Does the product have certifications?

Yes, the product is certified under RoHS and ISO standards.

What are the available roll sizes?

The tape is delivered in rolls of 30, 40, or 50 running meters.

What is the lead time for orders?

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

DN36''heat Shinkable Wraparound Sleeve for Girth-Welding Area Corrosion Protection

Name: DN36''heat Shinkable Wraparound Sleeve for Girth-Welding Area Corrosion Protection
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 672873941

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

US$3.00

1 PIECE

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO

Customized

Model NO.

DN36''

Type

Heat Shrinkable

Color

Black

Material

PE + EVA

Thickness

2.5mm

Width

500mm

Shrinkage

40%

Strength

20MPa

Elongation

600%

Transport Package

Standard

Specification

300mm, 400mm, 500mm, 600mm

Trademark

TSD

Origin

Qingdao

HS Code

39201090

Production Capacity

80tons/Month

Key features

Customized Dimensions: Available in 30, 40, or 50 running meter rolls with thickness from 1.2mm to 2.5mm.

Superior Abrasion Resistance: Cross-linked backing provides excellent resistance to mechanical and chemical attack.

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

Low Installation Temperature: Easy to operate with a preheating temperature as low as 50 degrees Celsius.

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

High Peel Strength: Delivers 96 N/cm2 peel strength at 23 degrees Celsius for secure bonding.

Wide Temperature Range: Operates up to 65 degrees Celsius with low-temperature flexibility down to -32 degrees Celsius.

OEM and ODM Services: Manufacturer offers both OEM and ODM customization services for specific 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: ≤6.07h 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.