HDPE Double Wall Spiral Corrugated Pipe for Drainage

Name: HDPE Double Wall Spiral Corrugated Pipe for Drainage
Brand: Hebei Shentong Plastic Co., Ltd.
SKU: 2155049622

Hebei, ChinaHebei Shentong Plastic Co., Ltd.

US$6.00

300-2,999 Meters

US$5.80

3,000+ Meters

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

200-1200

Product Name

HDPE Double Wall Corrugated Pipe

Ring Stiffness Grade

Sn4 / Sn8 / Sn10 / Sn12.5 / Sn16

Working Temperature

-20℃ ~ 60℃

Connection Method

Rubber Ring Socket Connection / Butt Fusion Weldin

Installation

Light Weight, Easy Handling and Quick Installation

Service Life

More Than 50 Years Under Normal Buried Conditions

Transport Package

Bulk Loading

Specification

200-1200

Trademark

Fosite

Origin

China

Key features

50+ Year Service Life: Durable performance lasting more than 50 years under normal buried conditions.

High Ring Stiffness: Available in SN4 to SN16 grades for excellent compression and soil pressure resistance.

Corrosion Resistant: 100% virgin HDPE material offers excellent acid, alkali, and chemical corrosion resistance.

Easy Installation: Lightweight design allows for quick handling and rubber ring socket or butt fusion connection.

Low Flow Resistance: Smooth inner wall ensures efficient drainage with minimal flow resistance.

Customizable Sizes: Supports customization of diameter (DN110-DN2400), length, and color for specific projects.

Wide Application Range: Ideal for municipal sewage, rainwater drainage, industrial wastewater, and agricultural irrigation.

Fast Delivery: Available in stock for immediate dispatch with factory direct supply options.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

Hebei Shentong Plastic Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.28h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHebei Shentong Plastic Co., Ltd. is a China-based factory established in 2011, with 33 employees and operations in Shijiazhuang, Hebei. The evidence indicates documented procedures for supplier service capability, corrective and preventive actions, complaint handling, and supplier assessment. It reports inventory capacity, lead times within 15 working days in both peak and off-seasons, and access to Tianjin Port. ISO9001:2015 certification is referenced, while no overseas warehouse or showroom capability and no valid manufacturing-capacity contract with an affiliated subcontractor are reported. Innovation evidence is limited: the supplier has one national science and technology progress award but no internationally recognized design awards and no available SDK. Production scope includes plastic pipe production lines and injection molding equipment, but customization capability and customer-specific case details are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company and factory in China, with its operating province and city listed as Hebei and Shijiazhuang. Its stated business scope covers instruments and meters, mechanical equipment, metal products, components, materials, import and export activities, and construction-related services, indicating a manufacturing-oriented and diversified business profile.

CertificationsThe evidence explicitly references an ISO9001:2015 certificate and also states that the company has received ISO9001. Quality assurance in quality-control processes is marked as present, supported by documented procedures and records for relevant service mechanisms.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaint handling, and supplier service-capability assessment. It also reports in-stock service capacity and lead times within 15 working days in both peak and off-seasons, but has no overseas warehouse or overseas showroom.

Production capacityThe supplier reports inventory capacity, quality assurance, and facilities associated with injection molding machines and PPR, PVC, and PE pipe production lines. Its company description also claims well-equipped facilities and quality control across production stages, while the absence of a valid manufacturing-capacity contract with an affiliated subcontractor is a documented limitation.

Product Q&A

Q:What is the main advantage of HDPE double wall corrugated pipe compared to traditional concrete pipes?

It features lighter weight, easier installation, better corrosion resistance, longer service life (over 50 years), and lower maintenance costs, making it ideal for long-term underground drainage projects.

Q:What ring stiffness grades are available for your HDPE double wall corrugated pipes?

We offer SN4, SN8, SN10, SN12.5 and SN16 grades to meet different soil pressure and load requirements for various applications.

Q:Can the HDPE double wall corrugated pipe be customized in size or color?

Yes, we support customization of pipe diameter (DN110 to DN2400), length, and color according to your project requirements, with factory direct supply.

Q:How are these pipes connected during installation?

They are mainly connected via rubber ring socket joints for quick and leak-proof assembly; butt fusion welding is also available for special high-sealing applications.

Q:What are the main application scenarios for HDPE double wall corrugated pipes?

They are widely used in municipal sewage systems, rainwater drainage, industrial wastewater discharge, agricultural irrigation, and infrastructure projects like roads, railways and stadiums.