Bayanin Samfura
Bakin karfe welded bututu abubuwa ne masu haɗaka a cikin masana'antu da yawa saboda tsayin daka, juriyar lalata, da juriya.Ana ƙirƙira waɗannan bututu ta hanyar walda, tare da haɗa zanen gadon bakin karfe ko tube don samar da bututun silindi.Anan ga cikakken bayyani na bututun bakin karfe welded:
Kayayyaki da Darajoji:
304 da 316 jerin: gama-gari-manufa bakin karfe maki.
● 310 / S da 310H: Bakin karfe mai zafi mai zafi don tanda da aikace-aikacen musayar zafi.
● 321 da 321H: Makin da ke jure zafi wanda ya dace da yanayin yanayin zafi mai tsayi.
● 904L: Ƙwararren mai jurewa da lalata don yanayi mai tsanani.
● S31803: Duplex bakin karfe, yana ba da ƙarfi da juriya na lalata.
Tsarin sarrafawa:
● Electric Fusion Welding (EFW): A cikin wannan tsari, ana welded dinka mai tsayi ta hanyar amfani da makamashin lantarki zuwa baka walda.
● Welding Arc Submerged (SAW): Anan, ana yin walda ta hanyar narkar da gefuna tare da ci gaba da arc da ke nutsewa cikin ruwa.
● Induction High-Frequency Induction (HFI) Welding: Wannan hanyar tana amfani da igiyoyi masu tsayi don ƙirƙirar kabu mai walƙiya a cikin ci gaba da aiki.
Amfani:
● Juriya na Lalacewa: Mai jurewa ga kewayon watsa labarai masu lalata da muhalli.
● Ƙarfi: Ƙarfin injiniya mai ƙarfi yana tabbatar da daidaiton tsari.
● Ƙarfafawa: Akwai a cikin girma dabam dabam, maki, da kuma ƙare don dacewa da aikace-aikace daban-daban.
● Tsafta: Ya dace da masana'antu tare da tsauraran buƙatun tsafta.
● Tsawon rai: Yana nuna tsayin daka na musamman, yana haifar da tsawaita rayuwar sabis.
A taƙaice, bututun welded bakin karfe sune mahimman abubuwa a cikin masana'antu, suna ba da dorewa, juriya na lalata, da haɓaka don aikace-aikace iri-iri.Zaɓin da ya dace na ƙima, hanyar masana'antu, da bin ƙa'idodin masana'antu suna da mahimmanci don tabbatar da ingantaccen aiki da amincin tsarin bututun walda.
Ƙayyadaddun bayanai
| ASTM A312/A312M: 304, 304L, 310/S, 310H, 316, 316L, 321, 321H da dai sauransu ... |
| EN 10216-5: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 da dai sauransu. |
| DIN 17456: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 da dai sauransu... |
| JIS G3459: SUS304TB, SUS304LTB, SUS316TB, SUS316LTB da dai sauransu |
| GB/T 14976: 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Austenitic bakin karfe:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H, 304H 254, N08367, S30815... Duplex bakin karfe:S31803, S32205, S32750, S32760, S32707, S32906... Alloy na Nickel:N04400, N06600, N06625, N08800, N08810(800H), N08825... Amfani:Man Fetur, Sinadarai, Gas na Gas, Wutar Lantarki da Masana'antar kera kayan aikin injina. |
| DN mm | NB Inci | OD mm | Saukewa: SCH40S mm | Farashin SCH5S mm | Saukewa: SCH10S mm | Saukewa: SCH10 mm | Saukewa: SCH20 mm | SCH40 mm | Saukewa: SCH60 mm | XS/80S mm | Farashin SCH80 mm | Saukewa: SCH100 mm | Saukewa: SCH120 mm | Saukewa: SCH140 mm | Saukewa: SCH160 mm | SCHXXS mm |
| 6 | 1/8” | 10.29 | 1.24 | 1.73 | 2.41 | |||||||||||
| 8 | 1/4” | 13.72 | 1.65 | 2.24 | 3.02 | |||||||||||
| 10 | 3/8” | 17.15 | 1.65 | 2.31 | 3.20 | |||||||||||
