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Dual wall heat shrinkable tube
The Dual Wall Heat Shrinkable Tube from Shenzhen Woer Heat-Shrinkable Material Co., Ltd. is a thermoplastic tubing with an inner layer of polyolefin and an outer adhesive layer designed to seal around electrical connections. It shrinks at a minimum temperature of 80°C and operates reliably between -55°C and 125°C, with an elongation strength exceeding 200%. The product is available in multiple diameters and shrink ratios, typically ranging from 2:1 to 3:1, and is suited for environments requiring moisture and chemical resistance.
The inner wall provides electrical insulation, while the outer adhesive layer melts during heating to form a continuous, waterproof bond over joints and splices. This construction is standard in industrial-grade heat shrink products and meets common industry benchmarks for dielectric strength and adhesion. The material composition is typically polyolefin-based, with no halogenated compounds unless specified otherwise by the buyer. It is not reinforced with fiberglass or metal braid, distinguishing it from heavy-duty conduit alternatives.
This tubing is commonly used in automotive wiring harnesses, aerospace connectors, telecommunications junctions, and industrial control panels. Buyers include manufacturers of electric vehicles, OEMs in the electronics sector, and maintenance contractors servicing heavy machinery. Packaging is typically in reels or cut lengths, with standard cartons holding 100 to 500 meters. Trade terms are flexible, with FOB Shenzhen and CIF common, though exact MOQ and lead time require direct confirmation with the supplier.
| Shrink Temperature | 80°C minimum |
| Operating Temperature Range | -55°C to 125°C |
| Shrink Ratio | 2:1 typical |
| Wall Thickness (Before Shrink) | 0.8 mm typical |
| Wall Thickness (After Shrink) | 0.4 mm typical |
| Elongation at Break | Over 200% |
| Adhesive Layer | Hot-melt ethylene-vinyl acetate copolymer, typical for dual-wall tubing |
| Material Base | Polyolefin, standard for industrial heat shrink applications |
| Dielectric Strength | 20 kV/mm typical |
| Flame Rating | UL 224 recognized, V-2 or better typical |
Shenzhen Woer Heat-Shrinkable Material Co., Ltd. is a manufacturer based in Xinwei Industrial Park, Shenzhen, with a registered address in Guangdong Province. The company is listed as an imported supplier with harbor-tier trust verification, indicating active export compliance and logistics readiness. The listing shows no public data on years in operation, workforce size, or certifications, and no client references are provided.
The supplier focuses exclusively on heat shrinkable tubing products, with no indication of broader product lines or in-house R&D. Response rate and average response time are not tracked on the platform, suggesting limited real-time buyer communication infrastructure. The business appears to operate as a direct manufacturer, but buyers must verify production capacity and quality control processes through direct inquiry.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Dual wall heat shrinkable tube from Shenzhen Woer Heat-Shrinkable Material Co., Ltd. - China Import Guide
Before placing an order, verify the exact dimensions, shrink ratio, and wall thickness with the supplier, as these vary by batch. Request a sample to test shrink performance and adhesive bond strength under your operating conditions. Confirm whether the material complies with any industry-specific standards such as UL 224, SAE AS23053, or IEC 60684, even if not advertised. Do not assume certification without documented proof.
Lead time is not stated and may vary from 10 to 30 days depending on order volume and material availability. Confirm Incoterms: FOB Shenzhen is common, but CIF or DAP may be negotiable. Payment terms typically require 30% advance and 70% against copy of bill of lading. Ensure packaging is sealed in moisture-barrier bags with desiccant, especially for long sea shipments.
Quality checks should include visual inspection for bubbles, uneven shrinkage, or adhesive leakage. Request batch-specific test reports for dielectric strength, elongation, and thermal stability. Insist on a Certificate of Conformity that matches the product code and shipment. Retain a sample from each delivery for future comparison and audit purposes.
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30 suppliersBuy & Import Dual Wall Heat Shrinkable — Wholesale Supply from China
Securing a reliable supply chain for Dual Wall Heat Shrinkable Tube is critical for maintaining your business operations. Shenzhen Woer Heat-Shrinkable Material Co., Ltd., a supplier located in China, provides high-quality Dual Wall Heat Shrinkable 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 Heat Shrinkable from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Woer Heat-Shrinkable Material Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Shenzhen Woer Heat-Shrinkable Material Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Woer Heat-Shrinkable Material 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 global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Dual Wall Heat Shrinkable
When importing Dual Wall Heat Shrinkable 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 Heat Shrinkable
How can I get the wholesale price for Dual Wall Heat Shrinkable Tube?
Click the "Request Quotation" button to contact Shenzhen Woer Heat-Shrinkable Material Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Dual Wall Heat Shrinkable in bulk from China?
Yes, Shenzhen Woer Heat-Shrinkable Material Co., Ltd. provides Dual Wall Heat Shrinkable 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 Shenzhen Woer Heat-Shrinkable Material Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Dual Wall Heat Shrinkable to your country.
How do I request a sample of Dual Wall Heat Shrinkable Tube?
Send a direct message to Shenzhen Woer Heat-Shrinkable Material 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?
Shenzhen Woer Heat-Shrinkable Material Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Dual Wall Heat Shrinkable?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen Woer Heat-Shrinkable Material Co., Ltd..
Does Shenzhen Woer Heat-Shrinkable Material Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shenzhen Woer Heat-Shrinkable Material 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 Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Shenzhen Woer Heat-Shrinkable Material 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 B2B marketplace.
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