Industry News- Taizhou HuaDong Insulated Material Co., Ltd.

Epoxy Fiberglass Core Rods: How to Specify Them for Insulators and Laminates

2026-10-16

If you are sourcing an epoxy fiberglass core, settle one question first: which of two different products do you actually need? A pultruded epoxy fiberglass core rod is a continuous, machine-ground cy...

Epoxy Core Rods: Specifications, Tolerances, and Supplier Checklist for Insulators

2026-10-09

An 18 mm epoxy core rod passes every incoming dimension check, gets crimped into its end fitting, and then splits at the ferrule during the first mechanical load test. Nothing written on the purchase...

Composite Insulator Guide: Types, Selection Rules, and Procurement Checks

2026-10-02

Picture a 33 kV line running two kilometres inland from the coast. Its porcelain suspension strings need washing twice a year, and every wash costs a switching plan, a bucket truck and a crew. Re-str...

Tipoxy Fiberglass Core: Epoxy Core Rod Selection for Composite Insulators

2026-09-25

A composite insulator that fails in service rarely fails because the silicone housing was the wrong color. It fails because the fiberglass core inside it was selected, manufactured, or handled withou...

The Railway Insulator: Types, Materials, Selection, and Maintenance Guide

2026-09-18

An overhead railway line is only as reliable as its least visible component. The railway insulator, often taken for granted, is the hard-working barrier that keeps high-voltage current in the catenar...

Railway Insulator Guide: Types, Materials, and Selection for Electrified Lines

2026-09-11

At 6:40 on a weekday morning, the 27.5 kV feeder inside a busy urban tunnel loses insulation. The pantograph drops, the train glides to a halt, and every service behind it stacks up. In most cases th...

Submit feedback

Industry News

Epoxy Fiberglass Core Rods: How to Specify Them for Insulators and Laminates

Epoxy Core Rods: Specifications, Tolerances, and Supplier Checklist for Insulators

Composite Insulator Guide: Types, Selection Rules, and Procurement Checks

Tipoxy Fiberglass Core: Epoxy Core Rod Selection for Composite Insulators

The Railway Insulator: Types, Materials, Selection, and Maintenance Guide

Railway Insulator Guide: Types, Materials, and Selection for Electrified Lines

News

Recommended News

2026-10-16Epoxy Fiberglass Core Rods: How to Specify Them for Insulators and Laminates

2026-10-09Epoxy Core Rods: Specifications, Tolerances, and Supplier Checklist for Insulators

2026-10-02Composite Insulator Guide: Types, Selection Rules, and Procurement Checks