What is the tensile strength of the rod?

The tensile strength ranges from 30 to 40 MPa.

Is the product suitable for extreme cold?

Yes, it has excellent low temperature resistance down to -70 to -100 degrees Celsius.

What certifications do your products hold?

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

Best Quality Polyethylene Welding Roll for environment Protection

Name: Best Quality Polyethylene Welding Roll for environment Protection
Brand: Qingdao TSD Plastic Co., Ltd.
SKU: 734724992

Shandong, ChinaQingdao TSD Plastic Co., Ltd.

Negotiable

500 kg

Product profile

Customization

Available

Material

Kind

Plastic Welding Rod

Model NO.

3.6mm

Water Absorption

0.2%~0.3%

Contraction Percentage

0.4%~1.4%

Tensile Strength

30~40MPa

Application

Plastic Welding

MOQ

30 Kg, 66lb

N.W.

1 Kg/ Spool

Dn

2-5mm

Transport Package

Plastic Bag

Specification

ISO9001: 2000

Trademark

TSD

Origin

Qingdao

HS Code

39173900

Production Capacity

10 Tons/Month

Key features

Excellent Low Temperature Resistance: Minimum use temperature reaches -70 to -100 degrees Celsius.

Superior Chemical Stability: Resistant to most acid and alkali erosion; insoluble in common solvents.

Customizable Colors: Usually black and white, other colors available based on buyer request.

Customizable Diameter: Standard 3mm-5.5mm, available at your request.

Versatile Applications: Used for welding plastic containers, plates, and pipes with extrusion welders.

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

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

Competitive Pricing: Best quality products with very competitive prices exported to 20+ countries.

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: ≤6.25h 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.