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Durable Pultruded Insulation Strip for Transformer Structural Support

Henan, ChinaXuchang Zhongcheng Insulation Materials Co., Ltd.

Durable Pultruded Insulation Strip for Transformer Structural Support

US$1.9135

100 kg

Product specifications

Cross section size

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Insulation, Thermal Insulation

Color

Red/White

Material

E-Glass Fiber + Epoxy / Polyester Resin

Maximum Voltage

10KV~19KV

Thermal Rating

H 180

Transport Package

Bundled Packing + Stretch Film + Carton / Wooden C

Specification

Customized

Trademark

zhongcheng

Origin

Henan, China

HS Code

7019909000

Production Capacity

12, 000 Tons/Year

Key features

Manufactured by continuous pultrusion, ensuring monolithic structure without delamination or cracking.

Provides both electrical insulation and ventilation channels to reduce coil temperature rise.

High mechanical strength (>600 MPa) with excellent compression resistance under coil pressure.

Company profile

Xuchang Zhongcheng Insulation Materials Co., Ltd.

Fast DeliveryHigh Repeat Buyers ChoiceCustomization from SamplesODM Services

Xuchang Zhongcheng Insulation Materials Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Own rich exporting experience CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.21h

About Our Factory & Business Background

AddressNo. 3376 Xufan Road, Jian'an District, Xuchang, Henan, China

Plant Area5000 square meters

Number of Employees51

Registered Capital2,100,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1 KG

Supply Chain Partners300

Our Production Capability & Technical Expertise

Main ProductsAMA, AHA, NMN, NHN, PMP

Production Lines3

Production MachinesBelt Making Machine, Wrapping Machine, Cutting & Rolling Machine, Plate Cutting Machine

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers5 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2007-10-15

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is fiberglass I-shape spacer used for?

A:

It is used for insulation support and ventilation duct formation in dry-type transformers and reactors.

Q:What is the difference between epoxy and polyester types?

A:

Epoxy type offers higher mechanical strength and electrical performance, while polyester type is more cost-effective.

Q:Can it withstand coil pressure?

A:

Yes. It has high compressive strength and does not deform under coil tightening force.

Q:What applications is it suitable for?

A:

Dry-type transformers, reactors, power distribution systems, inverters, and high-voltage test equipment.

Q:Can sizes be customized?

A:

Yes. We support customized cross-sections, length, and mold design.

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