Ko te rino koki, e mōhiotia whānuitia ana korino koki, he aho maitai roa e rua ngā taha e poutū ana tetahi ki tetahi.
Koki maitaika taea te whakamahi hei hanga i ngā mema e mau ana i te ahotea e ai ki ngā hiahia rerekē o te hanganga, ā, ka taea hoki te whakamahi hei hononga i waenga i ngā mema. He whānuitia te whakamahinga i roto i ngā hanganga whare me ngā hanganga hangarau, pērā i ngā kurupae whare, ngā piriti, ngā pourewa tuku, ngā mīhini hiki me te kawe, ngā kaipuke, ngā oumu ahumahi, ngā pourewa tauhohenga, ngā whata ipu, ngā tautoko awaawa taura, ngā paipa hiko, te tāutanga tautoko pahi, me ngā whata whare putunga.
Koki maitaiNō te maitai hanganga waro te maitai. He maitai wāhanga māmā, e whakamahia ana mō ngā wāhanga whakarewa me ngā anga tipu. E hiahiatia ana te kaha whakarewa pai, te āhua whakarerekētanga kirihou me te kaha miihini i te whakamahinga. Ko te rauemi mata mō te hanga maitai koki he maitai tapawhā waro-iti, ā, ka tukuna te maitai koki kua oti i roto i te āhua hurihuri wera, te āhua whakatikatika, te āhua hurihuri wera rānei.
Momo me ngā whakatakotoranga
Ko te whakatakotoranga o te maitai koki e whakaatuhia ana e te roa o te taha me te matotoru o te taha. I tēnei wā, ko te whakatakotoranga o te maitai koki o te motu ko te 2-20, ā, ko te maha o ngā henemita o te roa o te taha e tangohia ana hei tau. He maha ngā wā he 2-7 ngā matotoru taha rerekē o te maitai koki kotahi. Me tohu te rahi me te matotoru tuturu o ngā taha e rua o te maitai koki kawemai, ā, me tohu hoki ngā paerewa e tika ana. Ko te tikanga, ko te maitai koki nui he roa taha neke atu i te 12.5 henemita, ko te maitai koki waenga he roa taha 12.5 henemita-5 henemita, me te maitai koki iti he roa taha iti iho i te 5 henemita.
Te hoahoa vector o te maitai koki ōrite
Ko te raupapa o te maitai koki kawemai me te kaweake e ahu mai ana i ngā whakaritenga e hiahiatia ana i te whakamahinga, ā, ko tōna taumata maitai ko te taumata maitai waro e rite ana. Haunga te tau whakaritenga, kāore he hanganga motuhake me te raupapa mahi o te maitai koki. Ka wehea te roa tuku o te maitai koki ki te roa pumau me te roa takirua. Ko te whānuitanga kōwhiringa o te roa pumau o te maitai koki ā-rohe ko te 3-9m, 4-12m, 4-19m me te 6-19m e ai ki te tau whakaritenga. Ko te whānuitanga kōwhiringa roa o te maitai koki i hangaia i Hapani ko te 6-15m.
Ko te teitei o te wāhanga o te maitai koki kore taurite ka tatauhia i runga i te roa me te whānui o te maitai koki kore taurite. E pā ana ki te maitai he wāhanga koki me te roa kore taurite i ngā taha e rua. Ko tētahi o ngā maitai koki. Ko tōna roa taha he 25mm × 16mm ~ 200mm × l25mm. Ka hurihia e te mira hurihuri wera.
Ko te whakatakotoranga whānui o te maitai koki kore taurite ko ∟ 50 * 32 - ∟ 200 * 125, ā, ko te matotoru ko 4-18mm.
