Import 3725 Phenolic Cotton Fiber Laminated Bar — Buy in wholesale FOB from Supplier in Global Markets

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3725 Phenolic Cotton Fiber Laminated Bar by Wuxi Chifeng Metal Products Co., Ltd
Harbor
3725 Phenolic Cotton Fiber Laminated Bar - Image 1

3725 Phenolic Cotton Fiber Laminated Bar

🕐Last updated: Jul 20, 2026
3.92/ Bags
Min. Order: 1 Bags
💱₹3.92/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryMachined Components
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 3725 Phenolic Cotton Fiber Laminated Bar from Wuxi Chifeng Metal Products Co., Ltd - Wholesale Supply

The 3725 phenolic cotton fiber laminated bar is a thermosetting composite made from phenolic resin and woven cotton cloth, designed for high-voltage electrical insulation and wear-resistant mechanical components. This grade offers strong dielectric properties, with a standard diameter range of 20 to 200 mm and a default length of 1000 mm, supplied in a brown finish to meet industrial identification norms. Its layered cotton fabric reinforcement provides high mechanical strength and impact resistance, making it suitable for heavy-duty applications.

The material composition combines phenolic resin as the binder with multiple plies of cotton cloth, resulting in a dense, homogeneous structure with excellent machinability. Typical industry standards for this class of laminated bar include a tensile strength of 80 to 120 MPa, a flexural strength of 120 to 160 MPa, and a dielectric strength of 5 to 8 kV/mm, though exact values depend on the specific formulation and curing process. It is also resistant to oils, solvents, and moderate temperatures, with a standard operating range up to 120°C.

Common applications include insulating spacers in electrical equipment, bushings, gears, and wear pads in machinery where dimensional stability and electrical isolation are critical. Buyers typically source this material in bulk for industrial manufacturing, with common trade terms including FOB or CFR from Chinese ports. The product is often used in power distribution, motor manufacturing, and machinery assembly, where reliability under electrical and mechanical stress is paramount.

Technical Specifications for Wuxi Chifeng Metal Products Co., Ltd 3725 Phenolic Cotton Fiber Laminated Bar
Material CompositionPhenolic resin + woven cotton cloth
Grade3725
Diameter Range20 - 200 mm
Standard Length1000 mm
ColorBrown
Tensile Strength (typical)80 - 120 MPa
Flexural Strength (typical)120 - 160 MPa
Dielectric Strength (typical)5 - 8 kV/mm
Operating Temperature (typical)Up to 120°C
Density (typical)1.3 - 1.4 g/cm³
Moisture Absorption (typical)< 1.5%
About Wuxi Chifeng Metal Products Co., Ltd - Industrial Materials Supplier in China

Wuxi Chifeng Metal Products Co., Ltd is based in Wuxi City, Jiangsu Province, with its registered office at Saige Mansion on Huishan Main Road. The company operates within China’s industrial materials sector, focusing on engineered composites and laminated products for electrical and mechanical applications.

The supplier’s profile indicates a harbor trust tier, though current response metrics are not available, suggesting buyers should confirm lead times and trade terms directly. The listing specifies the 3725 phenolic cotton fiber laminated bar as a key product, with no additional claims about certifications, production capacity, or client base provided in the available data.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 3725 Phenolic Cotton Fiber Laminated Bar from Wuxi Chifeng Metal Products Co., Ltd
The 3725 grade is primarily used for high-voltage insulation in electrical equipment and as wear-resistant components in machinery. Its phenolic resin and cotton cloth composition provides both dielectric strength and mechanical durability, making it ideal for spacers, bushings, and gears.

Sourcing 3725 Phenolic Cotton Fiber Laminated Bar from Wuxi Chifeng Metal Products Co., Ltd - China Import Guide

Before ordering, verify the exact diameter and length tolerances with the supplier, as these can vary based on production batches. Request a material test report to confirm mechanical properties like tensile and flexural strength, as these are critical for load-bearing applications. Ensure the dielectric strength meets your equipment’s voltage requirements, especially for high-power electrical systems.

Confirm logistics details such as the nearest port of shipment (likely Shanghai or Ningbo for Wuxi-based suppliers) and whether the supplier offers FOB or CFR Incoterms. Lead times for custom sizes or large volumes may extend beyond standard stock, so clarify production schedules upfront. Payment terms should be agreed in writing, with common options including T/T or L/C for bulk orders.

For quality control, insist on third-party inspection for dimensions, surface finish, and dielectric properties before shipment. Check that the material’s moisture absorption rate is within the typical < 1.5% range to avoid performance issues in humid conditions. Documentation such as a certificate of conformance and test reports for mechanical and electrical properties should accompany the delivery.

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Buy 3725 Phenolic Cotton Fibe in Bulk — Verified Supplier in Global Markets

When sourcing 3725 Phenolic Cotton Fiber Laminated Bar for your business, securing the right balance of quality and cost is essential. Wuxi Chifeng Metal Products Co., Ltd, a verified supplier based in , offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.92/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Machined Components sector with strong demand from importing countries worldwide.

3725 Phenolic Cotton Fibe Specifications, Trade Terms & Pricing

Importing 3725 Phenolic Cotton Fibe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuxi Chifeng Metal Products Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Wuxi Chifeng Metal Products Co., Ltd — Supplier in Global Markets

Finding trustworthy partners is the foundation of successful importing. The supplier of this 3725 Phenolic Cotton Fibe has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Machined Components category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import 3725 Phenolic Cotton Fibe — Shipping, Logistics & Customs

Importing 3725 Phenolic Cotton Fibe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 3725 Phenolic Cotton Fibe

What is the wholesale price of 3725 Phenolic Cotton Fiber Laminated Bar?

The current listed wholesale price for 3725 Phenolic Cotton Fiber Laminated Bar from Wuxi Chifeng Metal Products Co., Ltd is $3.92/Bags on FOB terms from . Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuxi Chifeng Metal Products Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for 3725 Phenolic Cotton Fibe?

The supplier, Wuxi Chifeng Metal Products Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 3725 Phenolic Cotton Fibe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 3725 Phenolic Cotton Fiber Laminated Bar?

The HS Code classification for 3725 Phenolic Cotton Fiber Laminated Bar depends on the specific grade and form. Contact Wuxi Chifeng Metal Products Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 3725 Phenolic Cotton Fibe from international markets?

To import 3725 Phenolic Cotton Fibe from international markets, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuxi Chifeng Metal Products Co., Ltd. Ensure you have the necessary import licenses for Machined Components products in your destination country.

Is Wuxi Chifeng Metal Products Co., Ltd a verified supplier?

Yes, Wuxi Chifeng Metal Products Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 3725 Phenolic Cotton Fiber Laminated Bar?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuxi Chifeng Metal Products Co., Ltd through EximNext.

What packaging options are available for bulk orders of 3725 Phenolic Cotton Fibe?

Wuxi Chifeng Metal Products Co., Ltd offers 3725 Phenolic Cotton Fibe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 3725 Phenolic Cotton Fibe the most?

3725 Phenolic Cotton Fibe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuxi Chifeng Metal Products Co., Ltd through our platform.

What certifications does this 3725 Phenolic Cotton Fibe supplier hold?

Wuxi Chifeng Metal Products Co., Ltd maintains international quality certifications. These ensure that the 3725 Phenolic Cotton Fibe meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 3725 Phenolic Cotton Fiber Laminated Bar on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuxi Chifeng Metal Products Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuxi Chifeng Metal Products Co., Ltd.

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