Is the product waterproof?

Yes, the sleeve features a waterproof design.

Can the insulation thickness be customized?

The sleeve has the same thickness as the pipeline insulation layer to ensure consistency.

Do you offer OEM or ODM services?

Yes, both OEM and ODM services are available.

Electro Fusion Welding Sleeve

Name: Electro Fusion Welding Sleeve
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 683248372

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

US$100.00-1,000.00

100 pcs

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Transport Package

Standard

Specification

ISO9001: 2000, Dn400

Model NO.

DN400

Trademark

TSD

Origin

China

HS Code

3921909090

Production Capacity

3000 PCS/ Week

Key features

Customizable Dimensions: Special sizes available to meet specific customer requirements.

High Tensile Strength: Rated tensile strength of 280kg/cm2 for durable performance.

Versatile Applications: Suitable for district heating, oil & gas, water supply, and sewer lines.

Robust Force Resistance: Withstands axial, radial, and bending forces from ground movements.

Temperature Stability: Resistant to temperature fluctuations and environmental variations.

Waterproof Design: Ensures complete waterproof protection for pipeline connections.

Consistent Insulation: Matches the thickness of the pipeline insulation layer exactly.

OEM/ODM Services: Full OEM and ODM services available for custom manufacturing needs.

Company profile

Qingdao TSD Plastic Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.45h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao TSD Plastic Co., Ltd. is a China-based limited trading and manufacturing company established in 2008, with its headquarters and factory in Qingdao, Shandong. It produces heat-shrinkable tapes and sleeves, anti-corrosion tapes, plastic sheets, and HDPE electro-fusion products, supported by more than 10 production lines, a 40,000 m² manufacturing plant, and 6–10 quality-control staff. The supplier holds ISO 9001:2015 and ISO 14001:2015 certifications and reports exporting to more than 20 countries, with self-operated import and export rights. Its export experience, product-specific production lines, and broad market coverage support its production and international supply capabilities. However, the provided information does not sufficiently establish after-sales service systems, customization capability, independently verifiable customer cases, or comprehensive financial credibility. The supplier describes innovation as a company priority and reports new-product development, but only two years of...

Supplier typeThe supplier is identified as a China-based limited company and trade company, while its own factory, production lines, and product-specific manufacturing activities indicate combined trading and manufacturing operations. Its products focus on plastic welding, pipe anti-corrosion joint fittings, heat-shrinkable products, and related equipment.

CertificationsThe supplier explicitly reports ISO 9001:2015 and ISO 14001:2015 certificates, and its description also references DVGW and other international standards. These certifications support documented quality and environmental management, although the provided slices do not give certificate numbers, validity dates, or scopes.

R&D capabilityThe supplier states that it develops new products for pipe anti-corrosion joint fittings and plastic welders and presents innovation as a company priority. However, only two years of total R&D engineer experience are reported, and no patent, dedicated R&D organization, or specific recent innovation record is provided.

Production capacityProduction capability is supported by a 40,000 m² plant, more than 10 production lines, 6–10 quality-control staff, and stated annual capacities including 5,000,000 heat-shrinkable sleeve sets, 2,000 tons of heat-shrinkable tape, 1,200 tons of anti-corrosion tape, 600 tons of plastic sheets, and 5,000,000 HDPE electro-fusion weld bands. The supplier also states that key products are made in its own workshop from raw materials through finished goods.

Product Q&A

Q:What are the available dimensions?

Standard sizes range from DN159 to DN1020 with various jacket diameters and widths. Special sizes can be manufactured according to customer needs.

Q:What is the tensile strength of the sleeve?

The product has a rated tensile strength of 280kg/cm2.

Q:What is the rated voltage?

The rated voltage is 220/380V.

Q:Where can this sleeve be applied?

It is used for district heating systems, steel pipes with anticorrosion, preinsulated bonded pipe systems, PE/PP layers, sewer lines, water supply networks, drainage, and oil & gas pipelines.

Q:Does it withstand external forces?

Yes, it can withstand axial forces, radial forces, and bending forces initiated by moments in the ground.