What materials and certifications does the company have?

We are an ISO9001:2015, ISO45001:2018, and ISO14001 certified trading company specializing in HDPE pipes.

What are the main application fields for this pipe?

It is used for municipal drainage, mine ventilation, industrial wastewater, agricultural irrigation, and cable protection.

Parallel Socket HDPE Corrugated Pipe for Underground Drainage DN400

Name: Parallel Socket HDPE Corrugated Pipe for Underground Drainage DN400
Brand: Jiangxi Bendao Technology Co., Ltd.
SKU: 2281564355

Jiangxi, ChinaJiangxi Bendao Technology Co., Ltd.

US$52.73

1,000 Pieces

Product specifications

HDPE-DWC-SN4-DN400

Product profile

Customization

Available

After-sales Service

12-Month Warranty, on-Site Technical Support Avail

Warranty

1 Year

Model NO.

HDPE-DWC-SN4-DN400

Material

HDPE

Kind

Thermoplastics Pipes

Water Absorption

＜0.01%

Contraction Percentage

≤3% (Longitudinal Reversion Rate at 110℃)

Tensile Strength

≥16MPa (Typical 20~30MPa)

Applicable Range

Municipal Engineering, Mine, Industrial Wastewater

Usage

Drainage Pipe, Sewage Pipe, Rainwater Pipe, Cable

Customized Service

OEM & ODM, Custom Size, Custom Logo, Custom Packag

Working Pressure

Gravity Flow / 0.4MPa (Max)

Transport Package

Wrapping Film + Wooden Pallet (Customizable)

Specification

DN200~DN800

Trademark

Bendao

Origin

Guangdong, China

HS Code

3917210000

Key features

Settlement-Resistant Design: Unique parallel socket design resists stratum movement and disperses external pressure.

High Strength & Rigidity: Ring stiffness up to SN10 grade, delivering exceptional resistance to external loads.

Secure Double-Blade Connection: High-low double-blade sealing ring prevents penetration damage and ensures secure joints.

Corrosion & Chemical Resistance: Outstanding stability against chemicals, ensuring long service life in harsh environments.

Low Water Absorption: Water absorption rate is less than 0.01%, ensuring structural integrity.

Flexible Customization: Supports OEM, ODM, custom sizes, logos, and packaging for specific project needs.

Lightweight & Easy Installation: Reduces transportation costs and speeds up on-site construction compared to concrete pipes.

1-Year Warranty & Support: Includes 12-month warranty and on-site technical support for peace of mind.

Company profile

Fast DeliveryR&D CapabilitiesManagement CertificationQuality Assurance

Jiangxi Bendao Technology Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 year CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤2.59h

AI-Powered supplier vetting

SummaryThe supplier operates across metal structures, metal materials, construction products, wires and cables, machinery, building materials, and related products. It reports three production bases and international business coverage, with stated OEM and ODM services, recent new-product activity, and multiple customization options. It has in-stock capability, reported lead times within 15 working days in both peak and off-season, and quality assurance. However, several management controls are incompletely evidenced: there is no approved-supplier list, service procedures lack records, corrective-action and complaint procedures lack written records, no quality-control test equipment was reported, and no overseas branches, agents, warehouses, showrooms, or offline trade-show participation were reported. Certification evidence is limited to a company statement that products conform to ISO and ASTM standards.

Supplier typeThe supplier is positioned as a manufacturer and seller of industrial and construction-related products, including metal structures, metal materials, construction steel, wires and cables, machinery, and building materials. Its description also states that it has three modern production bases, supporting classification as a manufacturing-oriented supplier.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has three R&D engineers whose stated responsibility is making samples to customer requirements. However, it reports no available SDK, so innovation capability is demonstrated mainly through product development and sampling rather than software-development support.

Production capacityThe supplier reports three modern production bases, in-stock capacity, and average lead times within 15 working days in both peak and off-season. Production and service-control evidence is weakened by an unknown manufacturing-contract status, procedures without records, no approved-supplier list, two quality-control staff, and zero reported quality-control test equipment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization support.