Material: Meta-aramid

Type: Braided sleeve

Operating temperature: -55℃~240℃

Product Detail | Technical Information | Packaging | More

Product Detail1

Shanghai Metal Corporation is one of the leading and reliable manufacturers and exporters of Shrink tubes in China. We provide the high quality matched products and excellent services for various industries.

Our thin-walled braided sleeve is manufactured from high-performance meta-aramid fibers. Its expandable braided construction enables a limited number of sleeve sizes to accommodate a wide range of cable and wire-harness diameters. The sleeve can expand easily over irregularly shaped bundles, terminals, and end connectors, then conform closely to the harness after installation. Its lightweight, flexible, and stretchable structure makes installation convenient while helping maintain organized and compact cable assemblies.

With excellent resistance to high temperatures, flame, mechanical abrasion, and general wear, the sleeve provides reliable protection for wires and cable harnesses operating in demanding environments. Its flame-resistant properties help limit flame propagation, while its durable braided construction protects cables from friction, vibration, and repeated movement. It is particularly suitable for military equipment, marine systems, aerospace applications, rail transportation, industrial machinery, and other environments where dependable thermal and mechanical protection is required.

If you want to know more about our High Temperature resistant expandable sleeve, please feel free to contact us, we will reply you within 24 hours.

1.Working Temperature: −55°C to 240°C – Maintains stable performance in extreme temperatures.
2.Tensile Strength: ≥10.4 MPa – Provides reliable resistance to stretching and breakage.
3.Rated Voltage: 600 V – Suitable for cable protection in systems up to 600 V.
4.Inside Diameter: 2.0–60 mm – Available in a wide range of sizes.
5.Environmental Standard: RoHS – Complies with RoHS environmental requirements.
6.Expansion Ratio: 2:1 – Expands to twice its original diameter for easy installation.

1.Flame-Retardant: The sleeve helps resist ignition and limit flame propagation, providing additional protection for cables and wire harnesses in high-temperature or fire-risk environments.
2.Easy, Cost- and Labor-Effective Installation: Its expandable and flexible structure allows it to be installed quickly over cable bundles and connectors
3.More Flexible Than Split Convoluted Tubing or Spiral Wrap: The sleeve bends easily with the cable harness and conforms closely to irregular shapes. It is suitable for applications involving tight spaces or frequent movement
4.Easy to Cut with a Hot Knife or Scissors: The material can be cut rapidly to the required length using ordinary scissors or a hot knife.

1.Wiring Harnesses: The expandable sleeve bundles multiple wires neatly while protecting them from abrasion, heat, vibration, and mechanical damage.
2.Electronic Devices: It protects internal wires and cables in electronic equipment while maintaining flexibility and airflow.
3.Automotive Applications: The sleeve is suitable for protecting automotive wiring harnesses exposed to heat, vibration, oils, and continuous movement.
4.Audio and Video Cables: It bundles and protects audio, video, and data cables while providing a clean and organized appearance.

High Temperature resistant expandable sleeve

Type	Folding path(mm)	As supplied diameter(mm)	Minimum diameter(mm)	Maximum diameter(mm)	Maximum weight(g/m)	Recmmended outer diameter(mm)	Standard packaging(m/roll)
SMC-02	2.0	1.3	1	2	3	2	100
SMC-04	4.5	2.8	2	4	4	4	100
SMC-06	6.0	3.8	4	8	8.5	6	100
SMC-08	9.0	5.8	6	12	11.5	8	100
SMC-10	12	7.5	8	16	14	10	100
SMC-16	16	10.2	10	20	17.5	15	50
SMC-20	20	12.5	12	24	22	20	50
SMC-25	25	16	15	30	32	25	50
SMC-30	30	19	20	40	39.5	30	50
SMC-35	35	23	25	50	59.5	35	50

Packaging of High temperature resistant expandable sleeve/Thin-walled braided sleeve

The high-temperature-resistant expandable sleeves and thin-walled braided sleeves are neatly wound into coils or onto sturdy reels to prevent tangling, deformation, and damage during handling. Each coil or reel is tightly wrapped with transparent plastic film to protect the product from moisture, dust, and contamination, and is then packed in a durable corrugated cardboard carton with a product identification label. Different colors, sizes, and specifications are packed separately for easy identification and inventory management. For bulk transportation, the cartons can be securely stacked and palletized to ensure safe handling, storage, and delivery.

Shipping

We support FCL and LCL sea freight, air freight and express delivery depending

On order quantity and destination. Terms like FOB, CIF and EXW are all available. Other terms may be available upon request.

Shipping costs are calculated based on cargo volume,gross weight,destination and selected transportation method.

Lead Time

Samples:3–7workingdays

Standard orders:15–25working days

Customized orders: 25–40working days

Q1:How and how long can I get a sample to check your quality? Can I expect to get the sample?

A: After product and price confirmation, you can require for samples to check our quality. the samples are free and will be ready for delivery in 3-5 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

Q2: Can you do the design for us?

A: Yes. we are a perfessional manufacturer who can provide you OEM service.

Q3: What’s your sample time ?

A: Usually it should be 3 ~ 5 days.

Q4: What trade terms do you accept ?

A: EXW, FOB, CIF are all acceptable.

Q5: What are the advantages of your product?

A: Great production capacity sustainable supply according to customer requirements. We support the customized include package. We use100% new materials and the best production process, in consequence,our defective rate is lower than 0.01%.

Q6: How should the correct sleeve diameter be selected?

A:Select a size that can expand over the largest connector while fitting securely around the cable bundle after installation.

Q7: How should the sleeve ends be treated after cutting?

A:Use a hot knife to seal the cut edges and prevent fraying, ensuring a clean and durable installation.

Case Study

Products & Service

High Temperature Resistant Expandable Sleeve / Thin-walled Braided Sleeve

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