HDPE Drainage Pipe
HDPE Pipe Slotted Pipes
HDPE Slotted Pipes is an efficient and reliable solution for drainage and ventilation systems through its unique physical and chemical properties.
- Raw Materials: PE100, PE100RC
- Standards: ISO 4427 / EN 12201/ AS/NZS 4130
- Diameter range: DN20mm-2000mm
- Pressure Rating: SDR26-SDR11 (PN6-PN16)
- Certificates: UL, WRAS, NSF, ISO, CE
- Length: 5.8 length 20ft , 11.8-12m/L 40ft
- Color: Black with blue stripes
Email: info@phpipes.com · WhatsApp: +86 15903623547
HDPE Pipe Slotted Pipes
Puhui HDPE slotted pipes are made of premium PE100 raw material. They are widely used for underground drainage, landfill leachate collection, highway drainage, foundation dewatering, tunnel drainage and agricultural subsurface drainage. Precision-cut slots allow effective water inflow while preventing soil particles from entering the pipeline.
Advantages
✅️Excellent corrosion and impact resistance, suitable for acidic and alkaline soil conditions
✅️Lightweight & flexible, easy to cut and install on site
✅️Precision slot design for reliable water collection and soil filtration
✅️Smooth inner wall lowers flow resistance
✅️Tolerates ground settlement, reduces cracking risk
✅️Long service life and low maintenance cost
We provide one-stop project support, including professional size selection, SDR/PN pressure matching, loading arrangement, third-party inspections and full sets of certification documents to meet your tender and engineering standards.Send Email: info@phpipes.com
PUHUI HDPE Pipes & Fittings: Strengths and Support
①Direct manufacturer with large-scale production capacity (200,000 tons/year)
②Third-party inspection acceptable (SGS/BV/Intertek)
③OEM & branding support, project-specific customization available
④Free samples available with competitive pricing
⑤Space-saving nested loading to cut freight cost
⑥Eco-friendly manufacturing, advanced technology for superior performance
If you have any inquiry about HDPE Pipe and Fittings,Contact Us Now! Get A Free Quote Quickly!
Please Contact us to Get More Details or Price, Send Email: info@phpipes.com
Welcome customers to visit the factory, or third party factory inspection is acceptable.
Product Specification
| Nominal Pressure PE 100 |
SDR 11 | SDR 13.6 | SDR 17 | SDR 21 | SDR 26 |
| PN 16 | PN 12.5 | PN 10 | PN 8 | PN 6 | |
| Nominal Size DN (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) | Min Wall (mm) |
| 20 | 2.0 | – | – | – | – |
| 25 | 2.3 | 2.0 | – | – | – |
| 32 | 3.0 | 2.4 | 2.0 | – | – |
| 40 | 3.7 | 3.0 | 2.4 | 2.0 | – |
| 50 | 4.6 | 3.7 | 3.0 | 2.4 | 2.0 |
| 63 | 5.8 | 4.7 | 3.8 | 3.0 | 2.5 |
| 75 | 6.8 | 5.6 | 4.5 | 3.6 | 2.9 |
| 90 | 8.2 | 6.7 | 5.4 | 4.3 | 3.5 |
| 110 | 10.0 | 8.1 | 6.6 | 5.3 | 4.2 |
| 125 | 11.4 | 9.2 | 7.4 | 6.0 | 4.8 |
| 140 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 |
| 160 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 |
| 180 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 |
| 200 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 |
| 225 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 |
| 250 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 |
| 280 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 |
| 315 | 28.6 | 23.2 | 18.7 | 15.0 | 12.1 |
| 355 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 |
| 400 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 |
| 450 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 |
| 500 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 |
| 560 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 |
| 630 | 57.2 | 46.3 | 37.4 | 30.0 | 24.1 |
| 710 | 64.5 | 52.2 | 42.1 | 33.9 | 27.2 |
| 800 | 72.6 | 58.8 | 47.4 | 38.1 | 30.6 |
| 900 | 81.7 | 66.1 | 53.3 | 42.9 | 34.4 |
| 1000 | 90.2 | 73.5 | 59.3 | 47.7 | 38.2 |
| 1200 | – | 88.2 | 71.1 | 57.2 | 45.9 |
| 1400 | – | 102.9 | 83.0 | 66.7 | 53.5 |
| 1600 | – | 117.5 | 94.8 | 76.2 | 61.2 |
| 1800 | – | – | 106.6 | 85.8 | 68.8 |
| 2000 | – | – | 118.5 | 95.3 | 76.4 |
Advantages
HDPE pipes Application Scenarios
Our HDPE pipes are widely applicable to engineering projects across multiple industries and scenarios:
- Potable water systems→ (NSF-61 & WRAS Certificate)
- Oil and gas gathering
- Fire Fighting System → (FM 1613 Approved)
- Sewage systems
- Natural gas pipeline transmission→ (DVGW certificate)
- Power and communication systems
- Underground mine transportation
- River dredging
- Chemical fluid transportation
- Agricultural irrigation
- Aquaculture
Authoritative Certifications
Engineering Case
Project: chemical plant Product: HDPE Drainage Pipe DN450mm SD17 PN10 Location: Indonesia
FAQ
Do you offer product samples?
Yes, test samples are available. If you would like to assess our products prior to placing bulk orders, you may submit a sample request. Please send your requirements to info@phpipes.com if you need samples.
What is your MOQ (minimum order quantity)?
We maintain stock for HDPE pipes and fittings of standard diameters and pressure ratings. Kindly send your RFQ to our sales team for further specifics.
What certifications do your products hold?
Our raw materials are certified with both WRAS and UL NSF 61. Our products have also undergone lab testing by authoritative bodies including NSF, Intertek, BV and SGS.
How do you guarantee product quality?
We have implemented a full‑fledged quality management system to consistently deliver premium‑grade materials to customers. Third‑party factory audits are welcomed. Reach out to info@phpipes.com to obtain documents such as QCP and ITP.
What is your annual production capacity?
Puhui Industry (Junnuo Pipeline) is a specialized manufacturer of HDPE and PVC pipes and fittings. We focus on the R&D, manufacturing and sales of plastic and metal‑based pipeline products. Our overall annual production capacity hits 200,000 tons.
What are your typical lead‑times?
Normal lead‑time stands at 15‑20 days. Exact lead‑time depends on individual order specifications and our production schedule. Standard‑spec items can be delivered faster, whereas custom‑made goods or large‑volume orders require more production time. We will provide an estimated delivery schedule once your order gets confirmed.
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