I-CNG cast ductile iron HDPE Coupling
Isingeniso Somkhiqizo
I-HDPE couplings, ebizwa nangokuthi i-HDPE pipe joint coupling, iwukuxhunywa kwamapayipi e-HDPE. Kulula ukuyifaka, ukonga izindleko.
Lapho amazinyo ebambelela ngokuphumelelayo epayipini, inikeza uxhumano lwemishini oluvikelekile noluqinile olunamandla okucindezela okwedlula lawo epayipi le-HDPE ngokwalo. Usebe lwamazinyo lubekwe kude ne-gasket ukuze kuthuthukiswe ikhono lokuvala i-gasket kulo lonke izinga lokushisa elisebenzayo.
Ukuhlanganisa i-HDPE futhi kuhlinzeka ngezindlu ezikhonkwane ezinephrofayili ephansi enamarempu kububanzi obungaphandle.Lokhu kuvumela ukuhlangana ukuthi kushelele phezu kwezithiyo eziningi lapho ubude obude bepayipi bususwa.

Izimfanelo ezibalulekile
(1).Technical:Ukulingisa
(2).Umumo:Indingilizi
(3).Umbala:Owolintshi,Obovu,Oluhlaza okwesibhakabhaka, Okunamathayela kuyatholakala.
(4).Okubalulekile:insimbi eyi-ductileI-ASTM-A536 Ibanga 65-45-12
(5).Okujwayelekile: ANSI, ASTM, ISO
(6).Ubuso :Painting, epoxy, hot dip galvanized
(7).Ama-gaskets e-CNG aklanyelwe ukuhlinzeka ngesevisi ye-life-of-the-system ezinhlobonhlobo zezinhlelo zokusebenza.
I-Gasketuhlobo:EDPM ,ukuthukuthelaaububanzi bemvelo:(-34----+110℃)
I-SILICON ,ukuthukuthelaaububanzi bemvelo:(-40----+177℃)
I-NITRILE,ukuthukuthelaaububanzi bemvelo:(-29----+82℃)
I-Neoprene, ukuthukuthelaaububanzi bemvelo:(-34----+82℃)
I-Fluoroelastomer,ukuthukuthelaaububanzi bemvelo:(-29----+149℃)
(8).Ukupakishwa okwenziwe ngokwezifiso
(9).Indawo yohlelo lokusebenza:
①Civil kanye nezakhiwo zikamasipala ezifana nokuhlinzeka ngamanzi, ukuhlinzeka ngegesi, ukuhlinzeka ngokushisa, njll.
②Uhlelo lwamapayipi embonini mayelana nemikhumbi, imayini, indawo kawoyela, izindwangu, imboni yempushana, njll.
③Uhlelo lwamapayipi esiteshini sesitimela esingaphansi, esiteshini sikaloliwe, isikhumulo sezindiza, itheku, ibhuloho, njll.
(10).Imigomo yokukhokha:T/T noma L/C
(11).Isikhathi sokulethwa:Phakathi kwezinsuku ezingu-30 noma njengamakhasimende ngamunye' imfuneko.
(12).Igama lomkhiqizo:CNG
(13).Itheku:Tianjin,China
(14).Usekelo olwenziwe ngokwezifiso:OEM,ODM
(15).Ingcindezi Yokusebenza:300PSI
Ukucaciswa kosayizi:
| I-PIPE OD | Ubukhulu | Ibholidi | ||||
| Okuncane. | Ubukhulu. | A | B | C | Cha. | Usayizi |
| mm | mm | mm | mm | mm | mm | |
| 50 | 50.5 | 70.7 | 111 | 105 | 4 | M10×55 |
| 63 | 63.6 | 86.7 | 128 | 105 | 4 | M10×55 |
| 75 | 75.7 | 97.5 | 140 | 105 | 4 | M10×55 |
| 90 | 90.9 | 113 | 156 | 105 | 4 | M12×75 |
| 110 | 111 | 136 | 180 | 112 | 4 | M12×75 |
| 140 | 141.3 | 167 | 210 | 118 | 4 | M12×75 |
| 160 | 161.5 | 187 | 230 | 118 | 4 | M12×95 |
| 180 | 181.7 | 211 | 253 | 118 | 4 | M12×95 |
| 200 | 201.8 | 228 | 290 | 127 | 4 | M16×90 |
| 225 | 226.4 | 261 | 330 | 127 | 4 | M16×90 |
| 250 | 252.3 | 279 | 345 | 134 | 4 | M16×110 |
| 280 | 281.7 | 312 | 391 | 134 | 4 | M20×120 |
| 315 | 317.9 | 247 | 428 | 134 | 4 | M20×120 |







