Ka taea e te takirere keti whakahaere nohoanga whakarewa PN16 a Tianjin te tuku ki te whenua katoa
Ngā taputapu whakahaere pai, te kapa hua tohunga, me ngā hua me ngā ratonga muri-hoko pai ake; He hoa rangatira kotahi mātou, he tamariki hoki, e piri ana te katoa ki te kamupene e whai hua ana ki te "whakakotahitanga, te whakapau kaha, te manawanui" mō te Tukunga Hou mō te Rīpene Whakahaere Pn16 Metal Seat Control Gate Valve o Haina, he pono, he tuwhera hoki mātou. E tumanako ana mātou ki tō haerenga mai me te whakatū hononga pono, pumau hoki.
Ngā taputapu whakahaere pai, te kapa hua ngaio, me ngā hua me ngā ratonga muri-hoko pai ake; He hoa rangatira kotahi mātou, he tamariki hoki, e piri ana te katoa ki te "whakakotahitanga, te whakapau kaha, te manawanui" e whai hua ana ki te kamupene.Te Raorao o te Kūaha o Haina, Takirere Flanged, Me te kaha ake o te kaha me te pono o te nama, kei konei mātou ki te mahi ki ā mātou kiritaki mā te whakarato i te kounga me te ratonga teitei rawa atu, ā, e mihi nui ana mātou ki tō tautoko. Ka whakapau kaha mātou ki te pupuri i tō mātou ingoa nui hei kaiwhakarato hua me ngā otinga pai rawa atu o te ao. Mena he pātai, he urupare rānei āu, kaua e wareware ki te whakapā mai ki a mātou.
Whakaahuatanga:
Ko te takirere kēti OS&Y e whakanohoia ana ki te whakarewa o te raupapa WZ e whakamahi ana i tētahi kēti rino ngāwari e mau ana ngā mowhiti parahi hei whakarite i te hiri ā-wai. Ko te takirere kēti OS&Y (Outside Screw and Yoke) e whakamahia ana i roto i ngā pūnaha tauhiuhi ahi. Ko te rerekētanga matua mai i te takirere kēti NRS (Non Rising Stem) paerewa ko te whakanoho o te kakau me te nati kakau ki waho o te tinana takirere. Mā tēnei ka māmā te kite mēnā kei te tuwhera, kei te kati rānei te takirere, nā te mea ka kitea te nuinga o te roa o te kakau ina tuwhera te takirere, engari kāore e kitea te kakau ina kati te takirere. Ko te tikanga he whakaritenga tēnei i roto i ēnei momo pūnaha hei whakarite i te whakahaere tirohanga tere o te āhua o te pūnaha.
Rārangi rauemi:
| Ngā Wāhanga | Rauemi |
| Tinana | Rino maka, Rino ngawari |
| Kōpae | Rino maka, Rino ngawari |
| Kākano | SS416, SS420, SS431 |
| Mowhiti nohoanga | Parahi/Parahi |
| Pōtae | Rino maka, Rino ngawari |
| Nati kakau | Parahi/Parahi |
Āhuatanga:
Nati poro: He mea hanga te nati poro ki te koranu parahi me ngā āheinga whakahinuhinu e whakarato ana i te hototahitanga tino pai ki te kakau kowiri tira.
Wāhi poro: He mea hanga te wēhi poro mai i te rino ngāwari me ngā mowhiti mata koranu parahi kua mīhinihia kia pai te āhua o te mata hei whakarite i te hiri pai rawa atu ki ngā mowhiti nohoanga tinana. He tika te mīhini o ngā mowhiti mata wēhi poro, ā, he mau tonu ki te wēhi poro. Mā ngā aratohu i roto i te wēhi poro ka kati pai ahakoa te pēhanga teitei. He whare poka nui kei te wēhi poro mō te kakau e kore ai e kohia he wai tau, he poke rānei. Kua tiakina katoatia te wēhi poro e te paninga epoxy honohono.
Whakamātautau pēhanga:
| Pēhanga ingoa | PN10 | PN16 | |
| Pēhanga whakamātautau | Angaanga | 1.5 Mpa | 2.4 Mpa |
| Te hiri | 1.1 Mpa | 1.76 Mpa | |
Ngā Ahu:
| Momo | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | Taumaha (kg) |
| RS | 40 | 165 | 150 | 110 | 18 | 4-Φ19 | 252 | 135 | 11/12 |
| 50 | 178 | 165 | 125 | 20 | 4-Φ19 | 295 | 180 | 17/18 | |
| 65 | 190 | 185 | 145 | 20 | 4-Φ19 | 330 | 180 | 21/22 | |
| 80 | 203 | 200 | 160 | 22 | 8-Φ19 | 382 | 200 | 27/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-Φ19 | 437 | 200 | 35/37 | |
| 125 | 254 | 250 | 210 | 26 | 8-Φ19 | 508 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-Φ23 | 580 | 240 | 66/70 | |
| 200 | 292 | 340 | 295 | 26/30 | 8-Φ23/12-Φ23 | 760 | 320 | 103/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-Φ23/12-Φ28 | 875 | 320 | 166/190 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-Φ23/12-Φ28 | 1040 | 400 | 238/274 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-Φ23/16-Φ28 | 1195 | 400 | 310/356 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-Φ28/16-Φ31 | 1367 | 500 | 440/506 | |
| 450 | 432 | 615/640 | 565/585 | 32/40 | 20-Φ28/20-Φ31 | 1460 | 500 | 660/759 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-Φ28/20-Φ34 | 1710 | 500 | 810/932 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-Φ31/20-Φ37 | 2129 | 500 | 1100/1256 |
Ngā taputapu whakahaere pai, te kapa hua tohunga, me ngā hua me ngā ratonga muri-hoko pai ake; He hoa rangatira kotahi mātou, he tamariki hoki, e piri ana te katoa ki te kamupene e whai hua ana ki te "whakakotahitanga, te whakapau kaha, te manawanui" mō te Tukunga Hou mō te Rīpene Whakahaere Pn16 Metal Seat Control Gate Valve o Haina, he pono, he tuwhera hoki mātou. E tumanako ana mātou ki tō haerenga mai me te whakatū hononga pono, pumau hoki.
Tukunga Hou mōTe Raorao o te Kūaha o Haina, Takirere Flanged, Me te kaha ake o te kaha me te pono o te nama, kei konei mātou ki te mahi ki ā mātou kiritaki mā te whakarato i te kounga me te ratonga teitei rawa atu, ā, e mihi nui ana mātou ki tō tautoko. Ka whakapau kaha mātou ki te pupuri i tō mātou ingoa nui hei kaiwhakarato hua me ngā otinga pai rawa atu o te ao. Mena he pātai, he urupare rānei āu, kaua e wareware ki te whakapā mai ki a mātou.
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