Premium Heat Shrink Tubing for Fiber Optic Dome Sealing

• Customization: Available
• Certification: ISO, CE
• Color: Black
• Model NO.: HST
• IP Rating: IP68
• Usage: Optical Cable
• Type: Heat Shrinkable
• Transport Package: Carton
• Origin: China
• HS Code: 8536790000
• Production Capacity: 1000000 Sets/Week

Product Description

Application

• Designed for use in fiber optic dome splice closures for aerial and underground cable installations.
• Provides robust sealing and protection against mechanical damage, UV exposure, and corrosion.

Product Description

The Heavy Wall Heat Shrink Tube is a specialized sealing solution for fiber optic dome splice closures. Manufactured from high-quality cross-linked polyolefin with a spiral polyamide adhesive, it delivers superior insulation, UV resistance, and mechanical protection. Its wide temperature stability and 4:1 shrink ratio ensure reliable performance in challenging environments. With thermo-chromatic paint for precise installation and an innovative locking mechanism, this heat shrink tube is an essential component for maintaining network integrity.

Features & Benifits

• Wide Shrink Ratio: 4:1 shrink ratio accommodates diverse cable sizes.
• Thermo-Chromatic Paint: Changes color during installation to ensure proper fit and seal.
• Durable Construction: Resistant to UV, corrosion, mechanical damage, and temperature extremes.
• Secure Sealing: Innovative locking mechanism hermetically seals and locks cable positions.
• Versatile Application: Ideal for aerial and underground fiber optic dome splice closures.
• Customizable Options: Available in special colors and packing upon request.

Detailed Photos

Specification

Dimensions of Heat Shrink Tube

Size	As Supplied (Ø mm)	After Recovered (Ø mm)	Wall Thickness (mm)	Standard Length (mm)
28/6	Ø28	Ø6	2.9	150
30/6	Ø30	Ø6	3.0	150
33/8	Ø33	Ø8	3.0	150
38/9	Ø38	Ø9	3.5	150
43/9	Ø43	Ø9	3.8	150
43/10	Ø45	Ø10	3.8	150
55/16	Ø55	Ø16	3.7	150
75/22	Ø75	Ø22	3.7	150
95/25	Ø95	Ø25	4.2	150
105/30	Ø105	Ø30	4.2	150