applicable for different kinds of project such as fire fighting systems;
sewer mains; water mains; household installations; irrigation lines in rural areas; electrical cable, wires, signal cables and fiber optic line conduits; storm water and drainage lines; and gas mains.
The HDPE end cap price list are all molded type fittings. We have
included sizes from DN20 (1/2″) up to size DN630 (24″). All the prices
listed are in Philippine Peso (Php) with value added tax (VAT) included.
The price is per one piece of end cap.
HDPE end caps are essential fittings used to seal or terminate pipelines in water supply, drainage, and industrial systems. These components prevent leaks, protect open pipe ends from contamination, and allow future system expansion. Therefore, staying up to date with the latest HDPE end cap prices in the Philippines helps engineers, contractors, and suppliers prepare more accurate budgets and material estimates.
What Is an HDPE End Cap?
An HDPE end cap is a circular fitting designed to close the end of a pipe, forming a secure barrier against fluid or air escape. It is often joined using butt fusion, electrofusion, or flanged connections, depending on system requirements.
Moreover, because end caps are made from high-density polyethylene, they offer excellent resistance to pressure, impact, corrosion, and chemical exposure. This makes them ideal for both temporary and permanent pipeline closures.
Common Applications of HDPE End Caps
HDPE end caps are widely used in many piping systems across industries. Typical applications include:
- 🚰 Capping off unused service lines in water distribution systems
- 🧪 Sealing the ends of chemical or industrial pipelines
- 💧 Temporarily closing off sections during maintenance or testing
- 🛠️ Protecting open ends during pipeline transport or storage
- 🔧 Allowing future connections or expansions in underground utilities
In addition, their durable material ensures the cap remains leak-proof under both static and pressurized conditions.
Sizes, Joint Types, and Pressure Ratings
HDPE end caps come in various sizes and specifications to suit a wide range of piping systems:
- Sizes:
- Typically available from 20mm to 1200mm, matching the outer diameter of standard HDPE pipes
- Joint Options:
- Butt fusion, electrofusion, and flanged variants
- Pressure Ratings:
- Compatible with SDR11, SDR17, SDR21, and other standard classifications
- Manufacturing Types:
- Smaller sizes are usually injection molded, while larger sizes are fabricated from pipe segments
Furthermore, end caps must match the pipe’s SDR class to ensure proper fusion and pressure handling.
Factors That Influence HDPE End Cap Pricing
Several factors can affect the cost of HDPE end caps:
- Pipe diameter and wall thickness
- Jointing method (e.g., fusion vs. flanged)
- Manufacturing type (molded vs. fabricated)
- SDR compatibility
- Supplier location, brand, and country of origin
- Quantity ordered and delivery timeframe
As a result, larger or custom-fabricated end caps typically carry higher prices due to increased material and labor costs.
For other high density polyethylene materials, please check below the list of items:
– Straight Pipe, HDPE price list, please see the link: HDPE Pipe Price List.
– Elbow Fitting, HDPE price list, please see the link: HDPE Elbow Price List
– Tee Fitting, HDPE price list, please see the link: HDPE Tee Price List
– Reducer Fitting, HDPE price list, please see the link: HDPE Reducer Price List
HDPE END CAP PRICE LIST
The following price guide provides updated costs for HDPE end caps in the Philippine market. It serves as a helpful reference for budgeting, procurement, and cost estimating during project planning.
| ITEM NO. | DESCRIPTION | UNIT PRICE PER PIECE |
|---|---|---|
| 1 | HDPE END CAP, DN20 (1/2″) | 5 |
| 2 | HDPE END CAP, DN25 (3/4″) | 9 |
| 3 | HDPE END CAP, DN32 (1″) | 15 |
| 4 | HDPE END CAP, DN40 (1-1/4″) | 22 |
| 5 | HDPE END CAP, DN50 (1-1/2″) | 36 |
| 6 | HDPE END CAP, DN63 (2″) | 75 |
| 7 | HDPE END CAP, DN75 (2-1/2″) | 164 |
| 8 | HDPE END CAP, DN90 (3″) | 193 |
| 9 | HDPE END CAP, DN110 (4″) | 470 |
| 10 | HDPE END CAP, DN160 (6″) | 626 |
| 11 | HDPE END CAP, DN225 (8″) | 2,493 |
| 12 | HDPE END CAP, DN280 (10″) | 4,107 |
| 13 | HDPE END CAP, DN315 (12″) | 4,166 |
| 14 | HDPE END CAP, DN355 (14″) | 10,195 |
| 15 | HDPE END CAP, DN400 (16″) | 9,151 |
| 16 | HDPE END CAP, DN450 (18″) | 10,883 |
| 17 | HDPE END CAP, DN500 (20″) | 14,051 |
| 18 | HDPE END CAP, DN560 (22″) | 14,007 |
| 19 | HDPE END CAP, DN630 (24″) | 19,393 |
In addition, many suppliers offer discounts for bulk purchases or package deals that include pipes and fittings.
Installation and Handling Tips
For best results and long-term sealing performance, follow these key practices:
- Clean and align all surfaces before fusion or mechanical installation
- Store caps in shaded, dry areas to avoid UV degradation
- Confirm that the cap’s SDR rating matches the pipe’s
- Avoid over-torquing flange bolts if using mechanical end caps
- Conduct leak and pressure testing after sealing the line
Moreover, document the location of capped lines for future connections, repairs, or extensions.
Conclusion
In summary, HDPE end caps are critical for securely sealing pipe ends, whether for temporary isolation or permanent system termination. Their flexibility, corrosion resistance, and pressure-handling capabilities make them indispensable components in modern piping systems.
Therefore, consulting an up-to-date HDPE end cap price list helps you make informed purchasing decisions, optimize your project budget, and avoid unexpected delays.
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