What is the packaging method?

Sheets are packed in wooden crates or pallets with foam or corrugated paper. Rolls use sturdy wooden cores and waterproof wrapping. All packages are marked with product info and 'Handle with Care' symbols.

How can I get a sample?

We are pleased to send free samples. Please provide your delivery address via email or message, and we will send the sample immediately.

Fiberglass Insulation Rod Fr4 Epoxy Fiberglass Rods Insulating Rod

Name: Fiberglass Insulation Rod Fr4 Epoxy Fiberglass Rods Insulating Rod
Brand: Numbo One Industrial Co., Limited
SKU: 2288800355

Jiangsu, ChinaNumbo One Industrial Co., Limited

US$3.00

100-499 kg

US$2.60

500-999 kg

US$2.00

1,000+ kg

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Maintenance, High Voltage Testing, Electrical Insulation

Color

Yellow, Green, Light Green

Diameter

10mm ~ 100mm

Material

Epoxy Resin, Glass Fiber

Maximum Voltage

>100KV

Thermal Rating

F155 H180

Type

Rigid

Temperature

High Temperature Resistance

Length

1000mm

Delivery

10-15days

Feature

Insulation

Trade Names

Epoxy/Glass Fiber Reinforced

Transport Package

Pallet / Carton

Specification

Customized

Trademark

LBW

Origin

Jiangsu

HS Code

39169090

Production Capacity

15 Ton/Month

Key features

High Mechanical Strength: Flexural strength exceeds 300 MPa, suitable for load-bearing structural parts.

Excellent Machinability: Supports turning, milling, drilling, and grinding for precision dimensional customization.

High Voltage Resistance: Maximum voltage rating exceeds 100KV with impulse voltage up to 95KV/cm.

Customizable Dimensions: Available in diameters from 10mm to 100mm with custom length options.

Low Water Absorption: Water absorption rate is less than or equal to 0.05% for superior environmental resistance.

Fast Standard Delivery: Shipment for standard items typically within 7-15 working days.

Company profile

Numbo One Industrial Co., LimitedJiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: ShanghaiAverage Response Time: ≤6.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): EXW, FOB, FCA, CIF, DAT, DDP, DAP

About Our Factory & Business Background

Address9 Huishan Avenue, Huishan, Wuxi, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsInsulating Rods, Epoxy Rod, Insulating Paper, Presspaper Board, Phenolic Cotton Sheet, Fiberglass Cloth

Our Industry Experience & Global Business Record

Main MarketsNorth America, Mid East, South America, Eastern Asia

Product Q&A

Q:What is the most fundamental difference between 3021 and 3025?

3021 (phenolic paperboard) is for high-volume, low-voltage stamping of simple parts like gaskets. 3025 (phenolic resin fabric board) is for mechanical parts like gears and bearings requiring impact and vibration resistance.

Q:Are these materials classified as dangerous goods for export?

No, they are not classified as dangerous goods and can be transported as ordinary cargo without special transportation certifications.

Q:What are the payment terms?

We typically use Telegraphic Transfer (T/T), such as 30% deposit and 70% balance against the copy of Bill of Lading. Flexible terms can be discussed for long-term partners.

Q:What is the Minimum Order Quantity (MOQ)?

We offer a flexible MOQ policy. Standard products have a very low MOQ, while custom sizes and thicknesses require a higher MOQ based on specific requirements.

Q:What is the lead time for orders?

Standard and in-stock items ship within 7-15 working days. Custom products with special sizes or colors take approximately 15-30 working days depending on complexity.