| 15 | 1/2” | 21.34 | 2.77 | 1.65 | 2.11 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4” | 26.67 | 2.87 | 1.65 | 2.11 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1” | 33.40 | 3.38 | 1.65 | 2.77 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4" | 42.16 | 3.56 | 1.65 | 2.77 | 3.56 | 4.85 | 4.85 | 6.35 | 9.70 | ||||||
| 40 | 1 1/2" | 48.26 | 3.68 | 1.65 | 2.77 | 3.68 | 5.08 | 5.08 | 7.14 | 10.15 | ||||||
| 50 | 2” | 60.33 | 3.91 | 1.65 | 2.77 | 3.91 | 5.54 | 5.54 | 9.74 | 11.07 | ||||||
| 65 | 2 1/2" | 73.03 | 5.16 | 2.11 | 3.05 | 5.16 | 7.01 | 7.01 | 9.53 | 14.02 | ||||||
| 80 | 3” | 88.90 | 5.49 | 2.11 | 3.05 | 5.49 | 7.62 | 7.62 | 11.13 | 15.24 | ||||||
| 90 | 3 1/2" | 101.60 | 5.74 | 2.11 | 3.05 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4” | 114.30 | 6.02 | 2.11 | 3.05 | 6.02 | 8.56 | 8.56 | 11.12 | 13.49 | 17.12 | |||||
| 125 | 5” | 141.30 | 6.55 | 2.77 | 3.40 | 6.55 | 9.53 | 9.53 | 12.70 | 15.88 | 19.05 | |||||
| 150 | 6” | 168.27 | 7.11 | 2.77 | 3.40 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | 21.95 | |||||
| 200 | 8” | 219.08 | 8.18 | 2.77 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 19.26 | 20.62 | 23.01 | 22.23 | |
| 250 | 10” | 273.05 | 9.27 | 3.40 | 4.19 | 6.35 | 9.27 | 12.70 | 12.70 | 15.09 | 19.26 | 21.44 | 25.40 | 28.58 | 25.40 | |
| 300 | 12” | 323.85 | 9.53 | 3.96 | 4.57 | 6.35 | 10.31 | 14.27 | 12.70 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 | |
| 350 | 14” | 355.60 | 9.53 | 3.96 | 4.78 | 6.35 | 7.92 | 11.13 | 15.09 | 12.70 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | |
| 400 | 16” | 406.40 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 12.70 | 16.66 | 12.70 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | |
| 450 | 18” | 457.20 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 14.27 | 19.05 | 12.70 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | |
| 500 | 20” | 508.00 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 | |
| 550 | 22” | 558.80 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | ||
| 600 | 24” | 609.60 | 9.53 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| 650 | 26” | 660.40 | 9.53 | 7.92 | 12.70 | 12.70 | ||||||||||
| 700 | 28” | 711.20 | 9.53 | 7.92 | 12.70 | 12.70 | ||||||||||
| 750 | 30” | 762.00 | 9.53 | 6.35 | 7.92 | 7.92 | 12.70 | 12.70 | ||||||||
| 800 | 32” | 812.80 | 9.53 | 7.92 | 12.70 | 17.48 | 12.70 | |||||||||
| 850 | 34” | 863.60 | 9.53 | 7.92 | 12.70 | 17.48 | 12.70 | |||||||||
| 900 | 36” | 914.40 | 9.53 | 7.92 | 12.70 | 19.05 | 12.70 | |||||||||
| DN 1000mm da sama Diamita bututu kauri kauri da za a musamman | ||||||||||||||||
Standard & Daraja
| Daidaitawa | Makin Karfe |
| ASTM A312/A312M: Marasa Sumul, Welded, kuma Mai tsananin Sanyi Aiki Austenitic Bakin Karfe Bututu | 304, 304L, 310S, 310H, 316, 316L, 321, 321H da dai sauransu ... |
| ASTM A269: Bututun bakin karfe na austenitic mara kyau da walda don sabis na gaba ɗaya | TP304, TP304L, TP316, TP316L, TP321.TP347 da dai sauransu. |
| ASTM A249: Welded Austenitic Steel Boiler, Superheater, Mai Canjin zafi, da Bututun Condenser | 304, 304L, 316, 316L, 316H, 316N, 316LN, 317, 317L, 321, 321H, 347, 347H, 348 |
| ASTM A269: Bakin Karfe Bakin Karfe Ƙananan Diamita Ba Sumul kuma Welded | 304, 304L, 316, 316L, 316H, 316N, 316LN, 317, 317L, 321, 321H, 347, 347H, 348 |
