Bayanin Grouting Steel Pipe don Bridge Pile Foundation
Grouting karfe bututu ne mai yadu amfani grouting kayan aiki a filayen kamar gine-gine, tunnels, da kuma karkashin kasa injiniya. Babban aikinsa shi ne allurar kayan toshewa a cikin kogon ƙasa, cike giɓi, da haɓaka ƙarfin ɗawainiya da kwanciyar hankali na tushe. Gilashin bututu suna da fa'idodin tsari mai sauƙi, ingantaccen gini, da tasiri mai mahimmanci, don haka an yi amfani da su sosai a cikin injiniyan ƙasa.
Ƙayyadaddun Bututun Karfe na Ƙarfe don Gidauniyar Pile
| Sunan samfur | Karfe bututu Piles/Karfe bututun sandar ƙarfe/Grouting Karfe bututu/Geology hako bututu/Sub-sa bututu/Micro Pile Tube |
| Matsayi | GB/T 9808-2008, API 5CT, ISO |
| Maki | DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4 |
| Diamita na waje | 60mm-178mm |
| Kauri | 4.5-20 mm |
| Tsawon | 1-12M |
| An yarda da lankwasawa | Ba fiye da 1.5mm/m |
| Hanyar Tsari | Beveling/Allon kallo/Hakowa Rami/Zaren Namiji/Zaren Mata/Zaren Trapezoidal/Nuni |
| Shiryawa | Za a kiyaye zaren Namiji da na Mata ta tufafin robobi ko hular filastik Ƙarshen bututun mai nuni zai zama babu komai ko kamar yadda abokin ciniki ya buƙaci. |
| Aikace-aikace | Babban Hanyar Gina / Gina Gidan Gina / Gina Gada / Aikin Haɗa Jikin Dutsen /Tunnel Portal/Deep Foundation/Underpinning etc. |
| Lokacin jigilar kaya | A cikin manyan jiragen ruwa sama da tan 100, Kasa da odar tan 100, za a loda cikin kwantena, Don oda da ke ƙasa da tan 5, yawanci muna zaɓar akwati na LCL (Ƙasa da kaya), don adana farashin abokin ciniki. |
| Tashar jiragen ruwa | Qingdao tashar jiragen ruwa, ko Tianjin tashar jiragen ruwa |
| Lokacin ciniki | CIF, CFR, FOB, EXW |
| Lokacin biyan kuɗi | 30%TT + 70% TT akan kwafin B/L, ko 30%TT + 70% LC. |
Bututun Karfe Na-Amfani na gama-gari tare da Maki
| Daraja | C. | Si | Mn. | P, S | Cu | Ni | Mo | Cr |
| 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max.0.25 | Max.0.25 | / | Max.0.15 |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max.0.025 | Max.0.25 | / | Max.0.25 |
| 35 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | Max.0.035 | Max.0.25 | Max.0.25 | Max.0.25 | |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | Max.0.035 | Max.0.25 | Max.0.25 | Max.0.25 | |
| 16Mn | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | Max.0.035 | Max.0.25 | Max.0.25 | Max.0.25 | |
| 12Crmo | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Matsakaicin.0.30 | 0.40-0.55 | 0.40-0.70 |
| 15Crmo | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Matsakaicin.0.30 | 0.40-0.55 | 0.80-1.10 |
| 12Cr1Mov | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Matsakaicin.0.30 | 0.25-0.35 | 0.90-1.20 |
Kayayyakin Injini
| Daraja | Ƙarfin ƙarfi (Mpa) | Ƙarfin bayarwa(Mpa) | Tsawaitawa(%) |
| 10 | ≥335 | ≥205 | ≥24 |
| 20 | ≥390 | ≥245 | ≥20 |
| 35 | ≥510 | ≥305 | ≥17 |
| 45 | ≥590 | ≥335 | ≥14 |
| 16Mn | ≥490 | ≥325 | ≥21 |
| 12CrMo | ≥410 | ≥265 | ≥24 |
| 15CrMo | ≥440 | ≥295 | ≥22 |
| 12Cr1MoV | ≥490 | ≥245 | ≥22 |
Aikace-aikace na grouting karfe bututu
Karfe grouting bututu abu ne da aka saba amfani da shi, ana amfani da shi sosai a masana'antu, kiyaye ruwa, gini, kariya ta wuta, da sauran fannoni. Yana da kyakkyawan juriya na lalata da juriya, kuma yana da takamaiman ƙarfi.
Karfe grouting bututu yawanci sanya daga bakin karfe sabili da haka suna da kyau lalata juriya. Bugu da kari, karfe grouting bututu kuma yana da wani matsa lamba ƙarfi da kuma iya jure wani adadin matsa lamba. Bugu da kari, karfe grouting bututu shima yana da juriya kuma ana iya amfani dashi na dogon lokaci.
