HDPE Corrugated PipesUnderground Drainage Solutions
Professional export of HDPE Double Wall Corrugated Pipes & Steel Belt Reinforced Spiral Corrugated Pipes. Provide cost-effective buried drainage pipeline solutions for municipal engineering, road drainage, industrial wastewater, farmland irrigation and other projects globally.
Why Choose Us
We are committed to providing high-quality HDPE corrugated pipe products and professional services for global customers
100% Virgin Material
No recycled material, stable quality, guaranteed performance
High Ring Stiffness
Resistant to heavy pressure and settlement, no deformation
Corrosion Resistant
No scaling, smooth flow, 50-year service life
Light Weight
Lower transportation and construction costs
Fast Delivery
Stable supply, batch delivery, professional export service
Factory Direct
Price advantage, stable quality, customized specifications
OEM/Customization
Custom size, length, color to meet specific requirements
Complete Export Docs
MSDS, test reports, packing list, full export qualifications
Our Products
Professional HDPE corrugated pipes for municipal engineering, road drainage, industrial wastewater and farmland irrigation projects
Prices are for reference only. Please contact us for detailed quotes.
HDPE Double Wall Corrugated Pipe
HDPE双壁波纹管
Made of 100% virgin HDPE with smooth inner wall and corrugated outer wall structure. Light weight, high toughness, acid-alkali corrosion resistant, anti-settlement, leak-proof. Suitable for rainwater drainage, municipal sewage, community drainage, communication line laying and other engineering projects.
Specifications:
- •Material: 100% Virgin HDPE
- •Standard: GB/T 19472.1 / ISO
- •Ring Stiffness: SN4, SN8
- •Diameter: DN200, DN300, DN400, DN500, DN600, DN800mm
- •Length: 6m/piece
- •Connection: Rubber ring socket
- •Application: Municipal drainage, storm water, sewage, road culvert, cable duct, environmental engineering, park greening, urban construction, rain and sewage separation
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Quantity
Steel Belt Reinforced HDPE Spiral Corrugated Pipe
钢带增强螺旋波纹管
Adopts "U-shaped steel belt + HDPE" composite structure, combining steel's high strength with plastic's corrosion resistance. Higher ring stiffness, suitable for large-diameter, deep-burial, heavy-load road sections. Widely used in municipal main drainage, industrial sewage, tunnel drainage, road culverts and other key engineering projects.
Specifications:
- •Material: HDPE + Steel Strip
- •Standard: CJ/T 225
- •Ring Stiffness: SN8, SN12.5, SN16
- •Diameter: DN300 – DN1200mm
- •Length: 6m/piece
- •Connection: Heat shrink belt
- •Application: Large drainage, heavy load road, deep buried project
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Quantity
HDPE Double Wall Corrugated Pipe Elbow
HDPE Double Wall Corrugated Pipe Elbow
Made of 100% virgin HDPE material, with smooth inner wall and corrosion resistance. Used for changing the direction of pipeline connections, easy to install, good sealing performance. Widely used in municipal drainage, sewage treatment, agricultural irrigation and other piping systems.
Specifications:
- •Material: 100% Virgin HDPE
- •Standard: GB/T 13663 / ISO
- •Types: Straight, 45° Elbow, 90° Elbow, Tee
- •Ring Stiffness: SN4, SN8, SN12.5, SN16
- •Diameter: DN160, DN200, DN300, DN400, DN500, DN600, DN800mm
- •Connection: Rubber Ring Socket
- •Application: Pipeline connection, direction change, drainage system
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Plastic Inspection Well
塑料检查井
Made of high-strength HDPE material, with structural integrity and resistance to external pressure. Used for pipeline inspection, maintenance and cleaning, easy to install, long service life. Widely used in municipal drainage, sewage treatment, rain and sewage separation and other projects.
Specifications:
- •Material: 100% Virgin HDPE
- •Standard: CJ/T 526 / ISO
- •Types: Straight Well, 90° Well, Tee Well, 4-Way Well
- •Ring Stiffness: SN4, SN8, SN12.5, SN16
- •Diameter: DN160, DN200, DN300, DN400, DN500, DN600, DN800mm
- •Connection: Rubber Ring Socket
- •Application: Pipeline inspection, maintenance, drainage system
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Applications
Serving diverse engineering projects worldwide
Municipal Engineering
City drainage & sewage systems
Road Drainage
Highway & street drainage
Industrial Wastewater
Factory & plant sewage systems
Farmland Drainage
Agricultural drainage systems
Long-term service to overseas markets: Southeast Asia, Middle East, Africa, South America
Ring Stiffness Grade
Select the appropriate grade based on your project requirements
| Grade | Application |
|---|---|
| SN2 | Lightweight, landscaping, shallow burial non-pressure drainage |
| SN4 | Medium, municipal roads, general buried drainage |
| SN8 | Heavy, main roads, highways, deep burial engineering |
| SN12/SN16 | Super heavy, high fill, heavy load sections, special conditions |
Payment Methods
Secure and convenient payment options
PayPal
Global payment platform. Fast, secure and convenient.
Bank Transfer
Traditional payment method for large orders
Payment Security
Protected by SSL encryption
Global Support
24/7 Customer Support
24/7 Customer Support
Global Support
Frequently Asked Questions
Additional information about HDPE pipes
Q: What is HDPE double wall corrugated pipe?
A: HDPE double wall corrugated pipe is a pipe made of high-density polyethylene with a smooth inner wall and corrugated outer wall. It is lightweight, flexible, acid-alkali corrosion resistant, and has a service life of up to 50 years.
Q: What are the applications of these pipes?
A: Widely used in municipal drainage, rainwater drainage, road pipes, cable pipes, ecological construction, park greening, agricultural irrigation and other drainage systems.
Q: What are the ring stiffness grades?
A: Main grades: SN4, SN8, SN12.5, SN16. SN4 for light conditions, SN8 for medium, SN12.5 and SN16 for heavy loads.
Q: What is the service life of these pipes?
A: In normal operating conditions, they can serve up to 50 years.
Q: Do you have certificates for your products?
A: Yes, our products are certified by ISO9001, CE and other international standards.
Q: Do you export?
A: Yes, we provide professional export services, complete export documentation and support international payment methods.
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