He kaihanga matua a ZTZG mō ngā mīhini mira ngongo matatau me ngā raina whakaputa paipa maitai. He tohunga mātou ki te hoahoa me te hanga i ngā mira paipa whakarewa auau-teitei (HFW/ERW) e huri ana i ngā koiri maitai hei paipa me ngā ngongo tino tika. Ahakoa he paipa porowhita, tapawhā, tapawhā rānei e hiahiatia ana e koe, he paipa teitei, he pumau, he iti hoki ngā utu tiaki e tukuna ana e ā mātou raina whakaputa.
| Wāhanga Raina | Kaiwhakakore Kaiwhakarewa kutikuti me te whakarewa pito Pūwhakaemi Mīhini hanga me te rahi Turk-Head Kaiwhakarewa HF kani rere Mīhini tāpae me te tākai |
| Motuhake | Mīhini whakamātautau waipēhi, mīhini whakamahana auau waenga, mīhini kimi hapa ultrasonic, me ētahi atu. |
| Rauemi | Rino kaha teitei, rino waro iti, GI, me ētahi atu |
| Whānuitanga Rino Rīpene | 160mm-440mm |
| Matotoru o te Rino Whakakotahi | 1.5 - 5.0mm |
| Rīpene Rino | Diameter o roto:Φ470~508mm Diameter o waho:Φ1000~1800mm Taumaha: Teitei=5-10Tana |
| Paipa Porowhita | Φ48-Φ140 mm |
| Matotoru | 1.5-5.0mm |
| Ngongo Tapawhā | 40x40-90x90mm |
| Matotoru | 1.5-4.5 mm |
| Ngongo Tapawhā | 30×50-80x100mm |
| Matotoru | 1.5-5.0mm |
| Roa | 6-12 mita |
| Tere Hanga | 50-120 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 | 900-1100 kW |
| Rahi o te Raina Whakaputa | 80m×10m |
| Tae o ngā Mīhini | Kikorangi, kua whakaritea rānei |
| Putanga ā-Tau | Tata ki te 40,000 tāne |
Ka taea te whakaputa paipa tapawhā me te matotoru rite ki te paipa porowhita.
Ka taea te whakarite i ngā hononga whakarewa.
He āhua ataahua ake.

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.

Ka whakamātau mātou i ngā kaihoko me te kounga teitei, te utu hoko tino pai, me te ratonga pai nā te mea he tohunga ake mātou, he pukumahi ake hoki, ā, he iti ake te utu mō te Mīhini Mira Ngongo OEM Wholesale, te Raina Hanga Paipa Rino, te Mīhini Hanga Ngongo, e mōhio ana mātou ki tāu patai, ā, he honore nui ki a mātou te mahi tahi me ō hoa katoa puta noa i te ao.
Mīhini Hanga Paipa me te Mira Ngongo ERW OEM Haina Hokomaha, e tohe tonu ana mātou ki te kaupapa whakahaere o "Ko te Kounga te Tuatahi, ko te Hangarau te Pūtake, ko te Pono me te Auahatanga". Ka taea e mātou te whakawhanake i ngā hua hou ki te taumata teitei ake hei whakatutuki i ngā hiahia rerekē o ngā kiritaki.
| 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 |