Bututun Karfe Mai Karfe Don Bututun Ruwa na Karkashin Kasa
Thebututun ruwa na karkashin kasabututu ne mai karkace wanda aka yi ta hanyar amfani da tsarin walda mai gefe biyu mai amfani da waya biyu ta atomatik. An yi bututun ne daga na'urorin ƙarfe masu tsiri kuma ana fitar da shi a yanayin zafi mai kyau don tabbatar da dorewarsa da tsawon rayuwarsa.
| Manyan Halayen Jiki da Sinadarai na Bututun Karfe (GB/T3091-2008, GB/T9711-2011 da API Specification 5L) | ||||||||||||||
| Daidaitacce | Karfe Grade | Sinadaran da ke cikinsa (%) | Kadarar Tashin Hankali | Gwajin Tasirin Charpy (V notch) | ||||||||||
| c | Mn | p | s | Si | Wani | Ƙarfin Yawa (Mpa) | Ƙarfin Tashin Hankali (Mpa) | (L0=5.65 √ S0 )min Ƙarfin Miƙewa (%) | ||||||
| matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | minti | matsakaicin | minti | matsakaicin | D ≤ 168.33mm | D > 168.3mm | ||||
| GB/T3091 -2008 | Q215A | ≤ 0.15 | 0.25 < 1.20 | 0.045 | 0.050 | 0.35 | Ƙara Nb\V\Ti daidai da GB/T1591-94 | 215 | 335 | 15 | > 31 | |||
| Q215B | ≤ 0.15 | 0.25-0.55 | 0.045 | 0.045 | 0.035 | 215 | 335 | 15 | > 31 | |||||
| Q235A | ≤ 0.22 | 0.30 < 0.65 | 0.045 | 0.050 | 0.035 | 235 | 375 | 15 | >26 | |||||
| Q235B | ≤ 0.20 | 0.30 ≤ 1.80 | 0.045 | 0.045 | 0.035 | 235 | 375 | 15 | >26 | |||||
| Q295A | 0.16 | 0.80-1.50 | 0.045 | 0.045 | 0.55 | 295 | 390 | 13 | >23 | |||||
| Q295B | 0.16 | 0.80-1.50 | 0.045 | 0.040 | 0.55 | 295 | 390 | 13 | >23 | |||||
| Q345A | 0.20 | 1.00-1.60 | 0.045 | 0.045 | 0.55 | 345 | 510 | 13 | >21 | |||||
| Q345B | 0.20 | 1.00-1.60 | 0.045 | 0.040 | 0.55 | 345 | 510 | 13 | >21 | |||||
| GB/T9711-2011(PSL1) | L175 | 0.21 | 0.60 | 0.030 | 0.030 | Zaɓin ƙara ɗaya daga cikin abubuwan Nb\V\Ti ko duk wani haɗin su | 175 | 310 | 27 | Ana iya zaɓar ɗaya ko biyu daga cikin ma'aunin tauri na makamashin tasiri da yankin yankewa. Don L555, duba ma'aunin. | ||||
| L210 | 0.22 | 0.90 | 0.030 | 0.030 | 210 | 335 | 25 | |||||||
| L245 | 0.26 | 1.20 | 0.030 | 0.030 | 245 | 415 | 21 | |||||||
| L290 | 0.26 | 1.30 | 0.030 | 0.030 | 290 | 415 | 21 | |||||||
| L320 | 0.26 | 1.40 | 0.030 | 0.030 | 320 | 435 | 20 | |||||||
| L360 | 0.26 | 1.40 | 0.030 | 0.030 | 360 | 460 | 19 | |||||||
| L390 | 0.26 | 1.40 | 0.030 | 0.030 | 390 | 390 | 18 | |||||||
| L415 | 0.26 | 1.40 | 0.030 | 0.030 | 415 | 520 | 17 | |||||||
| L450 | 0.26 | 1.45 | 0.030 | 0.030 | 450 | 535 | 17 | |||||||
| L485 | 0.26 | 1.65 | 0.030 | 0.030 | 485 | 570 | 16 | |||||||
| API 5L (PSL 1) | A25 | 0.21 | 0.60 | 0.030 | 0.030 | Ga ƙarfe mai daraja B, Nb+V ≤ 0.03%; ga ƙarfe mai daraja ≥ B, ƙara Nb ko V ko haɗinsu na zaɓi, da Nb+V+Ti ≤ 0.15% | 172 | 310 | (L0=50.8mm) da za a ƙididdige bisa ga dabarar da ke ƙasa:e=1944·A0 .2/U0 .0 A:Yankin samfurin a cikin mm2 U: Ƙarfin da aka ƙayyade kaɗan a cikin Mpa | Babu ko ɗaya ko duka biyun makamashin tasiri da yankin yankewa da ake buƙata a matsayin ma'aunin tauri. | ||||
