Gida > Products > ERW Karfe bututu > ERW Don Tulin Bututun Karfe
Manyan madaidaicin bututun karfen da ake amfani da su wajen jigilar jirgin karkashin kasa nau'in bututun karfe ne da ake amfani da shi wajen gina ginin karkashin kasa. Yawancin lokaci suna da manyan diamita da kauri don dacewa da manyan buƙatu don ƙarfin ɗaukar tushe da kwanciyar hankali a aikin ginin jirgin ƙasa.
Manyan madaidaicin bututun karfen da ake amfani da su wajen jigilar jirgin karkashin kasa nau'in bututun karfe ne da ake amfani da shi wajen gina ginin karkashin kasa. Yawancin lokaci suna da manyan diamita da kauri don dacewa da manyan buƙatu don ƙarfin ɗaukar tushe da kwanciyar hankali a aikin ginin jirgin ƙasa. Wadannan wasu mahimman bayanai ne game da manyan bututun ƙarfe madaidaiciya madaidaiciya don jigilar jirgin karkashin kasa:
Material da ƙarfi: Madaidaicin bututun ƙarfe na ƙarfe na yau da kullun ana yin su da ƙarfe na ƙarfe na yau da kullun ko kayan aikin ƙarfe mafi girma, tare da ƙarfin ƙarfi mai ƙarfi da ƙarfin yawan amfanin ƙasa, kamar ƙarfin ƙarfi na 402MPa da ƙarfin yawan amfanin ƙasa na 235.2MPa, ko zaɓi bisa ga buƙatun ƙira.
Fasahar sarrafawa: Madaidaicin bututun ƙarfe na bututun ƙarfe suna rarraba bisa ga fasahar sarrafawa, gami da karkace bututun ƙarfe da bututun ƙarfe madaidaiciya. Karkace bututun karfe ana yawan amfani da su a aikin injiniya saboda tsayin daka, amma bututun karfe na madaidaiciya kuma suna da takamaiman yanayin aikace-aikacen su.
Tsawon tsayi da haɗuwa: Saboda ƙayyadaddun abubuwan sufuri da kayan aikin gini, tulin bututun ƙarfe galibi ana haɗa su da tulin sashe na sama, ƙananan sashe da tarin sassan tsakiya da yawa. Tsawon kowane sashe gabaɗaya 13m ko 15m.
Abũbuwan amfãni: Madaidaicin bututun ƙarfe na bakin karfe suna da nauyi, suna da kyau a cikin rigidity, mai sauƙin ɗauka, saukewa, jigilar kaya da tarawa, kuma ba a sauƙaƙe ba. Saboda tsananin ƙarfin ƙarfe, ana iya tura shi yadda ya kamata cikin ƙasa mai wuyar gaske kuma a sami babban ƙarfin ɗaukar tari guda ɗaya.
Daidaitawa: Za'a iya daidaita tsayin tari ta hanyar tsawaitawa ko yanke kamar yadda ake buƙata, wanda ke ƙara yawan sassaucin amfani.
Tasirin gine-gine: Buɗe zane na ƙananan ƙarshen madaidaicin bututun ƙarfe na bututun ƙarfe yana rage adadin ƙasa da aka matse yayin aikin tarawa kuma yana da ƙarancin tasiri akan gine-ginen da ke kusa.
Hanyar haɗi: Haɗin haɗin gwiwa yana da sauƙi, yawanci yana amfani da waldi na lantarki, wanda yake da sauƙin aiki, ƙarfin ƙarfi da aminci don amfani.
Ingantaccen aikin gini: Tsarin aikin yana da abin dogaro kuma saurin ginin yana da sauri, wanda ya dace da buƙatun saurin gini na ginin jirgin ƙasa.
Manufacturing tsari: The masana'antu tsari na manyan-diamita madaidaiciya kabu karfe bututu hada farantin ganowa, gefen milling, pre-lankwasawa, forming, pre-welding, ciki da kuma waje waldi, karewa da sauran matakai.
