300mm HDPE Double Wall Corrugated Pipe for Underground Drainage System

Name: 300mm HDPE Double Wall Corrugated Pipe for Underground Drainage System
Brand: Shandong Qiaotai Pipe Technology Co., Ltd.
SKU: 2130886482

Shandong, ChinaShandong Qiaotai Pipe Technology Co., Ltd.

US$2.60-5.20

500 Meters

Product profile

Customization

Available

Material

HDPE

Kind

Thermoplastics Pipes

Model NO.

DN/ID200~800

Water Absorption

＜0.01%

Contraction Percentage

＜0.4%

Tensile Strength

30~40MPa

Hardness

Hard Tube

Type

Thermoplastic Pipe

Hollow

Shape

Round

Color

Black

Model No.

DN/ID200~800

Product Name

Double Wall Corrugated Pipe

Package

20' or 40' Container

Accessories

Rubber Ring

Raw Material

HDPE

Material Grade

PE100

Connection

Socket Fusion

Pressure

Sn4-Sn10

Oven Experiment

No Bubbles, No Delamination, No Cracking

Characteristic

Good Flexibility, Corrosion Resistance, Excellent

Transport Package

Standard Export Packing

Specification

Customized

Trademark

Qiaotai pipe

Origin

China

HS Code

39172100

Production Capacity

500, 000t/Year

Company profile

Management CertificationProduct CertificationStandardized quality controlImporters and Exporters

Shandong Qiaotai Pipe Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 3years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.03h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, including 3D software design, ODM, sample-based, design-based, full, minor, and flexible customization. It reports PE pipe and fitting testing against stated national standards and holds multiple quality, environmental, occupational safety, and water-saving certifications. Quality assurance, complaint handling, corrective and preventive action procedures, inventory capacity, and self-operated import/export rights are documented. However, it reports no new products in the past year, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial records are indicated for 2022–2024, but no financial results are provided. Customer cases are not identified.

Supplier typeThe supplier manufactures PE water-supply pipes and drainage pipes, with a combined PE Water Supply Pipe Production Line and Drain-pipe Production Line. It also has self-operated import/export rights and has exported for three years, indicating a manufacturer with international trading capability.

CertificationsThe supplier reports ISO9001:2008, ISO14001:2004, OHSAS18001:2007, Xinhua water-saving certification, and newer ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Its products were tested by authoritative national institutions against GBT13663-2000 and other stated standards.

After-Sales capabilityThe supplier has inventory capacity, clear and followed procedures for customer complaints and corrective/preventive actions, and quality assurance in quality-control processes. However, it lacks overseas warehouses, overseas showrooms, agents, and branches, and reports zero countries with overseas service coverage.

Production capacityThe supplier has dedicated PE water-supply and drainage-pipe production lines, in-stock capacity, an order-fulfillment status recorded as 6, and established quality-assurance, complaint, and corrective-action procedures. It reports no valid contract with related subcontractors, so external manufacturing support is not evidenced.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, as well as 3D software design and ODM services. These repeated service descriptions provide clear evidence of broad customization capability.