| A | 0.22 | 0.90 | 0.030 | 0.030 | 207 | 331 | ||||||||
| B | 0.26 | 1.20 | 0.030 | 0.030 | 241 | 414 | ||||||||
| X42 | 0.26 | 1.30 | 0.030 | 0.030 | 290 | 414 | ||||||||
| X46 | 0.26 | 1.40 | 0.030 | 0.030 | 317 | 434 | ||||||||
| X52 | 0.26 | 1.40 | 0.030 | 0.030 | 359 | 455 | ||||||||
| X56 | 0.26 | 1.40 | 0.030 | 0.030 | 386 | 490 | ||||||||
| X60 | 0.26 | 1.40 | 0.030 | 0.030 | 414 | 517 | ||||||||
| X65 | 0.26 | 1.45 | 0.030 | 0.030 | 448 | 531 | ||||||||
| X70 | 0.26 | 1.65 | 0.030 | 0.030 | 483 | 565 | ||||||||
Tsarin bututun mai karkace yana tabbatar da cewa yana da ƙarfi sosai kuma yana jure matsin lamba, wanda hakan ya sa ya zama zaɓi mai kyau ga tsarin ruwa na ƙarƙashin ƙasa.
Baya ga ƙarfi da juriya, an tsara bututun ruwa na ƙarƙashin ƙasa don sauƙin shigarwa. Tsarin ɗinkin karkace yana da sassauƙa kuma mai daidaitawa, yana ba da damar yin motsi da wuri cikin sauƙi har ma a cikin ƙasa mafi ƙalubale. Wannan yana nufin za ku iya shimfiɗa bututu cikin sauri da inganci, wanda ke adana lokaci da kuɗin aiki.
Bugu da ƙari, amfani da kayayyaki masu inganci da fasahar walda ta zamani yana tabbatar da cewa bututun ruwa na ƙarƙashin ƙasa suna da juriya sosai ga tsatsa da tsatsa. Wannan yana nufin zai ci gaba da riƙe amincinsa da aikinsa na tsawon shekaru, ko da a cikin mawuyacin yanayi na ƙarƙashin ƙasa.
Bututun ruwa na ƙarƙashin ƙasa suna samuwa a girma dabam-dabam don biyan buƙatun aikinku. Ko kuna shimfida ƙaramin samar da ruwa na gida ko babban tsarin masana'antu, muna da bututun da ya dace da ku. Ƙungiyar ƙwararrunmu kuma za ta iya ba ku shawara da tallafi da aka tsara don taimaka muku zaɓar bututun da suka fi dacewa da buƙatunku.
Idan ana maganar tsarin ruwa na ƙarƙashin ƙasa, kuna buƙatar bututun da za ku iya amincewa da shi. Tare da ingantaccen ginin haɗin gwiwa mai karkace, kayan aiki masu inganci da walda na ƙwararru, bututun ruwanmu na ƙarƙashin ƙasa sun dace da kowace hanyar samar da ruwa. Wannan bututun mai ɗorewa, abin dogaro kuma mai sauƙin shigarwa, zai jure gwajin lokaci, yana ba ku kwanciyar hankali da aiki mai kyau.
Gabaɗaya, bututun ɗinkin karkace kyakkyawan zaɓi ne ga duk wanda ke buƙatar ingantaccen mafita, abin dogaro, kuma mai ɗorewa na rarraba ruwa. Tare da ingantaccen tsarin ɗinkin karkace da ƙwarewa.walda bututun ƙarfe, bututun yana ba da ƙarfi mara misaltuwa, sassauci da juriyar tsatsa. Kada ku yi sakaci kan ingancin tsarin ruwan karkashin ƙasa - zaɓi bututun ruwa na ƙarƙashin ƙasa a matsayin mafita da za ku iya amincewa da shi.







