I Product Introdution
UPVC Structured Wall Pipes represent a significant advancement in drainage technology. Manufactured from high-quality polyvinyl chloride (PVC) resin through precision extrusion, these pipes feature a specially engineered cross-section with hollow chambers and reinforcement structures. Unlike conventional solid-wall pipes, UPVC structured wall pipes deliver exceptional noise reduction and drainage efficiency while maintaining optimal ring stiffness. Our comprehensive product line includes three specialized series: UPVC Structured Wall Pipe, UPVC Solid Wall Spiral Pipe, and UPVC Hollow Spiral Pipe, each designed to address specific application requirements.
I Product Features
1. UPVC Structured Wall Pipe
● Advanced Noise Control: The multi-chamber hollow wall design effectively dampens water flow impact noise, providing superior acoustic insulation compared to standard solid-wall pipes
● Material Efficiency: The hollow structure reduces material consumption by 20%-30% while maintaining structural integrity, offering both economic and environmental benefits
● Thermal Performance: The air chambers provide natural insulation, preventing condensation and surface moisture formation
2. UPVC Solid Wall Spiral Pipe
● Optimized Hydraulic Design: Features precision-engineered spiral ribs (4, 6, or 8 channels) with 8°-20° inclination angles that guide water flow in a controlled spiral pattern
● Enhanced Acoustic Performance: Reduces drainage noise by 9-15 dB through minimized water-to-air and water-to-pipe surface impact
● Integrated Ventilation: Creates a stable central air column that eliminates the need for separate vent pipes in most applications
3. UPVC Hollow Spiral Pipe
● Dual-Technology Design: Combines the hollow wall structure with internal spiral ribs for maximum noise reduction performance
● Superior Performance Characteristics: Delivers the material efficiency of structured wall pipes with the hydraulic efficiency of spiral technology
● Premium Application Solution: Achieves noise levels below 40 dB, making it ideal for noise-sensitive environments including healthcare facilities and luxury accommodations
I Technical Specifications
Specification | UPVC Structured Wall Pipe | UPVC Solid Wall Spiral Pipe | UPVC Hollow Spiral Pipe |
Wall Structure | Multi-chamber hollow design | Solid wall with internal spiral ribs | Hollow wall with internal spiral ribs |
Diameter Range | dn50 - dn160mm | dn75 - dn160mm | dn75 - dn160mm |
Acoustic Performance | 5-8 dB reduction | 9-15 dB reduction | 13-18 dB reduction |
Connection System | Socket & Adhesive / Gasket Seal | Socket & Adhesive | Socket & Adhesive / Gasket Seal |
I Product Specification
UPVC Structured Wall Pipe
Size | d | e |
|---|---|---|
dn50×4.0 | 50 | 4.0 |
dn75×4.5 | 75 | 4.5 |
dn110×5.0 | 110 | 5.0 |
dn160×6.0 | 160 | 6.0 |
UPVC Solid Wall Spiral PIPE
PVC-U Solid Wall Inner Spiral pipe | ||
Size | d | e |
|---|---|---|
dn75×2.3 | 75 | 2.3 |
dn110×3.2 | 110 | 3.2 |
dn160×4.0 | 160 | 4.0 |
PVC-U Solid Wall Inner Spiral pipe–Reinforced Single Vertical pipe | ||
Size | d | e |
|---|---|---|
dn110×3.2 | 110 | 3.2 |
UPVC Hollow Spiral PIPE
Category | Size | d | e |
|---|---|---|---|
36 holes | dn75×4.0 | 75 | 4.0 |
24 holes | dn110×5.0 | 110 | 5.0 |
32 holes | dn160×6.0 | 160 | 6.0 |
I Application
● UPVC Structured Wall Pipes: Recommended for horizontal drainage mains, buried applications, and general building drainage where moderate noise control is sufficient
● UPVC Solid Wall Spiral Pipes: Ideal for vertical stack applications in multi-story buildings, offering excellent noise reduction with economic installation
● UPVC Hollow Spiral Pipes: Designed for critical applications requiring maximum noise control, including medical facilities, luxury hotels, and residential developments with stringent acoustic requirements
I FAQ
1. How do I select the right UPVC structured wall pipe for my project?
● Structured Wall Pipes provide balanced performance with material efficiency and basic noise control
● Solid Wall Spiral Pipes offer enhanced hydraulic performance and noise reduction for vertical applications
● Structured Wall Spiral Pipes deliver maximum acoustic performance for sensitive environments
Selection Recommendation: Consider project requirements, budget parameters, and performance specifications
2. Do spiral pipes eliminate the need for separate vent systems?
Yes. The spiral design creates a stable air column that provides adequate ventilation for most building applications. This integrated approach can reduce installation costs by approximately 30% in structures up to 18 stories.
3. What noise reduction levels can be achieved?
Laboratory and field testing confirms:
● Standard solid wall pipe: approximately 53 dB
● Solid wall spiral pipe: approximately 43.5 dB (9.5 dB reduction)
● Structured wall spiral pipe: approximately 39.2 dB (13.8 dB reduction)
Actual performance may vary based on installation conditions and system configuration.
4. What are your standard delivery terms?
Standard inventory items typically ship within 7-10 business days. Custom production orders require 15-25 business days depending on specifications and quantities. Please contact our technical support team for project-specific delivery schedules and quotation details.
