45mm FTTH Drop Fiber Optic Equipment Fusion Splicing Cable Protection Sleeve Heat Shrinkable Sleeves for cables

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Product Overview


Product Description

Fiber Optic Fusion Protection Splice Sleeves 45mm Heat Shrink Tube Fiber Optic Hot Melt Tube
Fiber Optic cable protection Sleeve,Shrink tube,Fiber heat shrink tube, Optic Fiber heat sheink tube,Fiber heat shrink tube
Shrinkable sleeve is applied to the optical fiber closure to fix and protect the optical fiber when splicing.

The sleeve can be divided into two types(single and mass) according to the function. The single type is used for the single-fiber, and the mass type is used for the ribbon fiber. It is different in the reinforcement between two types. The single one realizes the reinforcement by the stainless steel needles, the later one via the ceramic reinforcement member to realize the function.Mass means there are several cores for the fiber. So the mass sleeve includes 4cores, 6cores, 8cores, 12cores

Application of Heat Shrink Tube
The heat shrink tube is for insulation and protection of components, terminals, wiring connectors and wiring strapping, marking and identification mechanical protection.


Shrinking Temperature (°C)
110 ~ 130
Radial Shrinking Rate (%)
Axial Shrinking Rate (%)
Low Temperature Property
No crackle at -55°C lasting 4 hours
Normal Operation Temperature (°C)
-55°C ~ + 135°C
Normal Operature Relative Humidity
Spark- over Strength (kV/mm)
Tensile Strength (Mpa)
Loss at -40°C
Loss at +60°C RH95%

1)Outer Shrink Tube
2)Stainless Steel Rod
3)Inner Tube
4)Protection Sleeves Length: 25mm, 30mm, 35mm,40mm, 45mm , 55mm , 60mm
5)Steel needle Diameter: 0.5mm, 0.8mm, 1.0mm,1.2mm,1.5mm (Standard Single Fiber)
6)Custom lengths available
7)Color-coded outer tubes available
8)No influence on the fiber's transmission
9)Splice point protection and intensity improvement
10)Easy operation and reduction of the risk of managing fiber
11) External tube clearly showing the status of connection
12)Airproof configuration keeping the splice point's good resistance of humidity and temperature
13)Operating temperature ranging from -45℃ to 100℃

Customer Feedback

QC process

Company Profile



Q1. Could you do design for us?
Yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.

Q2. How about your delivery time?
Generally, it will take 5-7 working days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q3. How about the shipping?
(1) For small orders, we will send the goods by International Express like Fedex, DHL, or UPS. Usually it takes about 7 workdays to arrive.
(2) If big quantity we will ship by Ocean transportation, it takes one month to arrive.
(3) If urgent, you can select shipping by Air, but freight charge will be more expensive.

Q4. what services can we provide?
(1) Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU,Express Delivery.
(2) Accepted Payment Currency:USD,EUR,HKD,GBP,CNY.
(3) Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Escrow.
(4) Language Spoken:English,Chinese,Spanish,German,Korean.

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