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  • How to Select Cold Shrink Cable Accessories--From Cable Conductor Material
    How to Select Cold Shrink Cable Accessories--From Cable Conductor Material
    2025-08-25
    When selecting cold shrink cable accessories, it's crucial to match the internal connector to the cable conductor material.Copper conductors require connectors with high clamping force to ensure a stable connection.Aluminum conductors (which are softer and more susceptible to oxidation) require specialized alloy connectors with oxidation resistance or a serrated surface.When selecting cold shrink cable accessories, verify the conductor material compatibility on the accessory datasheet to ensure a safe and reliable installation.
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  • QLG‘s Tips On The Chinese Mid-Autumn Festival
    QLG‘s Tips On The Chinese Mid-Autumn Festival
    2025-10-07
    The full moon has universally been a symbol of fullness anf brightness. The expectation is for reunion (团圆, tuányuán). The roundness of the moon, the mooncakes, and the family circle gathered at a table all echo finding wholeness in togetherness.
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  • QLG‘s Tips On Chinese Solar Terms-The Autumn Equinox
    QLG‘s Tips On Chinese Solar Terms-The Autumn Equinox
    2025-09-23
    Some short stories about Chinese traditional culture - Chinese solar terms - Autumnal Equinox
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  • Unraveling The Difference Behind Heat-Shrink And Cold-Shrink Cable Accessories
    Unraveling The Difference Behind Heat-Shrink And Cold-Shrink Cable Accessories
    2025-09-22
    Heat-shrink is like a master blacksmith forging a permanent, armored seal. It relies on external energy (heat) to activate a chemical memory, creating a bond that is both mechanical and adhesive. It is the traditional, time-tested workhorse for applications demanding ultimate ruggedness. However, cold-shrink is like a pre-tensioned spring, waiting for its moment to act. It relies on stored mechanical energy within its elastic form to create a powerful, consistent, and flexible seal. It is the modern, agile solution for speed, safety, and applications where flexibility and extreme temperatures are paramount. In the end, both are brilliant solutions to a critical engineering challenge. By understanding the science behind their materials, their ideal purposes, and their operational dance, we can ensure our cable remain safe, secure, and reliable for decades to come.
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  • A Quick Guide to Using Cold Shrink Tubing
    A Quick Guide to Using Cold Shrink Tubing
    2024-09-18
    Mastering Cold Shrink Tubing: A Quick GuideCold shrink tubing is a game-changer in insulation and protection for cables and connectors. Unlike traditional heat-shrink tubing, it expands and contracts without needing heat, making it user-friendly and versatile. Here’s how to effectively use cold shri
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  • Type of cold shrink tube
    Type of cold shrink tube
    2024-09-13
    Cold shrink tubing covers low-voltage cables, wire connections, joints, and terminals, and it shrinks when the core is removed to create tightly sealed bundles. It doesn't require heat guns, so it can be used where gas and electrical heating devices are not allowed. It is used across various applica
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Since the establishment of Zhejiang QLG Electric Power Fitting Co., Ltd., in 2009, with one decade prosper and robust growth, QLG company is currently fully concentrated on the production, R&D, and sales of electric power fitting, cable accessories...

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