RĀWHITI TĀRIKI RINO MAKA PN16
CHV401-PN16
Whakaahuatanga Hua
RĀWAI TĀWHI RĪNO MAKA Ko te PN16 he rāwai tāwhii rino maka i hangaia mō te PN16 (pēhanga paerewa 16 pae).
Painga:
Kaha teitei: He kaha miihini teitei te rauemi rino maka, ā, ka taea te tu atu ki te taiao mahi i raro i te pēhanga paerewa PN16.
Ārai i te rere whakamuri: Ka taea e te hoahoa momo-swing te ārai i te rere whakamuri waenga me te whakarite i te mahi noa o te pūnaha paipa.
Kaha te pakari: He pai te ātete ki te waikura me te ātete ki te kakahu o te rauemi rino maka, ka taea ai te whakarite kia roa te mahi pono o te takirere.
Whakamahinga: Ko te RĀRANGI TŪRORO WHĀNUI RINO MAKA PN16 e whakamahia ana i roto i ngā pūnaha paipa ahumahi pēhanga-waenga hei rārangi whakahaere hei ārai i te rere whakamuri waenga, pērā i ngā pūnaha tuku wai, ngā pūnaha maimoatanga paru, ngā pūnaha hauhautanga me te pouaka whakamātao, me ētahi atu. Ka taea e tēnei momo rārangi te whakarite kia kore e araia te rere o te wai i te ahunga noa, ā, ka taea te kati i te wā e rere ana te wai i te ahunga whakamuri, hei tiaki i te pūnaha paipa mai i te kino.
Ngā Āhuatanga
Tirohanga Whānui o te Hua
Rauemi rino maka: He mea hanga te tinana o te takirere me te taupoki takirere ki te rino maka, he ātete ki te waikura me te ātete ki te pēhanga.
Hoahoa momo-piu: Mā te hoahoa kōpae momo-piu ka tuwhera te takirere ina rere te wai i te taha kotahi, ā, ka kati ina rere te wai i te taha whakamuri.
Pēhanga paerewa PN16: Ko te pēhanga hoahoa ko PN16, e tika ana mō ngā pūnaha paipa pēhanga reo.
Whakaritenga Hangarau
· Hoahoa me te Hanganga e rite ana ki te EN12334, BS5153
· Ngā rahinga o te flange e rite ana ki te EN1092-2 PN16
· Ngā rahinga kanohi ki te kanohi e rite ana ki te EN558-1 Rārangi 10, BS5153
· Whakamātautau kia rite ki te EN12266-1
· CI-GREY CAST RINO , DI-DUCTILE RINO
Whakatakotoranga
| INGOA WĀHI | RAUEMI |
| TINANA | EN-GJL-250/EN-GJS-500-7 |
| MOWHITI NOHOANGA | ASTM B62 C83600 |
| KŌPAKI | EN-GJL-250/EN-GJS-500-7 |
| MOWHITI KŌPAKI | ASTM B62 C83600 |
| HINGE | ASTM A536 65-45-12 |
| STEM | ASTM A276 410 |
| POUNAMU | EN-GJL-250/EN-GJS-500-7 |
Anga waea hua
Raraunga Ahu
| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
| L | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 699 | 787 | 914 | 965 | 1016 | 1219 | |
| D | CI | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | 520 | 580 | 640 | 715 | 840 |
| DI | 400 | 455 | |||||||||||||
| D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | 470 | 525 | 585 | 650 | 770 | |
| D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 | |
| b | CI | 20 | 20 | 22 | 24 | 26 | 26 | 30 | 32 | 32 | 36 | 38 | 40 | 42 | 48 |
| DI | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 24.5 | 26.5 | 28 | 30 | 31.5 | 36 | |
| nd | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 | 12-28 | 12-28 | 16-28 | 16-31 | 20-31 | 20-34 | 20-37 | |
| f | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | |
| H | 124 | 129 | 153 | 170 | 196 | 259 | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 | |
