Sn4/Sn8 Plastic Culvert Pipe HDPE Double Wall Corrugated Pipe (Dwc Pipe) Manufacturer

Name: Sn4/Sn8 Plastic Culvert Pipe HDPE Double Wall Corrugated Pipe (Dwc Pipe) Manufacturer
Brand: Casing Screen Pipe Technology (Tianjin) Co.,Ltd.
SKU: 2081787072

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

US$0.20-10.00

500 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.

63-630

Material

Kind

Thermosetting Plastics Pipe

Water Absorption

＜0.01%

Contraction Percentage

＜0.4%

Tensile Strength

41~50MPa

Product Name

Double Wall Corrugated Pipe(Dwc Pipe)

Color

Black or as Required

Package

20' or 40' Container

Accessories

Rubber Ring

Raw Material

HDPE

Material Grade

100% New Material PE100

Connection

Butt Fusion/Socket Fusion/Electro Fusion/Flange Jo

Pressure

Pn6 - Pn20

Wall Thickness

SDR9 - SDR27

Certificate

CE, SGS, ISO, CNAS, IAF

Oven Experiment

No Bubbles, No Delamination, No Cracking

Usage

Mining Project HDPE Pipe, Chemical Water, Irrigati

Shape

Round

Characteristic

Good Flexibility, Corrosion Resistance, Excellent

Fearture

Corrosion Resistant, etc

Transport Package

Standard Export Packing

Specification

DN20-1200 mm

Trademark

DRD

Origin

Tianjin, China

HS Code

3917210000

Production Capacity

500, 000t/Year

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: ≤0.69hTerms 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.