HDPE Equal Tee
An HDPE Equal Tee is a highly durable pipe fitting manufactured from high-density polyethylene, specifically designed to connect three HDPE pipes of the same diameter at a 90-degree angle, enabling smooth and efficient flow distribution or collection within the piping network; it is widely recognized for its exceptional strength-to-weight ratio, flexibility, resistance to corrosion, abrasion, and chemical attack, as well as its ability to withstand high pressure and harsh environments, which makes it an ideal choice for long-lasting performance in gas distribution networks, sewage and wastewater lines, and a wide range of industrial pipeline applications.
HDPE Equal Tee
Key Features Of HDPE Equal Tee
- Material: High-Density Polyethylene (PE100 / PE80)
- Equal Bore: All three outlets are of the same diameter, ensuring balanced flow.
- Joining Methods: Available in butt fusion, electrofusion, or spigot ends for secure joints.
- Durability: High impact strength, flexibility, and resistance to crack propagation.
- Corrosion & Chemical Resistant: Suitable for aggressive soils, wastewater, and industrial chemicals.
- Lightweight: Easier handling and installation compared to metal tees.
- Longevity: Service life of 50+ years under standard conditions.

Technical Details of HDPE Equal Tee
Specification | Details |
---|---|
Product Type | HDPE Equal Tee |
Material | High-Density Polyethylene (HDPE) – PE80 / PE100 grade. |
Standards | ISO 4427, DIN 16963, IS 8008, EN 12201. |
Size Range | (OD): 20 mm to 500mm (custom sizes available). |
SDR | SDR11, SDR21, SDR33 and SDR17 |
Pressure Rating | PN 6,PN 10,PN 16, PN 20 |
Temperature Range | –40°C to +60°C |
Color | Black |
Density | 0.941 – 0.965 g/cm³ |
Tensile Strength | ≥ 20 MPa |
Welding Compatibility | Butt Weld, Electrofusion Welding, Socket Fusion Weld, or Mechanical Jointing. |
Chemical Resistance | Excellent against acids, alkalis, and salts. |
Applications | Gas distribution , Sewage treatment, Industrial fluid handling, Mining & slurry transportation and Firefighting networks |

dₑ | L | Z | I |
---|---|---|---|
20 | 50 | 25 | 8 |
25 | 60 | 30 | 10 |
32 | 80 | 40 | 12 |
40 | 88 | 44 | 16 |
50 | 116 | 58 | 21 |
63 | 146 | 73 | 24 |
75 | 170 | 85 | 28 |
90 | 200 | 100 | 23 |
110 | 240 | 120 | 43 |
125 | 250 | 125 | 26 |
140 | 280 | 140 | 32 |
160 | 350 | 160 | 40 |
180 | 390 | 195 | 73 |
200 | 430 | 215 | 64 |
225 | 490 | 245 | 72 |
250 | 550 | 275 | 86 |
280 | 620 | 310 | 105 |
315 | 700 | 350 | 111 |
355 | 680 | 340 | 101 |
400 | 680 | 338 | 95 |
450 | 900 | 450 | 130 |
500 | 900 | 450 | 130 |
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dₑ (mm) → External Diameter
-
L (mm) → Length
-
Z (mm) → Center-to-End Distance
-
I (mm) → Insertion Depth

Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.