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Features

Specifications

Material: Polyurethane

Color: Customized

Design Forces: To Suit Project

Design Life: As Required

Cable Size (mm): As Required

Packing: Wooden

Payment: T/T ,D/P ,L/C

Delivery: 10 Working Days/200 Pieces

Advantages: Resistance To Water, Oil & Grease Electrical Properties High Load Bearing Capacity

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Custom Polyurethane Bend Restrictor

Cable Protection PU Bend Limiter

Polyurethane Submarine Cable Bend Restrictor

Basic Infomation

Place of Origin: China

Brand Name: jiuna

Certification: iso9001:2015

Model Number: N/A

Payment & Shipping Terms

Packaging Details: wooden

Delivery Time: 15 working days

Payment Terms: D/P, T/T, L/C

Supply Ability: 100000 meters/month

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Custom Submarine Cable Protection PU Bend Limiter , Polyurethane Bend Restrictor

Product Description

Custom Submarine Cable Protection PU Bend Limiter

Polyurethane Bend Restrictor for Offshore Applications

The bending limiter provides essential protection for submarine cables at lower ports of offshore wind power I-pipe and J-pipe installations. This polyurethane solution is installed on buoyancy modules outside marine riser columns to ensure long-term cable integrity in harsh marine environments.

Product Specifications

Attribute	Value
Material	Polyurethane
Color	Customized
Design Forces	To Suit Project
Design Life	As Required
Cable Size	As Required (mm)
Packing	Wooden
Payment Options	T/T, D/P, L/C
Delivery	10 Working days/200 pieces

Key Advantages

Superior resistance to water, oil & grease
Excellent electrical properties
High load bearing capacity
Exceptional corrosion resistance
Durable performance in marine environments

Technical Description

Our bend limiter features a modular design with semi-annular female and male ends connected via snap rings and grooves. The innovative structure includes auxiliary pipeline channels and riser column channels for comprehensive cable protection.

Technical Requirements

Modular bite structure with adjustable length
Harvard structure module design
High-quality polyurethane with ≥45MPa tensile strength
Material density ≤1.2×10³kg/m³ (neutral buoyancy)
Withstands 8t lateral pressure
Meets submarine cable bending radius requirements

Material Characteristics

Premium Performance: Our polyurethane material offers excellent elasticity, corrosion resistance, and insulating properties while protecting cables from anchor shocks and environmental stresses.

No damage to cable covers due to material affinity
No abrasion under marine conditions including ground subsidence
50+ year durability in submarine environments
Excellent resistance to hydrolysis
Superior dielectric properties

Installation Advantages

Efficient Deployment: 1.0m-2.0m basic units reduce weight and installation time. No barge crane or secondary work vessel required during cable laying operations.

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Contact Person :	Bob
Tel :	8615961894256

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