3PE Heat Shrinkable Sleeve with Closure Patch

Name: 3PE Heat Shrinkable Sleeve with Closure Patch
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 683432112

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

US$1.00-500.00

100 Rolls

Sample price:US$156.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, REACH, ISO

Customized

Model NO.

TSD

Type

Single-Side Tape

Feature

High Strength, Waterproof

Color

Black

Material

Polyethylene

Backing

Radiation Crosslinked Polyethylene

Adhesive

Hot Melt

Pipe Size

24"

Width

500 mm

Thickness

2.5 mm

Transport Package

Standard

Specification

300mm, 400mm, 500mm, 600mm

Trademark

TSD

Origin

Qingdao

HS Code

39201090

Production Capacity

80tons/Month

Key features

Superior Corrosion Protection: Designed for field-applied girth-weld joints on buried and exposed steel pipelines.

Customizable Lengths: Just-in-time customized lengths allow bulk rolls to be cut to any pipe size.

High Strength Backing: Radiation crosslinked polyethylene provides superior abrasion and chemical resistance.

Excellent Cathodic Disbondment Resistance: High performance adhesive ensures long-term corrosion protection.

Post-Weld Application: Open sleeve configuration allows application after pipeline welding and cleaning.

Certified Quality: Meets RoHS, REACH, and ISO standards for safety and performance.

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: ≤6.69h 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:Is the product suitable for post-weld application?

Yes, the open sleeve configuration allows the product to be applied after the pipeline has been welded and cleaned.

Q:What materials are used in the sleeve construction?

It consists of a two-components epoxy primer inner layer, a special hot melt adhesive intermediate layer, and a modified radiation crosslinked polyethylene backing.

Q:Does the product offer cathodic disbondment resistance?

Yes, the high-performance adhesive provides excellent resistance to cathodic disbondment to ensure long-term corrosion protection.

Q:What certifications does the product hold?

The product is certified under RoHS, REACH, and ISO standards.

Q:What are the available sleeve widths?

Sleeve widths range from 100mm to 900mm, including 100mm, 150mm, 200mm, 300mm, 450mm, 500mm, 600mm, and 900mm.