Pastel Green Fr4 Composite Tube, Excellent Arc Resistance, for EV Interior Components, Sample Ready

Name: Pastel Green Fr4 Composite Tube, Excellent Arc Resistance, for EV Interior Components, Sample Ready
Brand: Shenyang Youda Trading Import & Export Co., Ltd.
SKU: 2131591902

Liaoning, ChinaShenyang Youda Trading Import & Export Co., Ltd.

US$9.60

3 kg

Product profile

Customization

Available

Color

Natural Amber/Brown

Material

Epoxy Resin + Woven Glass Fiber (Fr4 Grade)

Model NO.

fiberglass tube-YD

Kind

Fiberglass Tube

Water Absorption

<0.2%

Tensile Strength

≥350 MPa

Outer Diameter (Od)

5 mm - 200 mm (Customizable)

Inner Diameter (ID)

2 mm - 190 mm (Wall Thickness: 1.5 mm - 10 mm)

Operating Temperature

-40°C to +140°C (Short-Term up to 180°C)

Flexural Strength

≥400 MPa

Volume Resistivity

>1.0 × 10^13 ω·Cm

Machinability

Excellent - Can Be Drilled, Milled, Turned

Specification

1000mm

Trademark

Youda

Origin

Liaoning, China

Production Capacity

100 Ton/Tons Per Month

Key features

Customizable Dimensions: Outer diameter 5-200mm, inner diameter 2-190mm, and wall thickness 1.5-10mm fully customizable.

Excellent Machinability: Can be easily drilled, milled, turned, and tapped using standard metalworking tools.

Low Moisture Absorption: Water absorption <0.2% ensures dimensional stability in humid environments.

Custom Color Options: Standard natural amber/brown available with custom colors upon request.

Fast Sample Availability: Free or low-cost samples available for quality evaluation before bulk ordering.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCustomization from SamplesCustomization from Designs

Shenyang Youda Trading Import & Export Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤3.34h

About Our Factory & Business Background

AddressShenyang, Liaoning, China

Plant Area150 square meters

Number of Employees28

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsTransformer Radiator, Insulation Paper, Insulation Sheet, Electrical Insulation Paper, Insulation Films, Fish Paper, DDP Paper

Production Lines1

Production MachinesSculpture Machine, Cutting Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-12-16

Main MarketsAfrica, East Asia(Japan/ South Korea)

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Can FR4 tubes be machined using standard metalworking tools?

Yes. FR4 fiberglass tubes can be easily cut, drilled, milled, turned, and tapped using carbide-tipped or diamond-coated tools. We recommend using dust extraction during machining due to fine particulate generation.

Q:What are the most common applications for FR4 tubes?

Typical uses include: Insulating bushings and spacers in transformers and switchgear, structural supports in PCB test fixtures, coil bobbins and motor insulation sleeves, robotic arms and automation jigs requiring non-conductive, rigid components, and aerospace and rail transit insulating components.

Q:Are FR4 tubes suitable for outdoor or humid environments?

Yes. FR4 has very low moisture absorption (<0.2%), making it stable in humid conditions. However, for prolonged outdoor exposure to UV radiation, we recommend protective coatings or alternative materials like GPO-3 if UV degradation is a concern.

Q:Do you offer samples before bulk ordering?

Absolutely. We provide free or low-cost samples (shipping may apply) so you can evaluate material quality, color, and machinability before placing a full order.