| Hua | Paipa maitai waro |
| Āhua | Wāhanga Pokarekare Porowhita Wāhanga Poka Tapawhā me te Tapawhā Whānui |
| Rauemi | maitai waro |
| Tau | Q195 = S195 / A53 Tau A Q235 = S235 / A53 Taumata B / A500 Taumata A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Taumata B Taumata C |
| Ngā Paerewa Paipa Rino Porowhita | ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387. BS1139, EN10255, EN39, JIS3444, GB/T 3091 me GB/T13793 |
| Ngā Paerewa Paipa Rino Tapawhā | ASTM A500, A36, EN10219, EN10210,GB/T 6728,JIS G3466 |
| Mata | 1. Pango Tahanga/Maori 2. Tae i peitahia 3. Kua pania ki te hinu, ki te kore rānei he takai 4.Paniwa/Paniwa Konutea |
| Ngā mutunga | Ngā pito papatahi |
| Ngā Mutunga Motuhake | Ngā pito paipa maitai porowhita erw: miro, piko, awaawa; Ngā pito paipa maitai porowhita ssaw: he piko |
Taupānga:
1. Mara Hanganga:
Paipa maitai hanga / rauemi hanga
Paipa hanganga
Paipa maitai pou taiepa
Ngā wāhanga whakairinga pūngao rā
Paipa pupuri ringa
Paipa tūāpapa
Paipa maitai whare kati kōtuhi
2. Mara Whakawhitiwhiti:
Paipa maitai tiaki ahi
Wai pēhanga iti, wai, hau, hinu, paipa raina
Paipa whakamakuku
| Tūtohi rahi o ngā Paipa Rino Whakarewahia ERW Porowhita | |||||||||
| DN | OD | ASTM A53 GRA / B | ASTM A795 GRA / B | BS1387 EN10255 | |||||
| SCH10S | STD SCH40 | SCH10 | SCH30 SCH40 | MĀRAMA | WAENGANUI | TAUMAHA | |||
| MM | INIHI | MM | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | - | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 90 | 3-1/2" | 101.6 | 3.05 | 5.74 | 3.05 | 5.74 | - | - | - |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | 4.78 | 7.04 | - | - | - |
| 250 | 10” | 273.1 | 4.19 | 9.27 | 4.78 | 7.8 | - | - | - |
| Tūtohi rahi o ngā Paipa Rino Tapawhā me te Tapawhā | ||||
| Wāhanga Poka Tapawhā | Wāhanga Pokapū Tapawhā | Matotoru | ||
| 20*20 25*25 30*30 | 20*40 30*40 | 1.2-3.0 | ||
| 40*40 50*50 | 30*50 25*50 30*60 40*60 | 1.2-4.75 | ||
| 60*60 | 50*70 40*80 | 1.2-5.75 | ||
| 70*70 80*80 75*75 90*90 100*100 | 60*80 50*80 100*40 120*80 | 1.5-5.75 | ||
| 120*120 140*140 150*150 | 160*80 100*150 140*80 100*180 200*100 | 2.5-10.0 | ||
| 160*160 180*180 200*200 | 200*150 250*150 | 3.5-12.0 | ||
| 250*250 300*300 400*200 350*350 350*300 | 250*200 300*200 350*200 350*250 450*250 400*300 500*200 | 4.5-15.75 | ||
| 400*400 280*280 450*300 450*200 | 400*350 400*250 500*250 500*300 400*600 | 5.0-20.0 | ||
| Paipa Rino Whakarewahia Porowhita | |
| Tiwhikete | Tiwhikete API 5L |
| Whakatakotoranga: | Diameter o Waho: 219-2032mm |
| Matotoru o te Pakitara: 5-16mm | |
| Roa: 12m, whakaritea rānei | |
| Mata | Pango tahanga / Pango tūturu |
| Pirau | |
| 3PE / FPE | |
| Ngā Pito Paipa | He piko, he papatahi rānei |
| Te Kaupae Rino | Tau B / L245, X42, X52, X60 |
Mana Kounga Tino Pai:
1) I te wā o te whakaputanga me muri i te whakaputanga, e 4 ngā kaimahi QC me te neke atu i te 5 tau o te wheako e tirotiro ana i ngā hua i roto i te matapōkere.