Iyakar aikace-aikacen: Madaidaicin bututun ƙarfe na bututun ƙarfe ana amfani da su sosai a cikin samar da ƙarancin matsin lamba da jigilar ruwa mai ƙarfi, bututun sinadarai da sinadarai, ƙarfe na ƙarfe mai inganci, bututun ƙarfe da sauran kayayyaki masu daraja. Sun dace da samar da tallafin ƙarfe, ginshiƙan bututun ƙarfe, ginshiƙan lattice, purlins na ƙarfe, kariyar ƙarfe, da sauransu.
A taƙaice, an yi amfani da manyan bututun ƙarfe madaidaiciya madaidaiciya don jigilar jirgin karkashin kasa a cikin ginin hanyoyin jirgin ƙasa da sauran ababen more rayuwa saboda ƙarfinsu, kyakkyawan aikin gini da aminci.
| MALAMI | marufi | BS1387 | ASTM A53 | ||||||||||
| INCH | DN | MM | manyan | KYAUTATA | OD | W,T (MM) | WT (MM) 实做 | OD | WT (MM) | ||||
| KA'IDA | HAKIKA | inji mai kwakwalwa | MM | A | HAKIKA | B | HAKIKA | MM | SCH40 | HAKIKA | |||
| 1 / 2 " | 15 | 20 | 21.3 | 217 | 169 | 21.3 | 2.00 | 1.80 | 2.60 | 2.50 | 21.3 | 2.77 | 2.50 |
| 3 / 4 " | 20 | 25 | 26.9 | 169 | 127 | 26.9 | 2.30 | 2.20 | 2.60 | 2.50 | 26.7 | 2.87 | 2.75 |
| 1 " | 25 | 32 | 33.4 | 127 | 91 | 33.7 | 2.60 | 2.50 | 3.20 | 3.00 | 33.4 | 3.38 | 3.00 |
| 11 / 4 " | 32 | 40 | 42.4 | 91 | 61 | 42.4 | 2.60 | 2.50 | 3.20 | 3.00 | 42.2 | 3.56 | 3.25 |
| 11 / 2 " | 40 | 47 | 48.3 | 91 | 61 | 48.3 | 2.90 | 2.75 | 3.20 | 3.00 | 48.3 | 3.68 | 3.25 |
| 2 " | 50 | 58 | 60.3 | 61 | 37 | 60.3 | 2.90 | 2.75 | 3.60 | 3.50 | 60.3 | 3.91 | 3.50 |
| 2 1/2 ” | 65 | 73 | 76.1 | 37 | 19 | 76.1 | 3.20 | 3.00 | 3.60 | 3.50 | 73 | 5.16 | 4.75 |
| 3 " | 80 | 87 | 88.9 | 37 | 19 | 88.9 | 3.20 | 3.00 | 4.00 | 3.75 | 88.9 | 5.49 | 5.00 |
| 4 " | 100 | 113 | 114.3 | 19 | 19 | 114.3 | 3.60 | 3.50 | 4.50 | 4.25 | 114.3 | 6.02 | 5.50 |
| 5 " | 125 | 140 | 19 | 10 | 139.7 | - | - | 5.00 | 4.75 | 141.3 | 6.55 | 6.00 | |
| 6 " | 150 | 165 | 19 | 7 | 165 | - | - | 5.00 | 4.75 | 168.3 | 7.11 | 6.50 | |
| 8 " | 200 | 219 | 7 | 5 | 219.1 | - | - | - | - | 219.3 | 8.18 | 7.50 | |
| 10 " | 250 | 273 | 5 | 3 | 273 | - | - | - | - | 273 | 9.27 | 8.50 | |
| 12 " | 300 | 325 | 3 | 3 | 325 | - | - | - | - | 323.9 | 10.31 | 9.50 | |
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Haƙƙin mallaka © Tianjin Ruijie Steel Pipe Co., Ltd.
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