Articles

Good Quality HDPE Pipe for Gas Supply

2018-11-14

Eolas Bunúsach

  • Material: PE

  • Sonraíocht: Dn16-630, CE, SGS

  • Trádmharc: SUNPLAST / OEM

  • HS Code: 70199000

  • Compound Material: Plastic Composite Pipe

  • Tiús: 2.3-59.3mm

  • Place of Origin: Zhejiang, China (Mainland)


Product Description

HDPE pipe for gas supply
Píopa gáis PE réimsí feidhme
This product is mainly used in natural gas, liquefied petroleum gas, artificially gas tra-
Nsmission and distribution, also can be used in chemical industry, medicine and paper-
Tionscail a dhéanamh.
1, Corrosion resistance: Polyethylene (PE) is a kind of inert materials, except a few str-
Ong oxidizer, it resists to various chemical medium erosion, no electrochemical corros-
Ion, don't need anti-corrosion layer.
2, Non-leakage: PE gas pipeline mainly uses the hot melt connection or fused connect-
Ion, make the pipeline system integration. Its interface tensile strength and blasting stre-
Ngth are higher than the pipe ontology. Therefore, compared with the rubber seal class joint or other mechanical joints, it does not exist the risk caused by leakage distortion joint.
3, High toughness: PE gas pipe is a kind of high toughness pipes, fracture extension rate of PE pipe, commonly more than 500%...As to the uneven settlement of the base, its adaptive ability is very strong, has a good aseismic performance. (In 1995, Kobe earthquake happened in Japan, the PE gas pipeline and PE water supply line is the only surviving piping system. Because of this, after the earthquake, Japan began to promote to use polyethylene pipe in gas field. )
4, Excellent reelability: The reelability of polyethylene make PE gas pipe can be rolled, used in the construction does not need slot, PE gas pipeline easy to be changed in accordance with the requirements of construct methods.
5, Good resistance to scratches and resistance to crack: Any pipe scratches can't be avoided in construction, scratches triggering caused materials stress concentration, and PE gas pipe has excellent resistance to quickly crack propagation (RCP) and slow crack growth (SCG), and more excellent resistance scratches ability.
6, Saol seirbhíse fada: Sna coinníollacha teocht agus brú rátáil, is féidir le píblíne gáis PE a bheith níos sábháilte ná 50 bliain a úsáid.
7, Light weight, lower maintenance cost: Can use the excavation way, convenient, improve the efficiency of construction project.

PE píopa le haghaidh soláthar Gáis
Trastomhas Seachtrach (mm) Minumum Wall ThincknessEy,Min
SDR9 SDR11 SDR13.6 SDR17 SDR17.6 SDR21 SDR26
16 3.0 2.3 _ _ _ _ _
20 3.0 2.3 _ _ _ _ _
25 3.0 2.3 2.0 _ _ _ _
32 3.6 3.0 2.4 2.0 2.0 _ _
40 4.5 3.7 3.0 2.4 2.3 2.0 _
50 5.6 4.6 3.7 3.0 2.9 2.4 2.0
63 7.1 5.8 4.7 3.8 3.6 3.0 2.5
75 8.4 6.8 5.6 4.5 4.3 3.6 2.9
90 10.1 8.2 6.7 5.4 5.2 4.3 3.5
110 12.3 10.0 8.1 6.6 6.3 5.3 4.2
125 14.0 11.4 9.2 7.4 7.1 6.0 4.8
140 15.7 12.7 10.3 8.3 8.0 6.7 5.4
160 17.9 14.6 11.8 9.5 9.1 7.7 6.2
180 20.1 16.4 13.3 10.7 10.3 8.6 6.9
200 22.4 18.2 14.7 11.9 11.4 9.6 7.7
225 25.2 20.5 16.6 13.4 12.8 10.8 8.6
250 27.9 22.7 18.4 14.8 14.2 11.9 9.6
280 31.3 25.4 20.6 16.6 15.9 13.4 10.7
315 35.2 28.6 23.2 18.7 17.9 15.0 12.1
355 39.7 32.2 26.1 21.1 20.2 16.9 13.6
400 44.7 36.4 29.4 23.7 22.8 19.1 15.3
450 50.3 40.9 33.1 26.7 25.6 21.5 17.2
500 55.8 45.5 36.8 29.7 28.4 23.9 19.1
560 _ 50.9 41.2 33.2 31.9 26.7 21.4
630 _ 57.3 46.3 37.4 35.8 30.0 24.1