2) Taiwhanga whaimana ā-motu me ngā tiwhikete CNAS
3) He tirotiro e whakaaetia ana mai i te rōpū tuatoru i whakaritea/i utua e te kaihoko, pēnei i te SGS, BV.
4) Kua whakaaetia e Mareia, Initonīhia, Hingaiapore, Philippines, Ahitereiria, Peru me te UK. Kei a mātou ngā tiwhikete UL /FM, ISO9001/18001, FPC.
Te Tākai me te Tukunga:
Ngā Taipitopito mō te Tākai:
1. Paipa porowhita OD 219mm me raro iho, Paipa tapawhā OD 300mm me raro iho: I roto i ngā paihere hexagonal mō te moana kua tākaihia ki ngā rīpene maitai, Me ngā whitiki nairona e rua mō ia paihere, i runga rānei i ngā hiahia o ngā kiritaki;
2. Paipa porowhita i runga ake i te OD 219mm, Paipa tapawhā i runga ake i te OD 300mm: he rahinga;
3. 25 tāne/ipu me te 5 tāne/rahi mō te ota whakamātautau;
4. Mō te ipu 20" ko te roa mōrahi ko te 5.8m;
5. Mō te ipu 40" ko te roa mōrahi ko te 11.8m.
Ngā Taipitopito Tukunga: I runga i te RAHIA, ko te tikanga kotahi marama.
Mō mātou:
I whakatūria a Tianjin Youfa i te 1 o Hūrae, 2000. Tata ki te 9000 ngā kaimahi, 13 ngā wheketere, 293 ngā raina whakaputa paipa maitai, 3 ngā taiwhanga whaimana ā-motu, me te 1 te pokapū hangarau pakihi whaimana a te kāwanatanga o Tianjin tae noa ki te tau 2022.
RŌPŪ PAIPA RINO YOUFA tae atu ki ngā wheketere 13:
Pūtake Hanga Tianjin—Tianjin Youfa Steel Pipe Group Co.,Ltd .-Peka Nama 1;
Tianjin Youfa Steel Pipe Group Co.,Ltd .-Peka Nama 2;
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Te Kamupene Hangarau Paipa o Tianjin Youfa, Ltd;
Tianjin Youfa Ruida Transportation Facilities Co.,Ltd;
Te Kamupene Paipa Kowiri tira o Tianjin Youfa, Ltd;
Te Kamupene Hanga Paipa Rino o Tianjin Youfa Hongtuo, Ltd.
Te Pūtake Whakaputa o Tangshan-- Tangshan Zhengyuan Pipeline Industry Co., Ltd.;
Te Kamupene Hanga Paipa Rino o Tangshan Youfa, Ltd;
Tangshan Youfa New Construction Equipment Co., Ltd.
Pūtake Whakaputa Handan— Handan Youfa Steel Pipe Co.,Ltd;
Shaanxi Production Base—Shaanxi Youfa Steel Pipe Co., Ltd
Jiangsu Production Base — Jiangsu Youfa Steel Pipe Co., Ltd
Te kaha whakaputa:
9000 ngā kaimahi.
89 ngā raina whakaputa paipa maitai ERW
60 ngā raina whakaputa paipa maitai piauau wera kua toua
43 ngā raina whakaputa paipa maitai tapawhā me te tapawhā
9 ngā raina whakaputa paipa maitai SSAW
27 ngā raina whakaputa paipa maitai matatini maitai-kirihou
17 ngā raina whakaputa paipa maitai tapawhā me te tapawhā kua whakarewahia, kua whakatōkia ki te wera
3 taiwhanga whaimana ā-motu me ngā Tiwhikete CNAS
1 Te pokapū hangarau pakihi whaimana a te kāwanatanga o Tianjin
1 wheketere mō ngā tūāpapa
1 wheketere mō ngā paipa kowiri tira
