2018-11-14
Basic Info
Bahan: PE
Specification: Dn16-630, CE, SGS
Trademark: SUNPLAST/OEM
Kod HS: 70199000
Compound Material: Plastic Composite Pipe
Thickness: 2.3-59.3mm
Tempat Asal: Zhejiang, China (Tanah Besar)
Penerangan Produk
HDPE pipe for gas supply
Medan terpakai paip gas PE
Produk ini digunakan terutamanya dalam gas asli, gas petroleum cecair, gas buatan
Penghantaran dan pengedaran, juga dapat digunakan dalam industri kimia, perubatan dan kertas-
Industri pembuatan.
1, Rintangan kakisan: Polietilena (PE) adalah sejenis bahan lengai, kecuali beberapa
Pengoksidaan ong, ia tahan terhadap pelbagai hakisan medium kimia, tidak ada kakisan elektrokimia-
Ion, tidak memerlukan lapisan anti karat.
2, tidak bocor: saluran paip gas PE terutamanya menggunakan sambungan lebur panas atau sambungan menyatu-
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, Ketangguhan tinggi: Pipa gas PE adalah sejenis paip ketangguhan tinggi, kadar perpanjangan patah paip PE, biasanya lebih daripada 500% ... Mengenai penyelesaian asas yang tidak rata, kemampuan penyesuaiannya sangat kuat, mempunyai kebaikan prestasi aseismik. (Pada tahun 1995, gempa bumi Kobe terjadi di Jepun, saluran paip gas PE dan saluran air PE adalah satu-satunya sistem perpaipan yang masih ada. Oleh kerana itu, setelah gempa tersebut, Jepun mulai mempromosikan penggunaan paip polietilena di medan gas.)
4, Reelability yang sangat baik: Reelability polietilena menjadikan paip gas PE dapat digulung, digunakan dalam pembinaan tidak memerlukan slot, saluran paip gas PE mudah diubah sesuai dengan keperluan kaedah konstruk.
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, Long service life: In the rated temperature and pressure conditions, PE gas pipeline can safe to use more than 50 years.
7, Light weight, lower maintenance cost: Can use the excavation way, convenient, improve the efficiency of construction project.
Paip PE untuk bekalan Gas | |||||||
Diameter Luar (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 |