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Gas Pipe Series
High Density Polyethylene (HDPE) Natural Gas Pipe
Standard: ASTM D2513
1. Size: OD20-630mm(1/2inch-24inch).
2. Pressure: SDR6, SDR7, SDR9, SDR11, SDR13.6, SDR17, SDR17.6, SDR21, SDR26, SDR32.5.
3. Material: PE100, PE80, PE4710, PE3608, PE100RC.
4. Length: 5.8M/11.8M. Coil Length 100m-200m A Roll for DN20-90mm.
5. Applications: Oil, Natural gas, Methane, etc.
6. Standard: ISO4437, EN1555, GB/T15558, AS/NZS4130, ASTM D2513, etc.
7. Delivery: 10-20 days depending on the total quantity.
- Introduction
- Feature
- Specification
- Physical Parameter
- Application
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Introduction
HDPE gas pipe is a type of polyethylene pipe, mainly used in natural gas and underground oil transmission and distribution systems. This kind of pipe has special properties such as flame retardancy and antistatic performance, and is made of 100% virgin PE4710, PE100 bimodal resin or PE80 materials, delivering superior performance and a longer service life.
Hengde Pipeline provides tailored solutions to meet the surging energy demands of a growing global population. The systems we supply for gas distribution networks have undergone rigorous testing to comply with the highest safety standards and ensure consistent, reliable performance.
Description of High Density Polyethylene (HDPE) Natural Gas Pipe
Hengde Pipeline HDPE gas pipes, manufactured from HDPE (High-Density Polyethylene), are the irreplaceable choice for outdoor natural gas and LP gas mains, as well as reticulation and distribution pipelines. HDPE gas pipes were first adopted in Europe and North America in the 1960s. Today, it is estimated that over 80% of pipelines installed worldwide for the natural gas distribution industry are HDPE pipes.
The quality of gas pipes is of critical importance. To ensure optimal quality, the production of compliant gas pipes must satisfy three essential conditions: highly skilled workers, high-end extrusion machinery, and standardized raw materials.
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Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
Feature
Benefits of High Density Polyethylene (HDPE) Natural Gas Pipe
Safe and sealed, leak-proof
Smooth inner wall, high flow
Explosion-proof and crack-resistant
Feel free to contact us for product catalogs, quotations and professional technical support.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
Reliable Connections Ensuring Zero Leakage: Polyethylene pipe systems are joined via butt fusion or electrofusion, with joint strength exceeding that of the pipe itself.
Superior Corrosion Resistance: PE is an inert material that resists a wide range of chemical media.
Exceptional Toughness: Its elongation at break typically exceeds 500%, delivering strong adaptability to uneven foundation settlement and excellent seismic performance.
Excellent Flexibility of HDPE Pipes: Boasting scratch resistance and outstanding resistance to rapid crack propagation (RCP), HDPE pipes support diverse installation methods to minimize overall installation costs.
Long Service Life: Each pipe is rated for a service life of 50–100 years, ensuring permanent leak-free and break-free performance.
Specification
| PRESSURE RATING 4710 | DR7 | DR9 | DR11 | DR11 .5 | DR 13.5 | DR17 | DR 21 | DR26 | DR 32.5 | |||
| Design Factor(DF)=0.4 | 125psi | 125psi | 125psi | 122psi | 102psi | 80psi | 64psi | NA | NA | |||
| Design Factor(DF)=0.32 | 125psi | 125psi | 102psi | 98psi | 82psi | 64psi | 51psi | 41psi | 33psi | |||
| IPS Pipe Size (In) |
Nominal OD (in) |
Nominal OD (mm) |
Min.Wall (in) | Min.Wall (in) | Min.Wall (in) | Min.Wall (in) | Min. Wall (in) | Min.Wall (in) | Min.Wall (in) | Min.Wall (in) | Min.Wall (in) | IPS Pipe Size (In) |
| 1⁄2 | 0.840 | 21.336 | 0.120 | 0.093 | 0.076 | 0.073 | 0.062 | - | - | - | - | 1⁄2 |
| 3/4" | 1.050 | 26.670 | 0.150 | 0.117 | 0.095 | 0.091 | 0.078 | 0.062 | - | - | - | 3/4" |
| 1" | 1.315 | 33.401 | 0.188 | 0.146 | 0.120 | 0.114 | 0.097 | 0.077 | - | - | - | 1" |
