[Compatible with Extra-High Voltage Underground Power Cables]

A PVC cable duct designed for smooth cable pull-through and easy installation. Combines Eflex's proven workability with the strength and cable pull-through performance required for extra-high voltage underground power lines.

Its excellent pull-through capability and ease of installation help shorten construction timelines for underground cabling work at data centers.

Features

Cable
Pull‑Through
Performance

lowers cable pulling tension and enables smoother cable installation.

High bending rigidity
Static Friction Coefficient Test Results (Reference Values)
Nominal diameter Conventional PVC pipe SFVP
φ 150 Average below 0.6 Average below 0.45
Low static friction

Cable
Pull‑Through
Performance

Nominal inner diameter +10 mm

Low-friction surface makes cable installation easier, reduces tension, and enables smaller ducts for cost savings.

Unit: mm

Nominal diameter φ 130 φ 150 φ 200
Inner diameter 140 160 210
Outer diameter 164 191 256
Expanded inner diameter (nominal diameter + 10mm).

Easy
construction

Lightweight Design

About 1/3 the weight of conventional ducts, making transport and installation effortless.

Weight comparison

*Pipe weight (4m length) Unit:kg

Nominal
diameter		 Conventional
PVC pipe		 SFVP Weight ratio(%)
φ 130 23 8 34
φ 150 32 9 28
φ 200 54 16 30
Approximately 1/3 of the weight of conventional PVC pipe.

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PVC power cable conduit, SFVP®

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