Shanxi Kaisheng Plastic Co., Ltd. is one of the most reliable manufacturers and suppliers of pe sewer pipe in China. Please feel free to buy CE approved pe sewer pipe in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Overview
Pe Sewer Pipe is manufactured from polyethylene for underground sewage and wastewater systems, offering corrosion resistance, flexibility, and reliable jointing. It helps address pipe corrosion, ground movement, and long-term maintenance challenges in municipal and industrial sewer projects.
PE Sewer Pipe Technical Specifications
|
Parameter |
Specification |
|
Material |
PE100 / PE80 Virgin HDPE |
|
Standards |
ISO 4427, EN 12201, DIN 8074/8075 |
|
Size Range |
DN 110 mm - DN 1200 mm |
|
Pressure Class |
PN 4 to PN 16 |
|
Wall Thickness (SDR) |
SDR 33, 26, 21, 17, 11 |
|
Standard Length |
5.8m, 11.8m (Optimized for 40'HQ) / Coils for ≤ 110mm |
|
Hydraulic Efficiency |
Hazen-Williams C = 150 |
|
Color |
Black with wastewater identification stripes |
|
Joining Methods |
Butt Fusion, Electrofusion, Mechanical Flanges |
|
Service Life |
≥50 Years |
Core Performance
The material exhibits high ductility, maintaining pipeline integrity without brittle fracture even in areas prone to ground subsidence or seismic activity.
Butt fusion welding creates a continuous, homogeneous system where the joint strength matches the parent pipe, eliminating root causes of leakage common in traditional pipe networks.
Features a smooth internal wall with a low friction factor (Hazen-Williams C-factor 150). Compared to concrete or metal pipes, it delivers superior hydraulic efficiency and lowers long-term operational energy costs for municipal networks.
Chemically inert to municipal wastewater acids, alkalis, and salts, with a designed operational service life exceeding 50 years under standard operating conditions.
Installation Interface & Joint Compatibility
Interface Adaptation 1: Manhole & Chamber Integration
Pipes accommodate rubber ring flexible joints, cast-in wall collars, or electrofusion stub flanges designed for watertight entry into concrete or plastic inspection chambers, preventing differential settlement leaks.
Interface Adaptation 2: Transition Fittings & Mechanical Coupling
Engineered with standardized SDR transitions to interface cleanly with ductile iron, PVC, or concrete trunk lines using flanged adaptors or mechanical restraint harnesses.
Interface Adaptation 3: On-Site Tooling Compatibility
Compatible with standard international butt-fusion and electrofusion welding equipment parameters, ensuring local contractor crews can utilize standard field toolsets without proprietary constraints.
Quality Control System
Raw Material Inspection: Every batch of PE resin undergoes Melt Flow Rate (MFR) testing to ensure compliance with international standard equivalents.
In-Process Monitoring: Production lines are equipped with online ultrasonic thickness gauges to monitor dimensional tolerances in real time.
Finished Product Testing: The laboratory conducts hydrostatic pressure tests (80°C, 165h) on sampled pipes to verify pressure-bearing capacity.
Traceability: Every pipe features surface laser printing recording the production date, line number, and batch code. In the event of a field issue, the production source can be traced within 24 hours.
Project Verification & Packaging Traceability
Step 1: Factory Pre-Shipment Inspection (PSI)
Every production lot undergoes dimensional check and ring stiffness verification prior to yard transfer.
Step 2: Custom Bundling & End-Cap Protection
Pipes are nested or strapped with timber frames; rubber or plastic end-caps are applied to protect bevels and prevent ovality distortion during transit.
Step 3: Loading Log & Container Plan
We provide photographic loading reports for each container, documenting weight distribution and securing methods to verify cargo integrity upon port arrival.
Frequently Asked Questions
Q: What sizes and pressure ratings of PE sewer pipes do you supply?
A: We manufacture a flexible range of diameters and pressure classes tailored to project specifications, covering standard distribution sizes up to large municipal infrastructure requirements. Please share your project drawing or Bill of Quantities (BoQ) for exact technical verification.
Q: Do your PE sewer pipes comply with international standards?
A: Yes. All our products are manufactured strictly in accordance with international benchmarks such as ISO 4427 and EN 12201.
Q: Do you provide free material samples for laboratory testing or tender evaluation?
A: Yes, short pipe segments and fitting samples are available free of charge for quality verification, with clients covering standard international courier costs.
Q: Can your production lines handle custom pipe lengths or specialized SDR pressure classes?
A: Yes, we support custom lengths (such as 11.8m for optimal 40HQ container loading) and specialized wall thickness ratios tailored to unique regional engineering standards.
Q: What third-party inspection agencies are accepted for pre-shipment factory audits?
A: We regularly cooperate with internationally recognized inspection bodies like SGS, BV, and Intertek for on-site witness testing, loading supervision, and certificate issuance.
Q: How are containers secured to prevent surface scratches or impact damage during ocean freight?
A: Pipes are nested efficiently by size, separated by soft cushioning layers, securely strapped inside timber frames, and loaded strictly according to container weight-distribution balance protocols.
Q: What payment terms and commercial trade options do you support for international municipal projects?
A: We accept standard secure trade instruments, including T/T deposits with balance against shipping documents, and irrevocable Letter of Credit (L/C) at sight for qualified institutional buyers.
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