Innotech HDPE Pipes
PROPERTIES & SPECIFICATIONS
Innotech HDPE Pipes are made from premium Polyethylene (PE) for superior durability, chemical resistance,
and long-term performance in construction applications. Produced from highly recyclable HDPE, they support
sustainable practices—making Innotech a reliable and eco-friendly choice for modern infrastructure projects.
HDPE Double Wall Corrugated Pipe
HDPE Double Wall Corrugated Pipes (DWC) are co-extruded with a corrugated outer wall for strength and a smooth inner wall for efficient flow, ideal for drainage and underground piping. Available in diameters from DN/ID 200mm to DN/ID 800mm.
| Material: | HDPE |
|---|---|
| Color: | Black |
| Length: | 6 Meters / 20 Feet |
| Nominal Sizes: | Ø200, Ø300, Ø400, Ø500, Ø600, Ø800 mm |
| Jointing Method: | Mechanical Jointing Device, Sealed with Rubber Ring |
| Offered In: | SN8 Can also manufacture other Ring Stiffness Classes based on project requirements |
HDPE Hollow Wall Spiral Pipes
HDPE Hollow Wall Spiral Pipes (HWS) are co-extruded with a corrugated outer wall for strength and a smooth inner wall for efficient flow, ideal for drainage and underground piping. Available in diameters from DN/ID 200mm to DN/ID 800mm.
| Material: | HDPE |
|---|---|
| Color: | Black |
| Length: | 6 Meters / 20 Feet |
| Nominal Sizes: | ⌀200, ⌀300, ⌀400, ⌀500 ⌀600, ⌀700, ⌀800, ⌀900 ⌀1000, ⌀1200 mm |
| Jointing Method: | Heat Shrink Sleeve or Mechanical Jointing Device |
| Offered In: | SN4 & SN8 Can also manufacture other Ring Stiffness Classes based on project requirements |
FEATURES
Leak Proof
No leaks, no worries. Innotech HDPE Pipes are engineered for leak-proof performance, ensuring a secure and reliable flow system from end to end. With their durable, manual and secure joint structure, they eliminate common leakage points found in conventional pipe systems, delivering a dependable, long-lasting solution for large-scale wastewater conveyance with minimal maintenance concerns.
Cost Effective
Smart investment, long-term savings—built for value that lasts. Innotech HDPE Pipes offer a cost effective solution without compromising quality. Providing long service life, low maintenance, and reliable performance that helps reduce overall project costs.
Superior Flow
Efficiency starts underground. From intense storm surges to heavy-duty industrial waste, Innotech HDPE Pipes deliver consistent, superior flow through smooth inner walls that minimize friction and prevent buildup, while their durable, flexible, and corrosion-resistant design ensures leak-free performance and long-term reliability even under demanding conditions.
Designed to Last
Handling and Delivery Concerns? Innotech HDPE Pipes are built with exceptional durability. Even when accidentally dropped or run over, they resist cracking and damage—unlike conventional concrete pipes or RCP. Designed for long-term performance, they offer a projected lifespan of 50 to 100 years, ensuring reliability from transport to installation and beyond.
Chemical Resistance
Innotech HDPE Pipes are manufactured using high-grade polyethylene thermoplastics with inherently chemically inert properties, making them highly resistant to corrosion, chemical reactions, and material degradation. This chemical stability ensures consistent performance even in harsh environments, allowing the pipes to maintain their structural integrity and reliability over time—making them a dependable solution for long-lasting construction and infrastructure projects.
Less Maintenance
Less hassle, more performance—built to keep things simple. Innotech HDPE Pipes are low maintenance, built with corrosion-resistant and durable materials that ensure long-lasting performance with minimal upkeep needed.
Extremely Durable
Innotech HDPE Pipes stay strong and are built to handle heavy loads without breaking, delivering long-lasting durability and dependable performance in any condition. Tough enough to endure and bear extreme load.
Ease of Use
Innotech HDPE Pipes are designed for ease of use, featuring lightweight construction and flexible handling for faster installation and reduced labor effort, making every project more efficient, rapid and convenient compared to RCP.
Flexibility
Innotech HDPE Pipes are highly flexible, allowing for easier handling and installation even in challenging terrains, while still maintaining exceptional strength and structural integrity throughout the system. This flexibility enables the pipes to adapt to ground movement and shifting soils without cracking or leaking, reducing the risk of failure and costly repairs. Built to withstand demanding conditions, they deliver long-lasting durability and reliable performance—flexibility you can truly depend on.
APPLICATION
6 LOADING CLASSIFICATIONS
| SN TYPE | LOADING TYPE | DESCRIPTION |
|---|---|---|
| SN 4 |
LOAD 1 Non-traffic
(Golf courses, landscaping)
LOAD 2 Light traffic
Sidewalks and Side Street Drainage, up to 1-ton vehicle weight
|
|
| SN 8 |
LOAD 3 Public Roads and Highways
Up to 20-tons (HS-20) vehicle weight
LOAD 4 Heavy-Duty Traffic Application
(Industrial Areas) up to 20-tons (HS-20) vehicle weight
LOAD 5 & 6 Special Design Considerations
(Shallow and Deep Fill Installations)
|
|
RING STIFFNESS
INSTRUCTION MANUAL
PREPARATION
Innotech HDPE Double Wall Corrugated Pipes
Prepare the rubber ring appropriate to the size of Innotech HDPE Double Wall Corrugated pipe
Place the rubber ring on the spigot of the Innotech HDPE pipe
Insert the spigot into the socket, ensuring proper alignment
Use the mechanical jointing tool to tighten and ensure a leak-proof seal
Innotech HDPE Hollow Wall Spiral Pipes
Select a heat shrink sleeve that fits the Innotech HDPE Hollow Wall Spiral pipe size
Slide the heat shrink sleeve over one Innotech pipe end before aligning the two Innotech pipes
Use a propane torch or approved heating tool to shrink the sleeve
Allow the sleeve to fully shrink and bond. Let it cool naturally before handling or backfilling
INSTALLATION
| Trench Excavation | Excavate the trench according to design—control depth, width, and slope. Apply shoring or safety measures to prevent collapse. |
| Pipeline Installation | Carefully lower Innotech pipes into the trench to avoid damage. Maintain correct temperature, time, and pressure during welding to ensure strong, reliable joints. |
| Backfilling | Excavate the trench according to design—control depth, width, and slope. Apply shoring or safety measures to prevent collapse. |
WHAT WE DELIVER:
Guaranteed Drainage Solutions with Innotech HDPE Pipes
Estimate your project savings with Innotech HDPE Pipes. Use our ROI Calculator to see potential cost reductions in installation, maintenance, and long-term lifecycle performance.
APPLICATIONS
Build with Strength
With 38 years of manufacturing expertise. Get high-performance HDPE and PP-R solutions engineered for the toughest Filipino construction projects.