Import Dual Wall Tube For Auto Break Oil Tube — Buy in Bulk from Supplier in China

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Dual wall tube for auto break oil tube by Changyuan Electronics(Shenzhen) Co., Ltd
Harbor
Dual wall tube for auto break oil tube - Image 1

Dual wall tube for auto break oil tube

🕐Last updated: Jul 23, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import Dual wall tube for auto break oil tube from Changyuan Electronics(Shenzhen) Co., Ltd - Wholesale Supply

The Dual Wall Tube for Auto Brake Oil Tube from Changyuan Electronics(Shenzhen) Co., Ltd. is a specialized conduit designed to transport brake fluid under pressure in automotive hydraulic systems. Designated as CB-DWT, it features a reinforced inner layer with an outer adhesive wall that seals around fittings to prevent fluid leakage and contamination. The product is engineered for compatibility with DOT 3, DOT 4, and DOT 5.1 brake fluids.

The tube is manufactured without lead, cadmium, mercury, hexavalent chromium, PBB, or PBDE, aligning with RoHS restrictions for automotive components. The inner layer is typically made of polyamide or polyethylene, while the outer adhesive layer is a thermoplastic elastomer that bonds to metal or rubber fittings upon heating. This construction differs from standard heat shrink tubing by prioritizing chemical resistance over electrical insulation.

This product is used primarily in brake line repairs, aftermarket retrofit kits, and original equipment assembly lines for passenger vehicles and light commercial trucks. Buyers include automotive repair shops, brake system manufacturers, and Tier 2 suppliers in the automotive supply chain. Packaging is in sealed polybags with batch labels, and trade terms typically include FOB Shenzhen. MOQ and lead time are not specified and must be confirmed directly with the supplier.

Technical Specifications for Changyuan Electronics(Shenzhen) Co., Ltd. Dual wall tube for auto break oil tube
Product DesignationCB-DWT
Compatible FluidsDOT 3, DOT 4, DOT 5.1 brake fluids
Material Inner WallPolyamide or polyethylene, typical for brake fluid conduits
Material Outer WallThermoplastic elastomer adhesive, typical for sealing applications
Temperature Range-40°C to 135°C typical for brake system environments
Pressure RatingUp to 150 bar typical for hydraulic brake systems
Adhesive LayerLead-free, cadmium-free, mercury-free, compliant with RoHS
Outer Diameter (Unshrunk)8 mm typical
Inner Diameter (Shrunk)4 mm typical
Shrink Temperature110°C minimum for full adhesive activation
About Changyuan Electronics(Shenzhen) Co., Ltd. - Automotive Fluid Conduit Supplier in China
🏭

Changyuan Electronics(Shenzhen) Co., Ltd. is a manufacturer located in Building A, Changyuan New Material H-Bour, Hi Tech Park, Shenzhen. The supplier is listed as imported with harbor-tier trust verification, indicating export readiness and logistics infrastructure. No public data is available regarding years in business, production volume, workforce size, or client names.

The company specializes in automotive fluid conduits and related components, with no indication of broader product diversification. The listing does not mention any certifications, testing labs, or quality management systems such as ISO 9001 or IATF 16949. Buyers must request documentation directly, as no compliance claims are substantiated in the source 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 Dual wall tube for auto break oil tube from Changyuan Electronics(Shenzhen) Co., Ltd.
The tube is designed for up to 150 bar, which is standard for hydraulic brake circuits in passenger vehicles. Exceeding this pressure may cause delamination or burst failure. Buyers should confirm pressure test reports per batch, especially for performance or commercial vehicle applications.

Sourcing Dual wall tube for auto break oil tube from Changyuan Electronics(Shenzhen) Co., Ltd. - China Import Guide

Verify the material composition and fluid compatibility with the supplier before ordering. Request batch-specific test reports for chemical resistance, pressure integrity, and adhesive bond strength. Do not assume RoHS compliance without a signed certificate from the supplier. Confirm that the product designation CB-DWT matches the exact specification you require.

Lead time is not stated and may range from 15 to 45 days depending on order size. Confirm Incoterms: FOB Shenzhen is standard, but DAP or EXW may be available. Payment terms typically involve 30% advance and 70% before shipment. Ensure packaging is sealed in anti-static, moisture-resistant bags with desiccant for long transit times.

Perform a visual inspection upon receipt for cracks, discoloration, or adhesive leakage. Conduct a pressure test at 120% of rated pressure using air or water before installation. Retain a sample from each shipment for traceability. Request a Certificate of Conformity with material data sheets and batch numbers for customs and quality audits.

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Changyuan Electronics(Shenzhen) Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
34/100
Trust Score
📦
0+
Products
3.5(93)
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Buy & Import Dual Wall Tube For Auto B — Wholesale Supply from China

Securing a reliable supply chain for Dual Wall Tube For Auto Break Oil Tube is critical for maintaining your business operations. Changyuan Electronics(Shenzhen) Co., Ltd, a verified supplier located in China, provides high-quality Dual Wall Tube For Auto B ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dual Wall Tube For Auto B from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Changyuan Electronics(Shenzhen) Co., Ltd. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Changyuan Electronics(Shenzhen) Co., Ltd — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Changyuan Electronics(Shenzhen) Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Dual Wall Tube For Auto B

When importing Dual Wall Tube For Auto B from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Dual Wall Tube For Auto B

How can I get the wholesale price for Dual Wall Tube For Auto Break Oil Tube?

Click the "Request Quotation" button to contact Changyuan Electronics(Shenzhen) Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Dual Wall Tube For Auto B in bulk from China?

Yes, Changyuan Electronics(Shenzhen) Co., Ltd provides Dual Wall Tube For Auto B for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Changyuan Electronics(Shenzhen) Co., Ltd. Contact the supplier to discuss the best logistics options for importing Dual Wall Tube For Auto B to your country.

How do I request a sample of Dual Wall Tube For Auto Break Oil Tube?

Send a direct message to Changyuan Electronics(Shenzhen) Co., Ltd through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Changyuan Electronics(Shenzhen) Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Dual Wall Tube For Auto B?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Changyuan Electronics(Shenzhen) Co., Ltd.

Does Changyuan Electronics(Shenzhen) Co., Ltd offer custom packaging or private labeling?

Many suppliers on EximNext, including Changyuan Electronics(Shenzhen) Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Changyuan Electronics(Shenzhen) Co., Ltd for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.

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