We are a professional manufacturer of heat shrink tubing and have been doing business in this field for more than 10 years, with a good reputation and many regular customers all over the world. We can also accept any kind of customized heat shrink tubing type, as well as customized outer or inner packaging.

The outer layer of the waterproof heat shrinkable pipe of the optical cable terminal box is the middle wall heat shrinkable pipe, and the polyamide hot melt adhesive is applied inside. The outer layer of the middle wall can provide reliable external protection, and the high-performance hot melt adhesive can provide reliable waterproof performance and prevent the gas leakage in the junction box. 

■ application range: 45 ℃ ~125 ℃;
■ initial shrinkage temperature 70 ℃, complete shrinkage temperature 125 ℃;
■ melting temperature of inner rubber layer: 70 ℃ ~100 ℃;
■ shrinkage ratio 3:1, axial shrinkage rate ＜ ± 8%;
■ sealing, waterproof, strain buffer, environmental protection (RoHS), outer self extinguishing;
■ easy to use, and can be contracted by heating with oven and hot air gun.
■ standard color: Black (other colors available as required by customers).o the test conducted by the National Sanitation Foundation in Michigan, rats do not bite PVC tubes.

We guarantee reasonable prices and satisfactory quality, making it a good fit for your own brand.

We can offer:
- Competitive prices
- High quality products
- Sample orders accepted
- Secure payment and delivery worldwide
- Free shipping for bulk orders

For custom production and any questions, please feel free to contact! Looking forward to be your supplier in China and have a long term cooperation.
Contact us:Mors
Email: sales@huawoer.cn