What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What standards does the product comply with?

The product complies with DIN standards and AWWA C216-5.3.1 specifications.

DN24" Anti-Corrosion Heat Shrinkable Sleeves for Pipes

Name: DN24" Anti-Corrosion Heat Shrinkable Sleeves for Pipes
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 681033042

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

US$1.00-1,000.00

100 Sets

Sample price:US$11.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN

Material

Plastic

Model NO.

DN24''

Connection

Welding

Thickness

1.2mm - 2.5mm

Applied Pipe Size

4"-- 60"

Transport Package

Standard Package

Specification

Dvgw, ISO9001: 2000

Trademark

TSD

Origin

China

HS Code

3921909090

Production Capacity

60000kits/Month

Key features

Superior Corrosion Protection: Provides excellent resistance to cathodic disbondment and chemical attack for long-term pipe safety.

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

Wide Pipe Size Range: Applies to pipes ranging from 4 inches to 60 inches with thickness options from 1.2mm to 2.5mm.

Post-Weld Application: Open sleeve configuration allows installation after the pipeline has been welded and cleaned.

High Mechanical Strength: Features cross-linked backing with tensile strength of 2200 psi min and 400% elongation.

Low Preheating Temperature: Easy to operate with low preheating requirements for efficient field application.

Standard Compliance: Meets DIN standards and AWWA C216-5.3.1 specifications for dielectric strength and adhesion.

OEM/ODM Services: Manufacturer offers both OEM and ODM services with 2 dedicated R&D engineers.

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: ≤4.93h 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.