PE Gas Pipe is the standard material for natural gas and LPG distribution networks worldwide. Its flexibility, fakafepaki ki he corrosion, and leak-proof fusion joints make it the safest choice for gas distribution.
Hepei Jiuhe Lapa & Ko e ngaahi koloa pelesitiki Co., Ltd. manufactures PE Gas Pipe to international standards including ISO 4437, ʻI LOTO 1555, and GB 15558. With 16 ta'u 'o e a'usia mo e ISO . 9001 fakamo'oni, our PE Gas Pipe is exported to over 30 ngaahi fonua.
What is PE Gas Pipe?
PE Gas Pipe is a high-density polyethylene pipe specifically designed for gas distribution. It is made from PE80 or PE100 virgin resin with carbon black added for UV protection. The pipe is typically yellow or yellow with black stripes for easy identification.
Key Differences from PE Water Pipe
- Lanu: PE Gas Pipe is yellow or yellow/black striped; PE Water Pipe is black with blue stripes
- Standard: Gas pipes follow ISO 4437 / ʻI LOTO 1555; water pipes follow ISO 4427
- Pressure rating: Gas pipes typically use SDR 11 or SDR 17.6
- Sivi: Gas pipes require stricter leak testing protocols
Ngaahi fakaikiiki fakatekinikale
| Fakaikiiki | Mahu'inga |
|---|---|
| Naunau | PE100 or PE80 (HDPE) with carbon black |
| Ngaahi tu'unga mo'ui | ISO 4437, ʻI LOTO 1555, GB 15558 |
| Vahenga ʻo e Taiamita | DN20mm – DN630mm |
| Fakafuofua'i 'o e 'omi | SDR 11 (PN10), SDR 17.6 (PN6.) |
| Lanu | Yellow or yellow with black stripes |
| Mo'ui Fakasevaniti | 50+ ngaahi ta'u |
| Operating Temperature | -40°C ki he +60°C |
| Founga Fehokotaki | Fusion 'o e butt, fakafetongi ʻuhila |
Why PE Gas Pipe is the Global Standard
1. Safety
PE Gas Pipe has been used for gas distribution since the 1960s, with a proven track record of safety. Unlike metal pipes, PE does not corrode, eliminating one of the major causes of gas leaks.
2. Leak-Proof Joints
Heat fusion creates joints that are stronger than the pipe itself. There are no mechanical fittings that can loosen over time, making PE Gas Pipe the safest choice for gas networks.
3. Fe'unu'aki
PE Gas Pipe can bend up to 20 times its diameter, allowing it to absorb ground movement, seismic activity, and frost heave without failure. This is critical for gas distribution safety.
4. Mo'ui Ngaue Fuoloa
PE Gas Pipe has a design service life of 50+ ngaahi ta'u. Properly installed PE gas networks require minimal maintenance and have very low failure rates.
