
Item | CL-HFT(KC) | |
Continuus Temperature Range | -40ºC-125ºC | |
Specifications | •TL52668 Type C •ASTM D 2671/UL224 •ROHS2.0,REACH,ELV,POPs,PAHs | |
Radial Shrinking Ratio | 2:1 | |
Recommended shrink temp. | 160ºC | |
Tensile Strength | ≥10.4MPa | |
Elongation Ratio | ≥200% | |
Volume Resistivity (Ω·cm) | ≥10^ 12 | |
Dielectric Voltage Withstand | 600V | |
Cold Bend | No cracking | |
Heat Shock | No drops, no flowing and no cracking. | |
Dielectric Strength(kv/mm) | ≥15k | |
Flammability | UL94 HB, GB 8410 | |
Features | •Irradiation crosslinked polyolefin material •Soft, Elastic & Environmental •The inner wall is slotted to make the shrinkage more compliant. |
Size | As supplied | After full recovery | |
(D) Inside diameter | (d) Inside diameter | (T) Wall-thickness | |
Φ40.0/20.0 | 42.0±2.0 | ≤20.0 | 1.05±0.25 |
Φ45.0/25.0 | 47.0±2.0 | ≤25.0 | 1.05±0.25 |
Φ50.0/25.0 | 52.0±2.0 | ≤25.0 | 1.05±0.25 |
Φ55.0/27.5 | 57.0±2.0 | ≤27.5 | 1.05±0.25 |
Φ60.0/30.0 | 62.0±2.0 | ≤30.0 | 1.05±0.25 |
Φ65.0/32.5 | 67.0±2.0 | ≤32.5 | 1.05±0.25 |
Φ70.0/35.0 | 72.0±2.0 | ≤35.0 | 1.05±0.25 |
Φ80.0/40.0 | 82.0±2.0 | ≤40.0 | 1.05±0.25 |
(Orders for products with special specifications are acceptable).



Application: Self-venting Shrinking Tubes, because of its special design, can ensure that it will not be folded after shrinking. Widely used in automotive pipelines, wind power anchor bolts and other fields.




A: Our factory is located in Changzhou City, near Shanghai. Welcome to visit our company.
Q: Can I get samples?
A: If we have the samples you need in our stock, we can supply them, but postage could be paid by you. If you have cooperated with us, we can send samples free of charge.
If the samples you need is not in stock, we can also make it according to the drawings and requirements you provide. We will charge some sample preparation fee or mould fee. Our existing moulds are quite complete though.
Q: How about the payment?
A: T/T, L/C, ALI pay are accepted. Our customers usually pay 50% deposit in advance, then the balance pay before shipping.
Payment terms ae negotiable.
Q: What about the delivery time?
A: Conventional specification products will be returned on delivey date according to the quantity of orders.
Special specification products will be returned on delivery date according to the manufacturing time of the mould.
About 10-45 days after receiving deposit.