What are the payment terms?

We accept L/C and T/T, and can accommodate other payment methods upon request.

What is the warranty period?

We provide a warranty period of 1-5 years for our products.

What is the lead time for production?

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

Heavy-Built HDPE Double Wall Tube for Stormwater Channels

Name: Heavy-Built HDPE Double Wall Tube for Stormwater Channels
Brand: Casing Screen Pipe Technology (Tianjin) Co.,Ltd.
SKU: 2107977672

Tianjin, ChinaCasing Screen Pipe Technology (Tianjin) Co.,Ltd.

US$0.50-8.50

300 Meters

Sample price:US$0.10/meter.Request sample

Product profile

Customization

Available

After-sales Service

Online After-Sales Service

Warranty

1-5 Years

Model NO.

HDPE Pipe

Material

Kind

Thermoplastics Pipes

Water Absorption

Less Than 3%

Contraction Percentage

Less Than 3%

Tensile Strength

30~40MPa

Product Name

PE Perforated Pipe

Color

Black or Customized

Package

20' or 40' Container

Raw Material

PE100/PE80

Wall Thickness

SDR9 - SDR27

Max Nominal Pressure

0.6MPa-2.0MPa

Application

Parks, Roads, Tunnels

Certificate

CE, ISO9001:2008, UL, QS, GMP

Connection

Soft Connection

Style

Underground

Working Tempreature

-60°c~60°c

Usage

Drainpipe

Shape

Round

Characteristic

Good Flexibility, Corrosion Resistance, Excellent

Fearture

Corrosion Resistant, etc

Transport Package

Standard Export Packing

Specification

DN50-800 mm

Trademark

DRD

Origin

Tianjin, China

HS Code

37172100

Production Capacity

500, 000t/Year

Key features

High Ring Stiffness: SN4 >=4 KN/m2, SN8 >=8 KN/m2 for superior load bearing capacity.

Corrosion Resistance: Excellent chemical stability and corrosion resistance for long-term durability.

Customizable Color: Available in Black or customized colors to meet specific project requirements.

Flexible Design: Good flexibility and low weight, ensuring convenient transportation and installation.

Reliable Connection: Reinforced socket with sealing rubber ring prevents leakage and ensures firmness.

100% Virgin Material: Manufactured using 100% virgin PE100/PE80 raw material for high quality.

Certified Quality: Complies with GB/T19472.1-2004 and holds CE, ISO9001, UL, QS, GMP certs.

Wide Application: Ideal for underground drainage, field drains, and municipal discharge systems.

Company profile

Years of Export ExperienceCustomization from DesignsImporters and Exporters

Casing Screen Pipe Technology (Tianjin) Co.,Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2024-12-24Nearest Port: Tianjin PortAverage Response Time: ≤1.26hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryTianjin Dingrunda Technology Co., Ltd. is identified as a Chinese manufacturer/factory producing HDPE pipe, PE pipe, and PVC pipe. It reports broad management-system certifications, 50 quality-control staff, export sales representing 90% of total sales, and markets across several regions. The supplier supports multiple forms of customization and has complaint-handling and corrective-action procedures with records. However, it has no available SDK, no overseas warehouse, showroom, agents, or branches, and no raw-material traceability identification. Financial information is represented only by years rather than substantive financial results, so credibility cannot be fully assessed. Exported service coverage is listed as zero countries despite multiple reported export markets, creating a data inconsistency. Customer-case evidence is limited to participation in the CAMWATER & CAMBUILD trade shows.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company operating in Tianjin, China. Its stated product scope includes HDPE pipe, PE pipe, and PVC pipe, while it is not identified as part of a larger company group.

CertificationsThe supplier reports holding or being associated with a broad range of management-system certifications, including ISO 9001, ISO 14001, ISO 14000, ISO 20000, TS 16949, OHSAS/OHSMS 18001, HSE, GMP, QC 080000, and ISO 14064. The slice does not provide certificate numbers, issuing bodies, validity dates, or verification records, so the assessment is based on the stated certification list.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with followed records and a corrective/preventive-action mechanism with records. However, it has no overseas warehouse, showroom, overseas agent, or branch, and its overseas service-country count is listed as zero; therefore, formal complaint handling is evidenced but overseas service infrastructure is limited.

Production capacityThe supplier is identified as a factory producing HDPE, PE, and PVC pipes, with 50 quality-control staff and a stated annual production-output range. Quality assurance and complaint procedures are reported, but finished-product inspection is performed by packing staff and raw-material traceability identification is absent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad customization capability.