samples.
Usually for our standard products with stock, we can supply samples free for testing.
Q5 . Could I put my own logo on it?
A : Sure, of course, we are a professional manufacture and have over 10 years OEM experience.