Quantity: 1000 PCS；Length: 60mm；Outer Diameter: 3.6mm；Inner Diameter: 1.5mm；Material: Polyolefin (PE)；Steel Needle Diameter: 1.0mm；Operating Temperature: -45°C to +100°C；Minimum Full Recovery Temperature: 120°C Designed specifically for single-fiber applications, it can accommodate coated fibers within 1.5mm. Composed of a heat-shrink outer tube, hot-melt inner tube, and 304 stainless steel needle, it features fast shrinkage and high efficiency. Additionally, the steel needle adopts a chamfer design, which neither sticks to the wall nor generates static electricity, maximizing the performance of the optical fiber heat-shrinkable tube The locking design at both ends of the optical fiber heat-shrinkable tube effectively prevents the internal steel needle from falling off. Its sealed structure also enables the splice to have good flame-retardant and insulating functions without affecting the optical transmission characteristics of the optical fiber after shrinkage The use of a transparent casing allows users to check the optical fiber splicing situation at any time during installation, detect whether the connection at the splicing part is correct, reduce the risk of adverse effects on the optical fiber, and make the operation safer and simpler Packaged in a plastic box for easy storage and use. It is compatible with most optical fiber fusion splicer heating furnaces and has excellent moisture-proof and anti-corrosion properties after heat shrinkage

【Product Specifications】

Product Type: Optical Fiber Heat Shrinkage Tube

Product Color: Transparent

Product Length:2.36 In 60mm

Outer Diameter:0.142 In/3.6mm 

After heating Diameter:0.095 In/2.4mm

Inner Diameter:0.059 In/1.5mm

Product Material: Stainless steel needle & PE material

Packing List: 1000 Pcs Bare Fiber Heat Shrinkable Tubes

1.Sealing structure makes the splice free from effect of temperature and humidity from environment,avoid any damages to the optical fiber during installation

2.Does not affect the optical properties of photoconductivity,protect splice position,enhancing mechanical strength

3.Smooth,deburred stainless steel reinforcing member ends decrease the risk of fiber damage during installation

4.Single holed(preshrunk)ends eliminates improper fiber threading,Extended liner length prevents contact between the fiber and ther backbone

【Size】Length 60mm

【Reduced Mouth Design】Prevent the steel needle from falling off from fiber protection sleeves

【Durability】The splicing sleeves is made of 304 stainless steel needle, good partner for the fusion splicer

【Environmentally Friendly Materials】PE environmentally friendly material, oil-resistant and corrosion-resistan

【Fast Heat Shrinkage】Suitable for most optical fiber fusion splicers.

【Installation Instructions】

Step 1: Thread the optical fiber cable into the heat shrinkable tube

Step 2: Cut after peeling off the coating of the optical fiber cable

Step 3: Put into the optical fiber fusion splicer for fusion splicing

Step 4: Move the heat shrinkable tube to the welding place and then put it into the heating tank for heating

Step 5: Finished