Takirua Rererererere Rererangi Takirua
Takirua Rererererere Rererangi Takirua
Nga Whakaritenga Hangarau:
1.Basic Design: DIN3354
2.He kanohi ki te kanohi: DIN3202
3.Flange hononga i runga i: DIN EN1092-1
4.Paerewa whakamatautau: DIN3230
| Whakatakotoranga Hangarau | ||
| PN Te pehanga whakamatautau anga | MPa | 1.6 |
| 2.4 | ||
| 1.75 | ||
| Hirihia te pehanga whakamatautau te pāmahana mahi | °C | 0-80 |
| Waenga e tika ana | He parapara, wai, hau etc | |
Ko te Waa Rerehua, e mohiotia ana ko te whaa whaa, he reera whakahaere me te hanga ngawari, Ka taea te whakamahi mo te huri i te mana o te reo i roto i te paipa pehanga iti e pa ana ki te reera ko te waahanga kati (kopae, kōpae ranei) he kōpae ka huri. huri noa i te tuaka takirere hei whakatuwhera me te kati.Ka whakamahia ki te whakahaere i te rere o nga momo wēkei pērā i te hau, te wai, te mamaoa, ngā momo paoho pirau, te paru, nga hua hinu, te whakarewa wē me te pāpāho reo irirangi.Ko te nuinga o nga mahi ko te tapahi me te tarai i runga i te paipa.
āhuatanga
He painga o te putererererere te rahi iti, te taumaha marama, te tere tere me etahi mahi ture.
Ko te maataki hiri hiri rerehua e mau ana i te mowhiti hiri rapa rapa J-ahua me te hanganga hiri maa o te whakarewa maha-taumata e toru.Kei te whakamahia nuitia i roto i te maimoatanga whakarewa, te hiko hiko, te ahumahi petrochemical, te tuku wai me te whakaheke wai, te hanga taone me etahi atu pipeline ahumahi me te pāmahana reo ≤ 425 ℃ mo te whakahaere i te rere me te kawe i te wai.
Whakatakotoranga
| RAHI | Te pehanga | Ø1 | Ø2 | Ø | D | L | L1 | L2 | H1 | H2 | H3 | nd |
| DN100 | PN16 | 156 | 220 | 180 | 180 | 127 | 52 | 115 | 125 | 180 | 72 | 8-19 |
| DN125 | PN16 | 186 | 245 | 210 | 180 | 140 | 52 | 115 | 139 | 200 | 70 | 8-19 |
| DN150 | PN16 | 211 | 285 | 240 | 180 | 140 | 52 | 115 | 139 | 200 | 72 | 8-23 |
| DN200 | PN16 | 266 | 340 | 295 | 220 | 152 | 80 | 115 | 175 | 300 | 85 | 12-23 |
| DN250 | PN16 | 319 | 405 | 355 | 220 | 165 | 80 | 115 | 210 | 352 | 105 | 12-28 |
| DN300 | PN16 | 370 | 460 | 410 | 320 | 178 | 80 | 115 | 185 | 370 | 105 | 12-28 |
| DN350 | PN16 | 429 | 520 | 470 | 320 | 190 | 80 | 115 | 185 | 395 | 105 | 16-28 |
| DN400 | PN16 | 480 | 580 | 525 | 400 | 216 | 136 | 115 | 312 | 435 | 132 | 16-31 |
| DN450 | PN16 | 548 | 640 | 585 | 500 | 222 | 136 | 115 | 336 | 481 | 132 | 20-31 |
| DN500 | PN16 | 609 | 715 | 650 | 500 | 229 | 136 | 115 | 360 | 512 | 153 | 20-34 |
| DN600 | PN16 | 720 | 840 | 770 | 600 | 267 | 136 | 115 | 420 | 586 | 180 | 30-37 |
| DN700 | PN16 | 794 | 910 | 840 | 600 | 292 | 136 | 115 | 500 | 660 | 180 | 24-37 |
To tatou Kamupene
Ka whakapau kaha matou ki nga hua o te kounga pai, nga ture pono me te pono, te utu whakataetae, te tino whakamatautau o te kounga o ia waahanga whakaputa hei whakapumau i te pai o nga kaihoko, ki te whakarite i te ahua hinonga pai puta noa i te ao, ka piri matou ki te "Kounga." Ko to tatou oranga, Ko te pono me te pono ko to tatou turanga, Ko te utu whakataetae ko to tatou painga" hei aratohu hinonga.
