What international standards do your products meet?

Our products are certified to DVGW, ISO9001, and Petro China standards.

Where is the manufacturing facility located?

Our factory is located in Qingdao, China, just 1km from the airport and 60km from the seaport.

HDPE Heat Shrink Sleeves HSS for Field Joints Coating

Name: HDPE Heat Shrink Sleeves HSS for Field Joints Coating
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 2047519792

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

US$1.20

5,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

TSD60

Type

Concentric

Material

HDPE

Technics

Forged

Standards

GB/T23257

Customized

DN12''

1170mm*450mm*2.3mm

Color

Black

Backing

Polyethylene PE

Adhesive

Hot Melt

Transport Package

12PCS/Carton

Specification

Dvgw, ISO9001: 2000

Trademark

TSD

Origin

China

HS Code

3921909090

Production Capacity

50, 000million Mt/Month

Key features

Radiation Cross-Linked HDPE Material: Ensures high mechanical strength, strong anti-aging capability, and excellent corrosion resistance.

Customized Dimensions Available: Specific sizes like DN12 (1170mm*450mm*2.3mm) can be customized to fit various pipe requirements.

Hot Melt Adhesive Backing: Provides strong sealing properties and reliable adhesion to steel, FBE, and PE surfaces.

Comprehensive 1-Year Warranty: Covers mechanical defects with a full year of warranty protection for peace of mind.

International Standard Certification: Products certified to DVGW, ISO9001, and Petro China standards for global reliability.

OEM and ODM Services: Full customization support available for branding and specific manufacturing requirements.

Fast Production Lead Time: Peak and off-peak season lead times are both within 15 working days for quick delivery.

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: ≤6.30h 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.