Articles

Good Quality HDPE Pipe for Gas Supply

2018-11-14

Informations de base

  • Material: PE

  • Spécification: Dn16-630, CE, SGS

  • Marque déposée: SUNPLAST / OEM

  • Code SH: 70199000

  • Compound Material: Plastic Composite Pipe

  • Épaisseur: 2.3-59.3mm

  • Place of Origin: Zhejiang, China (Mainland)


Product Description

HDPE pipe for gas supply
PE gas pipe applied fields
This product is mainly used in natural gas, liquefied petroleum gas, artificially gas tra-
La transmission et la distribution peuvent également être utilisées dans l’industrie chimique, la médecine et le papier.
Making industry.
1, résistance à la corrosion: le polyéthylène (PE) est un type de matériau inerte, à l’exception de
Ong oxidizer, it resists to various chemical medium erosion, no electrochemical corros-
Ion, don't need anti-corrosion layer.
2, non fuite: la canalisation de gaz PE utilise principalement la connexion thermofusible ou la connexion fusionnée
Ion, faites l'intégration du système de pipeline. Son interface résistance à la traction et dynamitage 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, excellente capacité de reelabilité: La capacité de reelability du tuyau en polyéthylène make PE peut être enroulée, utilisée dans la construction n'a pas besoin de fente, le pipeline de gaz PE est facile à modifier conformément aux exigences des méthodes de construction
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, longue durée de vie: Dans les conditions de température et de pression nominales, le pipeline de gaz PE peut utiliser en toute sécurité plus de 50 ans.
7, Light weight, lower maintenance cost: Can use the excavation way, convenient, improve the efficiency of construction project.

PE pipe for Gas supply
Outer Diameter (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