Primepoly Co., Ltd.
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HDPE Pipes

HDPE Drainage Pipe

Comprehensive HDPE drainage range: smooth-bore solid wall pipe with blue identification stripes, double-layer co-extruded pipe (sand-blast coated outer), corrugated slotted pipe for soakaway and field drainage, and round-perforated underdrain pipe. PE100 resin, sizes DN50 – DN1200, joining via butt-fusion or electrofusion.

  • Black HDPE Drainage Pipe with Blue Stripe
  • Double-Layer Co-Extruded HDPE Drainage Pipe
  • HDPE Slotted Drainage Pipe
  • HDPE Perforated Underdrain Pipe
  • Round-Perforated HDPE Drainage Pipe
Raw Materials
PE100 / PE100RC from Borealis, SABIC, Sinopec, PetroChina
Diameter Range
DN110 – DN1600 mm
Pressure Rating
SDR26 – SDR7.4 (PN6 – PN25)
Standards
EN 12201-2 / ISO 4427-2 / AS/NZS 4130 / EN 13244 / ISO 8772 / PAS 1075
Certificates
WRAS, UL, NSF 61, CE, ISO 9001 / 14001 / 45001
Color
Black with red-brown / orange / blue stripes; co-extruded inner CCTV inspection layer
Length
5.8 m / 11.8 m
Applications
Pressure sewer, gravity sewer, stormwater, perforated / slotted drainage

Product Description

HDPE Drainage Pipe is a non-pressure or low-pressure pipe for storm and sanitary drainage in municipal, building and industrial networks. Smooth-bore PE100 / PE100RC sections resist root intrusion, hydrogen-sulphide attack and the scaling that corrodes concrete and cast iron over time.

Advantages and Characteristics

1. Smooth bore: low Manning coefficient, no scaling and constant capacity over decades. 2. Excellent corrosion resistance to sewer gases, acids and alkalis. 3. Heat-fused joints: leak-free, root-proof, suitable for trenchless installation. 4. Lightweight: 5–10× lighter than equivalent concrete pipe, faster trenching and laying. 5. Earthquake-resistant: flexible joints absorb ground movement without shearing.

Typical Applications

1. Municipal sanitary and combined sewers. 2. Storm-water drainage and culverts. 3. Industrial wastewater discharge to treatment plants. 4. Rainwater downpipes and building drainage stacks. 5. Landfill leachate collection and gas extraction.

Primepoly Perforated HDPE Pipes – Real Factory Perforation Process

Frequently Asked Questions

What is the minimum order quantity (MOQ) for HDPE / PVC pipe?

Standard MOQ varies by product — generally 1 ton for HDPE pipe, 500 kg for PVC pipe, and one full container for export orders. Custom MOQ is available for sample / pilot projects — contact our sales team for confirmation.

What is the typical lead time?

For stocked sizes, 7–10 days from order confirmation; for custom OD / SDR / colour, 25–35 days. Production capacity exceeds 2,000 t/month — large project orders are scheduled in batches.

Which certifications does Primepoly hold?

ISO 9001, ISO 4427, AS/NZS 4130, ASTM F714, AWWA C906, WRAS and NSF 61. Documentation accompanies every shipment, and third-party inspection (SGS / BV) is welcome at the buyer's request.

Do you offer OEM and private-label manufacturing?

Yes — we manufacture pipes and fittings to customer-specified OD, SDR, length, colour, marking and packaging. MOQ for OEM orders typically starts at 5 tons or one full container.

How are pipes packaged for export shipping?

Pipes are bundled with PE film / steel strap and stowed by length: short pipes (≤6 m) ship in 20'/40' containers; long pipes (>12 m) ship by break-bulk vessel or flat rack. Coil rolls are shrink-wrapped and palletised. Free OBL with shipping documents.

Contact Us

Our friendly customer service team is here to help with quotations, technical consulting and custom manufacturing enquiries. We reply within 24 hours.

  • Tel+852 9562 2873
  • Emailsales@primepolypipes.com
  • AddressRoom 1313, 13/F, Meisheng Center (Office Tower), No. 33 Jinshui East Road, Zhengzhou Area (Zhengdong), Henan Pilot Free Trade Zone, Zhengzhou, Henan 450000, China

Leave a Message

Our friendly customer service team is here to help with quotations, technical consulting and custom manufacturing enquiries. We reply within 24 hours.