Neke atu i te 23 tau...
Ka whakamahia e tēnei whakamātautau waipūmau te wai hei tirotiro mēnā kua tika te whakarewanga o te maitai, mēnā he hapa te maitai, me te pēhanga mōrahi ka taea e te maitai kore waikura te pupuri.
He hanganga kurupae whā te mīhini whakamātautau waipēhi, he hiri mata pito, he papu wai pēhanga iti, he papu pēhanga teitei te whakanui, he taputapu miihini pono, he pūnaha waipēhi matatau me te pono, he pūnaha taurite hinu-wai, he pūnaha whakahaere hiko pumau me te pono, ā, he pūnaha PLC me te pūnaha tuhi me te tā whakaaturanga rorohiko. Ka taea e ia te whakatutuki i ngā whakaritenga o te whakamātautau waipēhi o te paipa maitai.
Te Utaina o ngā Paipa - Te Hononga Paipa - Te Whakakī Wai - Te Whakapūnga Pēhanga - Te Pupuri Pēhanga - Te Whakaiti Pēhanga - Te Whakapūnga Wai - Te Putanga Paipa
| Tauira Diameter | φ12-φ630mm (kē atu Diameter Paipa Motuhake Ritenga) |
| Te Roa Paipa Mōrahi | 25m |
| Te Pēhanga Paipa Whakamātautau Mōrahi | 150Mpa |
| Ngā Tikanga Hiri Rerekē | Hiri Mata Mutunga Paipa |
| Hiri Waiata Rapa Whakakīia o Roto | |
| Hiri Porowhita o Waho | |
| Hiri Āputa Nui o te Anga Rino | |
| Waenga Whakamātautau | Wai Whakarewa Wai (Tāpirihia he Ākena Whakarewa, he Hinu Ārai Waikura Wairewa rānei ki te Wai) (1:30-50), Whakamahinga Anō |
| Te Tika o te Pēhanga | ≤±1% |
| Te Tika o te Pēhanga Pūmau | -1%-+2% |
| Awhe Pāmahana Pūmau | 20℃-95℃ |
| Te Hurihuri o te Pāmahana | ≤±1℃ |
| Te ōritetanga o te pāmahana | ≤±1℃ |
Hiri pono me te kounga tino
He hanganga māmā, he mahi ngāwari hoki
Pūnaha whakahaere hiko rorohiko me te PLC
I whakatūria a Shijiazhuang Zhongtai Pipe Development Co., Ltd. i te tau 2000, kei Shijiazhuang, te tāone matua o Hebei Province. E 67,000 mita pūrua te rahi o te wheketere. Ko ā mātou hua matua ko te raina whakaputa paipa tika auau teitei, te raina whakaputa maitai hurihuri makariri, te raina whakaputa paipa maitai hurihuri makariri/whakapiri maha-mahi, te raina whakaputa raina tapahi, te mira paipa kowiri tira, ngā taputapu āwhina me ngā roera mira paipa, me ētahi atu.
| RAINA MIRA NGONGO ERW | |||||
| Tauira | Rpaipa porowhita mm | Tapawhāpaipa mm | Matotoru mm | Te tere mahi m/min | |
| ERW20 | F8-F20 | 6x6-15×15 | 0.3-1.5 | 120 | Pānuihia atu |
| ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | 120 | |
| ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50×50-110×110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110×110-250×250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210×210-400×400 | 6.0-18.0 | 25 | Pānuihia atu |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Pānuihia atu |
| ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Pānuihia atu |
| RAINA HANGA PAIPA KOWHERO RINO | |||||
| Tauira | Rpaipa porowhita mm | Tapawhāpaipa mm | Matotoru mm | Tere mahi m/min | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Pānuihia atu |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Pānuihia atu |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Pānuihia atu |
| SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Pānuihia atu |
| SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Pānuihia atu |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Pānuihia atu |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Pānuihia atu |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Pānuihia atu |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Pānuihia atu |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Pānuihia atu |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Pānuihia atu |
| SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Pānuihia atu |