| ASTM A270: Austenitic Bakin Karfe da Welded Austenitic da Ferritic/Austenitic Bakin Karfe Sanitary Tubing | Matsayin Bakin Karfe Austenitic: 304, 304L, 316, 316L, 316H, 316N, 316LN, 317, 317L, 321, 321H, 347, 347H, 348 Ferritic/Austenitic (Duplex) Bakin Karfe Maki: S31803, S32205 |
| ASTM A358/A358M: Abubuwan Buƙatun Buƙatun Austenitic Karfe don Babban Zazzabi, Babban Matsi, da Muhalli masu lalacewa | 304, 304L, 316, 316L, 316H, 316N, 316LN, 317, 317L, 321, 321H, 347, 347H, 348 |
| ASTM A554: Welded bakin karfe inji tubing, wanda aka fi amfani da shi don aikace-aikacen tsari ko kayan ado | 304, 304L, 316, 316L |
| ASTM A789: Bakin karfe da welded ferritic/austenitic bakin karfe bututu don sabis na gabaɗaya | S31803 (Bakin Karfe Duplex) S32205 (Bakin Karfe Duplex) |
| ASTM A790: Bututu Bakin Karfe mara sumul da walda don sabis na lalata gabaɗaya, sabis na zafin jiki, da bututun bakin karfe na duplex. | S31803 (Bakin Karfe Duplex) S32205 (Bakin Karfe Duplex) |
| TS EN 10217-7 bututun bututun ƙarfe masu walƙiya | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4003, 1.4509, 1.4510, 1.4462, 1.4948, 1.4878 da dai sauransu ... |
| DIN 17457: Matsayin Jamusanci da aka yi amfani da shi don kera bututun bakin ƙarfe na welded | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4003, 1.4509, 1.4510, 1.4462, 1.4948, 1.4878 da dai sauransu ... |
| JIS G3468: Matsayin Masana'antu na Jafananci wanda ke ƙayyadad da buƙatun masana'anta don bututun bakin ƙarfe na walda. | SUS304, SUS304L, SUS316, SUS316L, SUS329J3L da dai sauransu |
| GB / T 12771: Sin National Standard amfani da masana'antu bukatun na bakin karfe welded bututu. | 06Cr19Ni10, 022Cr19Ni1, 06Cr17Ni12Mo2, 022Cr22Ni5Mo3N |
| Austenitic bakin karfe: TP304, TP304L, TP304H, TP310S, TP316H 0432, S31254, N08367, S30815... Duplex bakin karfe: S31803, S32205, S32750, S32760, S32707, S32906 ... Alloy Nickel: N04400, N06600, N06625, N08800, N08810(800H), N08825... Amfani: Man Fetur, Chemical, Gas, wutar lantarki da masana'antar kera kayan aikin injiniya. | |
Tsarin Masana'antu
Kula da inganci
Binciken Raw Material, Binciken Sinadarai, Gwajin Injini, Binciken Kayayyakin gani, Binciken Girma, Gwajin Lanƙwasa, Gwajin Tasiri, Gwajin Lantarki na Intergranular, Jarabawar Mara lalacewa (UT, MT, PT) Cancantar Tsarin Welding, Binciken Microstructure, Gwajin walƙiya da Lalacewa, Taurin Gwaji, Gwajin Matsi, Gwajin Abun Cikin Ferrite, Gwajin Metallography, Gwajin Lalacewa, Gwajin Eddy na Yanzu, Gwajin Fasa Gishiri, Gwajin Juriya na Lalacewa, Gwajin Jijjiga, Gwajin Lallacewa, Zane-zane da Duban Rubutu, Bitar Takardu…..
Amfani & Aikace-aikace
Bakin karfe welded bututu sami yawa amfani a fadin daban-daban masana'antu saboda su na kwarai kaddarorin da versatility.Ana amfani da waɗannan bututu a cikin aikace-aikace iri-iri, wanda ke haifar da dorewarsu, juriyar lalata, da dacewa ga wurare daban-daban.Wasu mahimman wuraren amfani da wuraren aikace-aikacen bututu masu waldaran bakin karfe sun haɗa da:
● Amfanin Masana'antu: Na kowa a cikin mai, gas, petrochemical, da masana'antar wutar lantarki saboda juriyar lalata.
● Gina: Ana amfani da su a cikin aikin famfo, samar da ruwa, da tsarin don ƙarfin su da tsawon rayuwarsu.
● Masana'antar Abinci: Muhimmanci don isar da abinci da abin sha, saduwa da ƙa'idodin tsabta.
