Takaitaccen hoto na bututun karfe don gadar tial
Grouting Karfe bututu shine kayan aikin grouting sosai a cikin filayen kamar gine-gine, injiniya na karkashin kasa. Babban aikinsa shine don yin amfani da kayan grouting cikin cavities karkashin kasa, cika gibba, kuma inganta karfin gwiwa da kwanciyar hankali. Grouthing bututun suna da fa'idodi na sauki tsari, gini mai dacewa, da kuma tasiri mai mahimmanci, don haka an yi amfani da su a Injin Injiniya.
Bayani game da bututun ƙarfe na grouting don Gadar PILE
| Sunan Samfuta | Karfe bututu mai karfe ciles / grouting m bututu / galibi bututu / sub-sa bututu |
| Ƙa'idoji | GB / t 9808-2008, API 5ct, ISO |
| Maki | DZ40, DZ60, R780, R780, 30W, 30CRO, 30CRO, 30CRO, 30CRO, 30CRO, 30CRO, 30CRO, 30CRO, 30CRO, 30CRO |
| A waje diamita | 60mm-178mm |
| Gwiɓi | 4.5-20mm |
| Tsawo | 1-12m |
| An yarda da shi | Babu fiye da 1.5mm / m |
| Hanyar tsari | Breveling / nunin faifai / rami mai hawa / rami mai amo / namiji theting / trapezoidal zare / nuna |
| Shiryawa | Male da na mata za a kiyaye su da rigunan filastik ko filayen filastik Pointer butter ƙare zai zama danda ko kamar kowane bukatar abokin ciniki. |
| Roƙo | Babban Hanya / Gina Metro / gada / Guri na Jikin Mountain Foraliding Project / Tanes Flagen Foral / Defa Foundation / LovePinning da sauransu |
| Lokacin jigilar kaya | A cikin manyan jiragen ruwa na adadi sama da tan 100, Da ke ƙasa da 100 ton, za a ɗora cikin kwantena, Don oda a ƙasa 5 tan, yawanci muna zaɓa LCL (ƙasa da nauyin akwati) akwati, don adana farashin don abokin ciniki |
| Tashar jiragen ruwa | Tashar jiragen ruwa na Qingdao, ko Tianjin Port |
| Lokaci na kasuwanci | CIF, CFR, FOB, Exw |
| Lokacin biya | 30% tt + 70% tt gaba da kwafin B / L, ko 30% TT + 70% LC. |
Na yau da kullun bututun ƙarfe tare da maki
| Sa | 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 | 0.17-094 | 0.17-0.37 | 0.35-0.65 | Max.0.035 | Max...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 | |
| Goma a | 0.12-0.220 | 0.20-20 | 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 | Max.0.30 | 0.40-0.55 | 0.40-0.70 |
| 15CMO | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | Max.0.035 | Max.0.25 | Max.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 | Max.0.30 | 0.25-0.35 | 0.90-1.20 |
Kayan aikin injin
| Sa | Tenerile ƙarfi (MPa) | Yawan amfanin ƙasa(MPA) | Elongation(%) |
| 10 | ≥335 | ≥205 | ≥24 |
| 20 | ≥390 | ≥245 | ≥20 |
| 35 | ≥510 | A cikin30 | ≥17 |
| 45 | ≥590 | ≥335 | ≥14 |
| Goma a | ≥490 | ≥325 | ≥21 |
| 12crmo | ≥410 | ≥265 | ≥24 |
| 15CMO | ≥440 | ≥295 | ≥22 |
| 12CR1MOV | ≥490 | ≥245 | ≥22 |
Aikace-aikace na grouting karfe
Karfe mafi yawan bututun fasali ne wanda aka saba amfani dashi, ana amfani dashi sosai a masana'antu, conservancy na ruwa, gini, kariya, kariya, kariyar wuta, da sauran filayen. Yana da kyawawan juriya da juriya da kuma sanadin juriya, kuma yana da wani ƙarfi mai rikitarwa.
Karfe bututun ƙarfe grouting galibi ana yin su da bakin karfe sabili da haka suna da kyawawan juriya na lalata. Bugu da kari, bututun ƙarfe grouting kuma yana da wani ƙarfi mai rikitarwa kuma yana iya tsayayya da wani adadin matsin lamba. Bugu da kari, PILE bututun mai kuma ya sami juriya kuma ana iya amfani dashi na dogon lokaci.