| 1 1/4" | 1.660 | 42.164 | 0.237 | 0.184 | 0.151 | 0.144 | 0.123 | 0.098 | - | - | - | 1 1/4" |
| 1 1/2" | 1.900 | 48.260 | 0.271 | 0.211 | 0.173 | 0.165 | 0.141 | 0.112 | - | - | - | 1 1/2" |
| 2" | 2.375 | 60.325 | 0.339 | 0.264 | 0.216 | 0.207 | 0.176 | 0.140 | 0.113 | - | - | 2" |
| 3" | 3.500 | 88.900 | 0.500 | 0.389 | 0.318 | 0.304 | 0.259 | 0.206 | 0.167 | - | - | 3" |
| 4" | 4.500 | 114.300 | 0.643 | 0.5 | 0.409 | 0.391 | 0.333 | 0.265 | 0.214 | 0.173 | 0.138 | 4" |
| 5" | 5.563 | 141.300 | - | 0.618 | 0.506 | - | 0.412 | 0.327 | 0.265 | - | - | 5" |
| 6" | 6.625 | 168.275 | 0.946 | 0.736 | 0.602 | 0.576 | 0.491 | 0.390 | 0.315 | 0.255 | 0.204 | 6" |
| 8" | 8.625 | 219.075 | 1.232 | 0.958 | 0.784 | 0.750 | 0.639 | 0.507 | 0.411 | 0.332 | 0.265 | 8" |
| 10" | 10.750 | 273.050 | 1.536 | 1.194 | 0.977 | 0.935 | 0.796 | 0.632 | 0.512 | 0.413 | 0.331 | 10" |
| 12" | 12.750 | 323.850 | 1.821 | 1.417 | 1.159 | 1.109 | 0.944 | 0.750 | 0.607 | 0.490 | 0.392 | 12" |
| PRESSURE RATING 4710 | DF=0.32 | 100psi | 100psi | 100psi | 100psi | 82psi | 64psi | 51psi | 41psi | 33psi | ||
| 14" | 14 | 355.60 | 2.000 | 1.556 | 1.273 | 1.217 | 1.037 | 0.824 | 0.667 | 0.538 | 0.431 | 14" |
| 16" | 16 | 406.40 | 2.286 | 1.778 | 1.455 | 1.391 | 1.185 | 0.941 | 0.762 | 0.615 | 0.492 | 16" |
| 18" | 18 | 457.20 | 2.571 | 2.000 | 1.636 | 1.565 | 1.333 | 1.059 | 0.857 | 0.692 | 0.554 | 18" |
| 20" | 20 | 508.00 | 2.857 | 2.222 | 1.818 | 1.739 | 1.481 | 1.176 | 0.952 | 0.769 | 0.615 | 20" |
| 22" | 22 | 558.80 | 3.143 | 2.444 | 2.000 | 1.913 | 1.630 | 1.294 | 1.048 | 0.846 | 0.677 | 22" |
| 24" | 24 | 609.60 | 3.429 | 2.667 | 2.182 | 2.087 | 1.778 | 1.412 | 1.143 | 0.923 | 0.738 | 24" |
| Product Standard: ASTM D2513 Pipe Compound: ASTM D3350 PPI PE 4710/PE100 (Virgin Material Only) PE4710/PE100 gas distribution pipe is manufactured in accordance with ASTM D 2513 for the underground distribution of natural gas, gaseous LPG, and yard gas. Design Factor (DF) of 0.4 may be used for 12” and smaller PE4710 pipe produced. The maximum operating pressure for PE3408/PE4710/PE100 gas distribution pipe 12” and smaller is 125psig and 100psig for pipe larger than 12”, and 100psi for all pipe sizes. |
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Feel free to contact us for product catalogs, quotations and professional technical support.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
Physical Parameter
| Pipe Category ASTM D2513-16 | |||||||||
| Property | Test Method | Category | |||||||
| A | B | C | D | E | F | G | H | ||
| Temperature, °F (°C) |
100 (38) | 120 (49) | 140 (60) | 160 (71) | 180 (82) | 200 (93) | |||
| Hydrostatic Design Basis, psi (MPa) |
D2837 | 400 (2.8) | 500 (3.4) | 630 (4.3) | 800 (5.5) | 1000 (6.9) | 1250 (8.6) | 1600 (11.0) | 2000 (13.8) |
| Melt Index | D1238 | >0.5 | 0.2–0.5 | 0.01–0.3 | <0.01 | ||||
Feel free to contact us for product catalogs, quotations and professional technical support.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
Application
High-density polyethylene pipes (HDPE) deliver exceptional value, unwavering reliability and remarkable advantages over conventional piping systems. They are widely used for urban gas transmission pipelines, liquefied petroleum gas (LPG) transmission pipelines, and industrial gas pipelines; additionally, they are the optimal choice for oilfield flow and gathering lines, petroleum product pipelines, compressed air pipelines, coal seam gas (CSG) gathering systems, as well as the transmission of oil-gas mixtures.
Oil transfer.
Water transfer.
Process water conveyance.
Methane gas collection.
Oil and gas gathering.
Gas distribution systems.
Mining applications.
Sour and wet gas pipelines.
Offshore oil & gas operations.
Liquefied Petroleum Gas (LPG) transmission pipelines.
Industrial gas pipelines.
Feel free to contact us for product catalogs, quotations and professional technical support.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
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