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Knowledge

Knowledge base

Selection, inspection and care guides for wire rope, slings, shackles, hooks, chain and mooring ropes, written by the people who test them.

Guides

20 Oct 2026

Wire Rope Sling vs Chain Sling vs Webbing Sling: Which to Use When

Chain for heat and abrasion, wire rope for general duty, webbing for finished surfaces — how to pick the right…

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20 Oct 2026

Wire Rope Construction Guide: 6×19, 6×36

Decode 6x19, 6x36, 18x7 and 35x7 wire rope constructions — cores, lay types and strand patterns — and match construction…

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20 Oct 2026

Dyneema vs Steel Wire Rope: Full Comparison Guide

Dyneema UHMWPE vs steel wire rope compared — weight, strength, cost, and handling. Which is right for your application?

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10 Oct 2026

UHMWPE, HMPE and Dyneema Rope: The Buyer’s Guide

UHMWPE, UHMPE and HMPE name one fibre class; Dyneema and Spectra are fibre brands; Plasma and Plateena are ropes. Where…

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10 Oct 2026

HMPE Rope in Indian Coastal Service: UV and Abrasion

Sun, salt and grit decide how long an HMPE rope lasts on an Indian coast — and the fibre grade…

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10 Oct 2026

What Standard Does HMPE Rope Come Under?

India has no BIS standard for HMPE rope. What IS 14928 and IS 9944 actually cover, where ISO 10325 and…

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10 Oct 2026

Inspecting and Retiring HMPE Rope

The steel discard rules do not transfer to a braided fibre rope, and no Indian Standard replaces them. What a…

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10 Oct 2026

HMPE Mooring and Towing Lines

HMPE mooring and towing lines sit under SOLAS II-1/3-8, not the lifting-gear rules. The design figures, the low-stiffness-tail warning, current…

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10 Oct 2026

Creep in HMPE Rope, and How to Design Around It

Creep is permanent stretch under sustained load, and it decides whether HMPE suits a permanently tensioned line. What drives it,…

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10 Oct 2026

Cable-Laid Grommets and Cable-Laid Slings

What a cable-laid grommet is, how one is formed and hand-spliced, why the core is laid in and never cut…

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10 Oct 2026

Electric Hoist Selection Guide: Capacity, Duty Cycle and Mounting

How to choose the right electric hoist — capacity, FEM/ISO duty classification, mounting type, lifting speed and power requirements.

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10 Oct 2026

Shackle Types and Applications: Bow, Dee, Safety Pin Grade Guide

Complete guide to shackle types — bow vs dee, screw pin vs bolt vs safety pin, material grades and EN…

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