● Motoci: Aiki a cikin tsarin shaye-shaye da sassa na tsari, jurewa yanayi mai wahala.
● Likita: Ana amfani da su a cikin na'urorin likita da bututun tsafta, suna ba da fifiko ga tsabta.
● Noma: Don tsarin ban ruwa mai jure lalata, tabbatar da ingantaccen rarraba ruwa.
● Maganin Ruwa: Ya dace da isar da ruwan da aka gyara da kuma narkar da ruwa.
● Marine: Mai jure wa lalatawar ruwan gishiri, ana amfani da shi sosai a cikin jiragen ruwa da tsarin teku.
● Makamashi: jigilar ruwa a fannin makamashi, gami da iskar gas da mai.
Bambanci da Takarda: Muhimmanci don isar da sinadarai da ruwa a cikin tsarin samarwa.
A taƙaice, bututun welded bakin karfe suna aiki azaman mahimman abubuwan haɗin gwiwa a cikin ɗimbin masana'antu da aikace-aikace.Juriyar lalata su, ƙarfin injina, da ikon biyan buƙatu masu tsauri sun sa su zama makawa ga abubuwan more rayuwa na zamani, hanyoyin masana'antu, da sassa na musamman daban-daban.
Shiryawa & jigilar kaya
Ana tattara bututun bakin ƙarfe kuma ana jigilar su tare da matuƙar kulawa don tabbatar da kariyarsu yayin tafiya.Anan ga bayanin tsarin marufi da jigilar kaya:
Marufi:
● Rufin Kariya: Kafin shiryawa, sau da yawa ana lulluɓe bututun ƙarfe na bakin karfe tare da Layer na mai mai kariya ko fim don hana lalacewa da lalacewa.
● Haɗawa: Bututu masu girma dabam da ƙayyadaddun bayanai ana haɗa su a hankali tare.Ana kiyaye su ta amfani da madauri, igiyoyi, ko igiyoyi na filastik don hana motsi a cikin tarin.
● Ƙarshen Ƙarshen: Ana sanya maƙallan filastik ko ƙarfe a kan ƙarshen bututu don samar da ƙarin kariya ga ƙarshen bututu da zaren.
● Padding da Cushioning: Ana amfani da kayan ɗorawa kamar kumfa, kumfa, ko kwali mai ƙwanƙwasa don samar da matashin kai da hana lalacewar tasiri yayin sufuri.
● Akwatunan katako ko Harkoki: A wasu lokuta, ana iya shigar da bututu a cikin akwatunan katako ko lokuta don ba da ƙarin kariya daga ƙarfin waje da sarrafa su.
Jirgin ruwa:
● Yanayin Sufuri: Yawancin bututun ƙarfe ana jigilar su ta amfani da nau'ikan sufuri daban-daban kamar manyan motoci, jiragen ruwa, ko jigilar jiragen sama, dangane da inda aka nufa da gaggawa.
Kwantena: Za a iya loda bututu a cikin kwantena na jigilar kaya don tabbatar da aminci da tsari na wucewa.Wannan kuma yana ba da kariya daga yanayin yanayi da gurɓataccen waje.
● Lakabi da Takaddun bayanai: Kowane fakitin ana yi masa lakabi da mahimman bayanai, gami da ƙayyadaddun bayanai, yawa, umarnin sarrafawa, da cikakkun bayanan makoma.An shirya takaddun jigilar kaya don izinin kwastam da bin diddigi.
● Yarda da Kwastam: Don jigilar kayayyaki na kasa da kasa, an shirya duk takaddun kwastam don tabbatar da tsaftataccen tsari a wurin da aka nufa.
● Amintaccen ɗorawa: A cikin abin hawa ko akwati, ana ɗaure bututu don hana motsi da rage haɗarin lalacewa yayin tafiya.
● Bibiya da Kulawa: Ana iya amfani da manyan tsarin sa ido don saka idanu wuri da yanayin jigilar kaya a ainihin lokacin.
● Inshora: Dangane da ƙimar kayan, ana iya samun inshorar jigilar kaya don ɗaukar hasarar da za a yi ko lahani a lokacin wucewa.
A taƙaice, bututun bakin karfe da muka samar za a cika su da matakan kariya kuma a tura su ta amfani da ingantattun hanyoyin sufuri don tabbatar da sun isa wurinsu cikin yanayi mai kyau.Marufi daidai da hanyoyin jigilar kayayyaki suna ba da gudummawa ga daidaito da ingancin bututun da aka kawo.
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