What is the tensile strength of the sleeve?

The typical tensile strength is 22.7 MPa with an elongation at break of 630%.

How is the product manufactured to ensure quality?

All products are produced in-house from raw materials to end products, allowing strict quality control.

What are the payment terms accepted?

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

Heat Shrinkable Sleeve for Hollow Wall HDPE Spiral Pipeline

Name: Heat Shrinkable Sleeve for Hollow Wall HDPE Spiral Pipeline
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 763753912

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

US$1.00-100.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Concentric

Material

HDPE

Model NO.

ID800

Technics

Forged

Standards

US Standard

Customized

ID1200

600mm*2mm

Transport Package

12PCS/Carton

Specification

Dvgw, ISO9001: 2000

Trademark

TSD

Origin

China

HS Code

3921909090

Production Capacity

50, 000million Mt/Month

Key features

Wide Application Scope: Ideal for girth welding, offshore/underground coatings, and petroleum/gas pipeline protection.

Superior Corrosion Resistance: Provides excellent protection against chemical media including HCl, NaOH, and NaCl.

High Mechanical Strength: Features tensile strength of 22.7 MPa and elongation at break of 630%.

Customized Size Options: Available in various sizes including 600mm*2mm to suit different pipeline purposes.

International Certifications: Certified by DVGW, ISO9001, and Petro China standards.

Fast Lead Time: Peak and off-peak season lead time is within 15 working days.

OEM and ODM Services: Full OEM and ODM services available with 2 dedicated R&D engineers.

In-House Production Control: Manufactured from raw materials to end products in own workshop for quality assurance.

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: ≤7.60h 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 main applications of this heat shrinkable sleeve?

It is widely used for girth welding of pipelines, offshore and underground coatings, field coating, and joint corrosion prevention for petroleum, natural gas, and heat insulation pipelines.

Q:Is the product size customizable?

Yes, the product offers customized sizes for various purposes, such as the 600mm*2mm specification.

Q:What certifications does the product hold?

The products are certified to international standards including DVGW, ISO9001, and Petro China.

Q:What is the lead time for production?

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

Q:Does the company offer OEM or ODM services?

Yes, both OEM and ODM services are available, supported by 2 R&D engineers.