Ripanga taumaha ariā o te maitai koki ōrite
| Whakatakotoranga (roa taha * matotoru) mm | taumaha (kg/m) | Whakatakotoranga (roa taha * matotoru) mm | taumaha (kg/m) |
| 20*3 | 0.89 | 80*5 | 6.21 |
| 20*4 | 1.15 | 80*6 | 7.38 |
| 25*3 | 1.12 | 80*7 | 8.53 |
| 25*4 | 1.46 | 80*8 | 9.66 |
| 30*3 | 1.37 | 80*10 | 11.87 |
| 30*4 | 1.79 | 90*6 | 8.35 |
| 36*3 | 1.66 | 90*7 | 9.66 |
| 36*4 | 2.16 | 90*8 | 10.95 |
| 36*5 | 2.65 | 90*10 | 13.48 |
| 40*3 | 1.85 | 90*12 | 15.94 |
| 40*4 | 2.42 | 100*6 | 9.37 |
| 40*5 | 2.98 | 100*7 | 10.83 |
| 45*3 | 2.09 | 100*8 | 12.28 |
| 45*4 | 2.74 | 100*10 | 15.12 |
| 45*5 | 3.37 | 100*12 | 17.9 |
| 45*6 | 3.99 | 100*14 | 20.61 |
| 50*3 | 2.33 | 100*16 | 23.26 |
| 50*4 | 3.06 | 110*7 | 11.93 |
| 50*5 | 3.77 | 110*8 | 13.53 |
| 50*6 | 4.46 | 110*10 | 16.69 |
| 56*3 | 2.62 | 110*12 | 19.78 |
| 56*4 | 3.45 | 110*14 | 22.81 |
| 56*5 | 4.25 | 125*8 | 15.5 |
| 56*8 | 6.57 | 125*10 | 19.13 |
| 63*4 | 3.91 | 125*12 | 22.7 |
| 63*5 | 4.82 | 125*14 | 26.19 |
| 63*6 | 5.72 | 140*10 | 21.49 |
| 63*8 | 7.47 | 140*12 | 25.52 |
| 63*10 | 9.15 | 140*14 | 29.49 |
| 70*4 | 4.37 | 140*16 | 33.39 |
| 70*5 | 5.4 | 160*10 | 24.73 |
| 70*6 | 6.41 | 160*12 | 29.39 |
| 70*7 | 7.4 | 160*14 | 33.99 |
| 70*8 | 8.37 | 160*16 | 38.52 |
| 75*5 | 5.82 | 180*12 | 33.16 |
| 75*6 | 6.91 | 180*14 | 38.38 |
| 75*7 | 7.98 | 180*16 | 43.54 |
| 75*8 | 9.03 | 180*18 | 48.63 |
| 75*10 | 11.09 | 200*14 | 42.89 |
| 200*16 | 48.68 | ||
| 200*18 | 54.4 | ||
| 200*20 | 60.06 | ||
| 200*24 | 71.17 |
Ripanga taumaha ariā o te maitai koki kore taurite
| Whakatakotoranga (roa * whānui * matotoru) mm | taumaha (kg/m) | Whakatakotoranga (roa * whānui * matotoru) mm | taumaha (kg/m) |
| 25*16*3 | 0.91 | 100*63*6 | 7.55 |
| 25*16*4 | 1.18 | 100*63*7 | 8.72 |
| 32*20*3 | 1.17 | 100*63*8 | 9.88 |
| 32*20*4 | 1.52 | 100*63*10 | 12.1 |
| 40*25*3 | 1.48 | 100*80*6 | 8.35 |
| 40*25*4 | 1.94 | 100*80*7 | 9.66 |
| 45*28*4 | 1.69 | 100*80*8 | 10.9 |
| 45*28*5 | 2.2 | 100*80*10 | 13.5 |
| 50*32*3 | 1.91 | 110*70*6 | 8.35 |
| 50*32*4 | 2.49 | 110*70*7 | 9.66 |
| 56*36*3 | 2.15 | 110*70*8 | 10.9 |
| 56*36*4 | 2.82 | 110*70*10 | 13.5 |
| 56*36*5 | 3.47 | 125*80*7 | 11.1 |
| 63*40*4 | 3.19 | 125*80*8 | 12.6 |
| 63*40*5 | 3.92 | 125*80*10 | 15.5 |
| 63*40*6 | 4.64 | 125*80*12 | 18.3 |
| 63*40*7 | 10 | 140*90*8 | 14.2 |
| 70*45*4 | 3.57 | 140*90*10 | 17.5 |
| 70*45*5 | 4.4 | 140*90*12 | 20.7 |
| 70*45*6 | 5.22 | 140*90*14 | 23.9 |
| 70*45*7 | 6.01 | 160*100*10 | 19.9 |
| 75*50*5 | 4.81 | 160*100*12 | 23.6 |
| 75*50*6 | 5.7 | 160*100*14 | 27.2 |
| 75*50*8 | 7.43 | 160*100*16 | 30.8 |
