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The Heat Shrinkable Dual-Wall Tube Environmental protection Military standard Automotive pipeline protection is built from a cross‑linked polyolefin (PE/PA blend) outer wall and a thermoplastic adhesive liner. It is engineered to meet military‑grade specifications for environmental protection of automotive pipelines and electrical systems, offering moisture resistance, mechanical shielding and a sealed joint after shrinkage. The outer layer is flame‑retardant, while the adhesive layer provides waterproof sealing and high adhesion to substrates. The product is presented as a high‑performance solution for harsh industrial conditions.
Typical industry practice for dual‑wall heat‑shrink tubing includes a shrinkage ratio of about 3:1, a working temperature range of - 40 °C to 125 °C and a wall thickness of 0.5‑1.5 mm, values that align with the performance described by Huawoer. Standard dielectric strength for this class is around 2000 V and tensile strength near 30 MPa, providing reliable insulation and mechanical robustness. The adhesive melt temperature usually lies between 70 °C and 100 °C, enabling effective sealing after shrinkage. These typical specifications complement the product’s military‑grade flame‑retardant rating, which is commonly UL94 V‑0.
The tubes are widely used by automotive OEMs, pipeline manufacturers and system integrators that require durable protection against moisture, abrasion and fire. Contractors and distributors source them for cable bundles, pipe joints and electronic enclosures where long‑term reliability is essential. Huawoer can supply custom lengths, colours and packaging, accepts sample orders and negotiates trade terms directly with the buyer; exact pricing, MOQ and lead‑time should be confirmed with the supplier before placing an order.
| Outer material | Cross‑linked polyolefin (PE/PA blend) |
| Inner layer | Thermoplastic adhesive liner |
| Flame‑retardant rating | military‑grade (typical UL94 V‑0) |
| Typical shrinkage ratio | typical 3:1 |
| Typical working temperature range | typical - 40 °C to 125 °C |
| Typical adhesive melt temperature | typical 70‑100 °C |
| Standard colour | Black (additional colours available on request) |
| Typical wall thickness | typical 0.5‑1.5 mm |
| Typical dielectric strength | typical 2000 V |
| Typical tensile strength | typical 30 MPa |
Huawoer Heat‑Shrinkable Material Co., Ltd is based in Huizhou City, Guangdong Province, China, operating from Building A in the TCL Yunshan Industry Zone. The supplier carries an organic tier and a voyage trust tier, though its platform response rate is recorded as 0 % with no average response time reported.
The company claims more than ten years of experience in heat‑shrink tubing manufacture and serves regular customers worldwide. It offers both standard and fully customised dual‑wall tubes, with options for outer or inner packaging, colour customization and adhesive formulation. Huawoer highlights its ability to provide competitive pricing, sample orders and worldwide shipping, while noting that trade terms are negotiable directly with the buyer.
This dual-wall heat shrinkable tube with adhesive liner provides reliable environmental protection for automotive pipeline and electrical systems. Engineered to military standards, it offers superior sealing, moisture resistance, and mechanical protection for cable bundles and pipeline joints. Ideal for industrial export and OEM supply chains requiring consistent quality and international specification compliance.
| 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 |
Verify the exact tube dimensions, wall thickness, colour and the specific military‑grade standard required for your application before ordering. Request a detailed technical datasheet that lists material composition, shrinkage ratio and adhesive performance. Ensure the supplier can provide the necessary certification documents, such as UL94 V‑0 or any applicable military standards, and confirm the minimum order quantity and sample availability.
Discuss preferred Incoterms, for example FOB Shenzhen or CIF destination port, and ask the supplier for an estimated production and shipping lead‑time based on your order size. Payment terms are typically negotiated, often requiring a deposit before production and balance on shipment; obtain written agreement before payment. Confirm any freight forwarder or customs brokerage requirements specific to imports from China.
Arrange a third‑party inspection or request the supplier’s quality‑control report to verify that the tubes meet the stated temperature, flame‑retardant and mechanical performance. Ask for test certificates covering dielectric strength, tensile strength and fire rating. Ensure the shipment includes a packing list, material safety data sheet and, if required, a certificate of origin for customs clearance.
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When sourcing Heat Shrinkable Dual-Wall Tube Environmental Protection Military Standard Automotive Pipeline Protection for your business, securing the right balance of quality and cost is essential. Huawoer Heat-Shrinkable Material Co., Ltd, a verified supplier based in Huizhou City, United States, offers this product with key specifications including Dual-Wall Heat Shrinkable Tube with Adhesive Liner, 3:1 and 4:1 Shrink Ratios, Cross-linked Polyolefin Outer Wall, Thermoplastic Adhesive Inner Liner, and Nominal Diameters 3mm - 105mm; Wall Thickness After Shrink: 0.8mm - 4.0mm; Standard Lengths: 1m, 1.22m, Custom. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.150.85./Meter and manage bulk orders with a minimum order quantity (MOQ) of 200 Meter. This product is actively traded under HS Code 3917.33, making it a staple in the Gas Tubes sector with strong demand from importing countries worldwide.
Importing Heat Shrinkable Dual-Wall requires careful attention to shipping logistics, customs compliance, and secure payment terms. Huawoer Heat-Shrinkable Material Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3917.33 in their destination country. 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Heat Shrinkable Dual-Wall 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 Gas Tubes category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Heat Shrinkable Dual-Wall 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 for HS Code 3917.33 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Heat Shrinkable Dual-Wall Tube Environmental Protection Military Standard Automotive Pipeline Protection from Huawoer Heat-Shrinkable Material Co., Ltd is $0.150.85./Meter on FOB terms from United States. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Huawoer Heat-Shrinkable Material Co., Ltd through EximNext.
The supplier, Huawoer Heat-Shrinkable Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 200 Meter for Heat Shrinkable Dual-Wall. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Heat Shrinkable Dual-Wall Tube Environmental Protection Military Standard Automotive Pipeline Protection is classified under HS Code 3917.33. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Heat Shrinkable Dual-Wall from United States, negotiate shipping terms (FOB, CIF, or EXW) directly with Huawoer Heat-Shrinkable Material Co., Ltd. Ensure you have the necessary import licenses for Gas Tubes products in your destination country.
Yes, Huawoer Heat-Shrinkable Material 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.
The key specifications for Heat Shrinkable Dual-Wall Tube Environmental Protection Military Standard Automotive Pipeline Protection supplied by Huawoer Heat-Shrinkable Material Co., Ltd include Dual-Wall Heat Shrinkable Tube with Adhesive Liner, 3:1 and 4:1 Shrink Ratios, Cross-linked Polyolefin Outer Wall, Thermoplastic Adhesive Inner Liner, and Nominal Diameters 3mm - 105mm; Wall Thickness After Shrink: 0.8mm - 4.0mm; Standard Lengths: 1m, 1.22m, Custom. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Huawoer Heat-Shrinkable Material Co., Ltd offers Heat Shrinkable Dual-Wall with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Heat Shrinkable Dual-Wall is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Huawoer Heat-Shrinkable Material Co., Ltd through our platform.
Huawoer Heat-Shrinkable Material Co., Ltd maintains international quality certifications. These ensure that the Heat Shrinkable Dual-Wall meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Huawoer Heat-Shrinkable Material Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Huawoer Heat-Shrinkable Material Co., Ltd.
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