He huarahi pai tēnei hei whakarei ake i ā mātou hua me ngā otinga, me te whakatika. Ko tā mātou kaupapa matua he whakaputa hua auaha me ngā otinga ki ngā kiritaki mā te whakamahi i tētahi wheako mahi whakamiharo mō te Raina Mira Ngongo Kowiri tira kua whakaritea mō te wheketere, te Mīhini Mira Paipa Rino Takirua, te Mīhini Whakarewa Paipa, te Raina Hanga Paipa, te Mīhini Ahumahi. Kei te rite mātou ki te whakaatu ki a koe ngā whakaaro tino whai hua mō ngā hoahoa o ngā ota i roto i te huarahi whai hua mō te hunga e hiahia ana. I tēnei wā, kei te haere tonu mātou ki te whakaputa hangarau hou me te hanga hoahoa hou kia taea ai e koe te ahu whakamua i te raina o tēnei pakihi iti.
He huarahi pai tēnei hei whakarei ake i ā mātou hua me ā mātou otinga, hei whakatika hoki. Ko tā mātou kaupapa matua he whakaputa hua me ngā otinga auaha ki ngā kiritaki mā te whakamahi i tētahi wheako mahi whakamiharo mōMīhini Hanga Paipa Haina me te Mīhini Hanga Paipa RinoKo ā mātou painga ko te auahatanga, te ngāwari me te pono kua hangaia i roto i ngā tau 20 kua hipa. Ka arotahi mātou ki te whakarato ratonga ki ā mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mo te wā roa. Mā te wātea tonu o ngā hua me ngā otinga kounga teitei me te ratonga pai i mua me muri i te hoko ka whakarite kia kaha te whakataetae i roto i te mākete ao whānui.
Neke atu i te 23 tau...
Kua hangaia te Raina Hanga Paipa Kowiri tira hei whakaputa paipa kowiri tira kua whakarewaina mai i te 6mm ki te 862mm i roto i te OD me te matotoru pakitara mōrahi o te 16mm, me ngā paipa tapawhā me te tapawhā rite.
Ko ngā raina whakaputa paipa whakarewa maitai kore waikura raupapa ZTZG e whakamahia ana mō te hanga paipa matotoru o te maitai kore waikura me te maitai waro (paipa porowhita) e whakamahia ana i ngā wāhi ahumahi, i ngā wāhi whakapaipai rānei e hiahiatia ana. Ko ngā hua e whakaputaina ana e tēnei raupapa o ngā waeine he paipa porowhita, he paipa tapawhā, he paipa tapawhā, ā, ka taea hoki te hanga paipa porowhita, he paipa haurua porowhita, he paipa paramu me ētahi atu paipa āhua motuhake.
Te tukanga hanga paipa kowiri tira
Panuku ki runga → Wetewete → Panuku ki runga → Hanga → Whakarewa → Huri → Rahi → Whakatikatika → Tapahi → Ripanga oma → Tirotiro → Tākai → Whare Putunga

Wāhanga Raina
Ngā Mōhiohio Rauemi
Hua Kua Oti
Whakatakotoranga Raina
Wāhanga Raina
| Wāhanga Raina | Kaiwhakakore Mīhini Hanga me te Rahi Kaiwhatu kani tapahi Mīhini Whakatakoto me te Tākai |
| Motuhake | Mīhini whakamātautau waipēhi, mīhini whakamahana auau waenga, mīhini kimi hapa ultrasonic, me ētahi atu. |
Ngā Mōhiohio Rauemi
| Rauemi | TP304, TP316, TP310, S31254, Duplex, Super-Duplex me ngā momo maitai kore waikura katoa |
| Whānuitanga Rino Rīpene | 320mm-2400mm |
| Matotoru o te Rino Whakakotahi | 1.2 - 4.0mm |
| Rīpene Rino | Diameter o roto:Φ 610mm-760mm Diameter o waho:Φ 1300mm-2300mm Taumaha: Teitei=4.0 T |
Hua Kua Oti
| Paipa Porowhita | Φ6-Φ862 mm |
| Matotoru | 0.2-16.0 mm |
| Ngongo Tapawhā me te Tapawhā Whānui | 5×5-600x600 mm |
| Matotoru | 0.2-16.0 mm |
| Roa | 6-14 mita |
Whakatakotoranga Raina
| Tere Hanga | 2-10 m/min (Whakaaro: Kāore te matotoru o te whānui o te paipa e ōrite ana ki te tere mōrahi) |
| Aronga Whāngai | Whāngai maui (whāngai matau rānei), mā te kiritaki te kōwhiringa |
| Te Kaha o te Hiko kua Tāutahia | 400-2500 kW |
| Rahi o te Raina Whakaputa | 78m (roa)×6m (whānui)-400m (roa)×40m (whānui) |
| Tae o ngā Mīhini | Kikorangi, kua whakaritea rānei |
| Putanga ā-Tau | Tata ki te 40,000 tāne |

"Hei tāpiritanga, kua whakawhanakehia e mātou tētahi tukanga hou mō ngā paipa kowiri tira he nui te whānui o te paipa me te matotoru o te pakitara."Ka taea e tēnei raina whakaputa kowiri tira te whakatutuki i te tiritiri pokepokea ai o te raina whakaputa katoa.Ina rerekē te whakatakotoranga o te paipa whakaputa, kāore e hiahiatia kia whakakapia te pokepokea ai, engari kia whakawhirinaki ki te motuka servo hei whakatikatika, kia tutuki ai te whakaputanga atamai. I te tau 2020, i hainatia e ZTZG te raina whakaputa paipa kowiri tira SS820 nui rawa atu i Haina.
Kotahi te whakatikatika matua o te motuka servo.
He iti te moumou i ngā waeine, he iti hoki te utu whakaputa.
Ko te hapa whānui he 0.5/100 noa iho o te OD o te paipa.

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.
He huarahi pai tēnei hei whakarei ake i ā mātou hua me ngā otinga, me te whakatika. Ko tā mātou kaupapa matua he whakaputa hua auaha me ngā otinga ki ngā kiritaki mā te whakamahi i tētahi wheako mahi whakamiharo mō te Raina Mira Ngongo Kowiri tira kua whakaritea mō te wheketere, te Mīhini Mira Paipa Rino Takirua, te Mīhini Whakarewa Paipa, te Raina Hanga Paipa, te Mīhini Ahumahi. Kei te rite mātou ki te whakaatu ki a koe ngā whakaaro tino whai hua mō ngā hoahoa o ngā ota i roto i te huarahi whai hua mō te hunga e hiahia ana. I tēnei wā, kei te haere tonu mātou ki te whakaputa hangarau hou me te hanga hoahoa hou kia taea ai e koe te ahu whakamua i te raina o tēnei pakihi iti.
Mīhini Hanga Paipa Haina me te Mīhini Hanga Paipa Rino i hangaia i te wheketere, ā, ko ō mātou painga ko te auahatanga, te ngāwari me te pono i hangaia i roto i ngā tau 20 kua hipa. Ka arotahi mātou ki te whakarato ratonga ki ō mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mo te wā roa. Ko te wātea tonu o ngā hua me ngā otinga kounga teitei me tā mātou ratonga pai i mua me muri i te hoko ka whakarite kia kaha te whakataetae i roto i te mākete ao whānui.
| 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 |