| 75*50*10 | 9.1 | 180*110*10 | 22.3 |
| 80*50*5 | 5 | 180*110*12 | 26.5 |
| 80*50*6 | 5.93 | 180*110*14 | 30.6 |
| 80*50*7 | 6.85 | 180*110*16 | 34.6 |
| 80*50*8 | 7.75 | 200*125*12 | 29.8 |
| 90*56*5 | 5.66 | 200*125*14 | 34.4 |
| 90*56*6 | 6.72 | 200*125*16 | 39 |
| 90*56*7 | 7.76 | 200*125*18 | 43.6 |
| 90*56*8 | 8.78 |
01 TUKU TIKA
He tohunga mātou ki
te hanga maitai mō ngā tau maha
- 02 KATOA
- NGĀ WHAKATAUTANGA
Tikanga whakarewa: Whakarewa pēhanga; Whakarewa hanumi
TE MAIMOATANGA O TE PAPA: KĀKAHU, HINUHIA RĀNEI, WHAKAPĀNUIHIA RĀNEI
Tikanga here: Whakarewa; Hononga ā-ringa; Hononga here
3 TE WHAKAMANA
KATOA
ka taea te whakaputa i ngā hua pae koki o te ao
whetu, pērā i te paerewa Pākehā, te paerewa Amerika,
Paerewa Hapanihi, paerewa Ātara, paerewa ā-motu
me ērā atu anō.
04 RĀRANGI NUI
Ngā whakatakotoranga noa o te rarangi taonga ā-tau
200000 tāne
TE ANAKE
kaihanga ngongo tapawhā kua tīpakohia ki roto i ngā waitohu ngongo maitai tekau o runga i Haina
TE REITI WHAKAMANA O NGĀ HUA >100%
A: He wheketere mātou.
A: Ko te tikanga he 5-10 ngā rā mena kei roto i te taonga ngā taonga. He 30 rānei ngā rā mena kāore ngā taonga i roto i te taonga, ka rite ki te rahinga.
A: Ae, ka taea e mātou te tuku i te tauira mō te utu kore utu me te utu o te utanga e utua ana e te kiritaki.
A: Utu <=1000USD, 100% i mua. Utu>=1000USD 30% T/T i mua, toenga i mua i te tuku. Mena he pātai anō tāu, tēnā whakapā mai ki a mātou i raro nei
He mea nui ki te kamupene te kounga o ngā hua, he nui te haumi ki te whakaurunga o ngā taputapu matatau me ngā tohunga ngaio, ā, ka whakapau kaha ki te whakatutuki i ngā hiahia o ngā kiritaki i te kāinga me tāwāhi.
Ka taea te wehewehe i te ihirangi ki: te hanganga matū, te kaha tuku, te kaha kume, te āhuatanga pānga, me ētahi atu
I taua wā anō, ka taea hoki e te kamupene te whakahaere i te kimi hapa me te whakamahana me ētahi atu tukanga maimoatanga wera i runga ipurangi e ai ki ngā hiahia o te kiritaki.
https://www.ytdrintl.com/
Ī-mēra:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.he wheketere paipa rino kua whakamanahia eEN/ASTM/ JISHe tohunga ki te whakaputa me te kaweake i ngā momo paipa tapawhā tapawhā katoa, paipa piauau, paipa whakarewa ERW, paipa porowhita, paipa whakarewa pewa ruku, paipa tuitui tika, paipa tui, koiri maitai pania tae, koiri maitai piauau me ētahi atu hua maitai. Mā te kawe waka watea, e 190 kiromita te tawhiti atu i te taunga rererangi o Beijing Capital International me te 80 kiromita te tawhiti atu i Tianjin Xingang.
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