Shanxi Kaisheng Plastic Co., Ltd. is one of the most reliable manufacturers and suppliers of pvc perforated drain pipe in China. Please feel free to buy CE approved pvc perforated drain pipe in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Product Overview
PVC Perforated Drain Pipe for wholesale and engineering projects, used in agricultural drainage, foundation drainage, landscaping, and civil works. Made from virgin PVC-U with perforated openings for collecting and directing groundwater through underground drainage systems.
Technical Specifications
|
Technical Parameter |
Specification Standard |
|
Product Name |
PVC Perforated Drain Pipe |
|
Material |
Unplasticized Polyvinyl Chloride (PVC-U) with UV stabilizers |
|
Structure |
Corrugated or Smooth Wall Profile Options |
|
Diameter Range |
DN50 – DN500 (Custom sizes available upon request) |
|
Ring Stiffness Classes |
SN4 (4 kN/m²), SN8 (8 kN/m²), SN16 (16 kN/m²) |
|
Standard Length |
3 m, 6 m, or custom lengths per container optimization |
|
Color Options |
White, Grey, Black, Yellow, or Custom |
|
Joint Type |
Socket-spigot with rubber sealing ring, coupling, or solvent cement welding |
|
Processing Service |
Cutting, Perforating, Geotextile Wrapping, OEM/ODM |
|
Operating Temperature |
-10°C to +60°C |
|
Expected Service Life |
≥ 50 years under normal operating conditions |
Perforation Design
We offer a range of standard perforation options, including:
Perforation Patterns: 120°, 180°, 220°, 240°, and 360° (Full Perforation).
Hole Configurations: Circular holes or slotted openings to accommodate different soil and drainage conditions.
Geotextile Option: Factory-applied non-woven geotextile wrapping is available for applications requiring enhanced filtration and clogging resistance.
Manufacturing & Quality Control
Our manufacturing facility features modern automated extrusion lines, precision laser/mechanical perforation equipment, and a fully equipped testing laboratory.
Every production batch undergoes strict quality control protocols managed under our comprehensive quality management system:
Raw Material Inspection: Verification of virgin PVC resin purity, melt flow index, and additive consistency.
Dimensional Measurement: Laser-monitored outer diameter, wall thickness, and socket tolerance checks.
Ring Stiffness Testing: Conducted strictly in accordance with ISO 9969 to ensure load-bearing resilience.
Impact Resistance Testing: Drop-impact testing to verify structural toughness during cold-weather site handling.
Hydrostatic Pressure Testing: Joint and pipe body integrity checks under sustained pressure.
Appearance & Packaging Inspection: Visual confirmation of burr-free perforations and secure export bundling.
Customization Options
- Custom pipe diameters, wall thicknesses, and lengths
- Customized perforation layouts, hole diameters, and spacing
- Optional colors, logo printing, and private-label packaging
- Geotextile wrapping and customized connection methods
Certifications
Our products are manufactured to comply with international standards such as ISO 9969, ASTM F405, and DIN 1187. Third-party inspection and product testing reports (such as SGS or BV) can be provided upon request prior to shipment.
Installation
Position the pipe with the perforated side facing the designed water collection direction.
Surround the pipeline with clean gravel or graded drainage aggregate to maximize water infiltration and permeability.
Utilize geotextile-wrapped pipes when installing in fine sandy or silty soils to prevent siltation and line clogging.
Ensure proper gravitational slope during trench laying to maintain efficient fluid discharge.
Inspect joint connections carefully before backfilling the trench.
Frequently Asked Questions
Q: What is your Minimum Order Quantity (MOQ) for custom pipe sizes or colors?
A: Our standard MOQ is typically one 20ft container (20GP), but we flexibly support smaller trial orders or mixedsize shipments for initial project evaluations.
Q: How do you handle international shipping protection and container space optimization?
A: We utilize advanced nested pipe loading (telescoping smaller diameters inside larger ones) within 40HQ containers to significantly reduce freight costs and prevent transit distortion.
Q: Can you provide thirdparty inspection certificates like SGS or BV before shipment?
A: Yes, we fully cooperate with thirdparty inspection agencies appointed by buyers and can provide mill test certificates and compliance lab reports upon request.
Q: What are your standard payment terms for new global clients?
A: We generally accept T/T (30% deposit with the balance paid against the copy of Bill of Lading) and irrevocable L/C at sight for qualifying bulk contracts.
Q: Do you offer free product samples for engineering evaluation and tender bidding?
A: Yes, we provide free physical material and pipe segment samples while courier freight costs are negotiated casebycase or collectible via your account.
Q: What is the exact warranty period provided for project installations?
A: We provide a standard 1year manufacturing defect warranty alongside a certified 50+ year structural design life under proper burial and operating conditions.
Q: Can you laserprint our company brand name and specific standards on the pipe surface?
A: Yes, we offer full OEM/ODM printing services to mark your custom brand logo, metercounting intervals, and project codes directly onto the pipe exterior.
Q: How fast can you dispatch urgent container loads for fast tracked construction timelines?
A: Standard inventory orders are dispatched within 7 to 10 days, while priority emergency production lines can be scheduled for urgent infrastructure requirements.
Q: What precise documents do you supply for custom clearance at destination ports?
A: We provide a complete export documentation package including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin (Form E/CO), and Quality Test Reports.
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