Izindaba
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Ishubhu Lensimbi Engenamthungo ye-ASTM A53
Ukusetshenziswa Okujwayelekile kwe-ASTM A53/A53M/ASME SA-53/SA-53M: kufanelekile ezingxenyeni zokuthwala kanye nokuthwala, kanye nakumapayipi omusi, amanzi, igesi nomoya. Inqubo yokukhiqiza ishubhu lensimbi elingenamthungo. Ngokwenqubo yalo yokukhiqiza, ishubhu lensimbi elingenamthungo lihlukaniswe ishubhu lensimbi elingenamthungo eligoqiwe elishisayo, ishubhu elibandayo...Funda kabanzi -
Ulwazi oluyisisekelo lwepayipi lensimbi ye-alloy engenamthungo
Ishubhu le-alloy lingahlukaniswa kanje: ishubhu le-alloy eliphansi, ishubhu lesakhiwo se-alloy, ishubhu le-alloy ephezulu, ishubhu le-alloy elingagqwali elimelana nokushisa, ishubhu le-alloy elinokushisa okuphezulu. Amashubhu ensimbi epayipi, imishini yokushisa, imboni yemishini, uphethiloli, ukubhoboza kwe-geological, isitsha, imboni yamakhemikhali, izinjongo ezikhethekile...Funda kabanzi -
Imakethe Yesitoko Sensimbi
Njengoba intengo iqhubeka nokwenyuka, ukwesekwa kokuthengiselana kuye kwaba buthaka kancane kancane, kuhlanganiswe nezici zakamuva zezomnotho zokuphazamiseka komthelela wentengo kubuyekezwa kancane kancane, ngakho intengo yemakethe yokulandelela yaqala ukuba nengqondo kancane kancane. Ngakolunye uhlangothi, ngokuqongelela kancane kancane...Funda kabanzi -
Amashubhu ensimbi angenamthungo ama-boilers anomfutho ophansi nophakathi (GB3087-2018)
Amashubhu ensimbi angenamthungo ama-boilers anengcindezi ephansi nephakathi (GB3087-2018) angamashubhu ensimbi engenamthungo ekhwalithi ephezulu enziwe ngekhabhoni ashiswayo futhi adonswa ngokubandayo (agoqwe) angenamthungo, asetshenziselwa ukukhiqiza amapayipi e-steam ashisayo kakhulu, amapayipi amanzi abilayo ezakhiwo ezahlukahlukene ezinengcindezi ephansi nephakathi ...Funda kabanzi -
Isaziso seholide saseSanonpipe
Isaziso samaholide soMkhosi we-Qingming ka-2022 simi kanje: Sineholide elisemthethweni lezinsuku ezintathu. Sicela uthumele noma yiluphi ulwazi ngqo ebhokisini lakho leposi, futhi ngizokuthinta ngokushesha okukhulu.Funda kabanzi -
Ishubhu yebhoyila
Ishubhu lebhoyila uhlobo lweshubhu elingenamthungo. Indlela yokukhiqiza ifana neshubhu elingenamthungo, kodwa kunezidingo eziqinile ngohlobo lwensimbi esetshenziswa ukukhiqiza ishubhu lensimbi. Ngokusho kokusetshenziswa kwezinga lokushisa, ishubhu lebhoyila elijwayelekile lihlukaniswe ngezinhlobo ezimbili kanye neshubhu lebhoyila elinomfutho ophezulu....Funda kabanzi -
Umbhobho kawoyela
Namuhla sethula ipayipi lensimbi elingenamthungo elisetshenziswa kakhulu, ipayipi likawoyela (GB9948-88) lifanelekela ipayipi lesithando sokuhlanza uwoyela, i-heat exchanger kanye nepayipi elingenamthungo. Ipayipi lensimbi lokubhoboza i-geological (YB235-70) lisetshenziselwa ukubhoboza okuyinhloko ngumnyango we-geological, elingahlukaniswa libe yipayipi lokubhoboza,...Funda kabanzi -
Ngibingelela “ingxenye yesibhakabhaka” esikhulu seNkathi Entsha
Ngomhlaka-8 Mashi 2022, sigubha uSuku Lwabesifazane Abasebenzayo lwamazwe ngamazwe, umkhosi waminyaka yonke owenzelwe abesifazane kuphela. Njengomkhosi wokugubha abesifazane emkhakheni wezomnotho, wezepolitiki kanye nowezenhlalo benze iminikelo ebalulekile kanye nempumelelo enkulu futhi basungula umkhosi, owaziwa nangokuthi “Inter...Funda kabanzi -
Usuku Lokukhulisa Amakhanda Kadrako
Umkhosi weLongtaitou uwumkhosi wendabuko waseShayina obanjwa ngosuku lwesibili lwenyanga yesibili yekhalenda laseShayina. Enyakatho, usuku lwesibili lukaFebhuwari lubizwa nangokuthi “uSuku lweNhloko yeDragon”, olwaziwa nangokuthi “uMkhosi weNtwasahlobo yeDragon”. Ufanekisela ukubuya kwentwasahlobo kanye...Funda kabanzi -
Imakethe yesitoko sensimbi
Ngesonto eledlule intengo yemakethe yensimbi yasekhaya isebenze buthaka. Sekukonke, isidingo semakethe yokugcina sibuthakathaka okwamanje, kodwa njengoba isikhathi siqhubeka, lesi simo sizothuthuka kancane kancane. Ngakolunye uhlangothi, ukunikezwa okuphelele kwemakethe yasenyakatho kusathinteka yiMidlalo Yama-Olimpiki Yasebusika, ngakho-ke ingxenye ekhulayo ye ...Funda kabanzi -
Ungawuhlola kanjani umbhobho wensimbi ongenamthungo? Yimaphi amaphrojekthi agxile kuwo!
Ipayipi lensimbi elingenamthungo uhlobo lwensimbi ende enengxenye engenalutho futhi engenalo ijoyinti elizungezile. Ipayipi lensimbi linengxenye engenalutho futhi lisetshenziswa kabanzi ekudluliseni amapayipi amanzi, njengokuhambisa uwoyela, igesi yemvelo, igesi, amanzi kanye nezinye izinto eziqinile. Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, insimbi...Funda kabanzi -
Isaziso samaholide oMkhosi waseNtwasahlobo ka-2022
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Ulwazi lokuhlolwa kwamapayipi ensimbi angenamthungo
1、ukuhlolwa kokwakheka kwamakhemikhali 1. ngokwesakhiwo samakhemikhali kanye nezakhiwo zemishini zamapayipi angenamthungo asekhaya, njenge-10, 15, 20, 25, 30, 35, 40, 45 kanye ne-50 ukwakheka kwamakhemikhali ensimbi kufanele kuhambisane nemibandela ye-GB/T699-88. Amapayipi angenamthungo angenisiwe kufanele ahlolwe ngokuya...Funda kabanzi -
Ulwazi lweshubhu yensimbi engenamthungo
Ububanzi bangaphandle bepayipi elingenamthungo eligoqwe ngokushisa ngokuvamile bukhulu kuno-32mm, kanti ubukhulu bodonga bungu-2.5-200mm. Ububanzi bangaphandle bepayipi lensimbi elingenamthungo eligoqwe ngokushisa bungafinyelela ku-6mm, kanti ubukhulu bodonga bungafinyelela ku-0.25mm. Ububanzi bangaphandle bepayipi elinezindonga ezincane bungafinyelela ku-5mm kanti ubukhulu bodonga...Funda kabanzi -
Amanani ensimbi ngaphambi nangemva koMkhosi waseNtwasahlobo: ngaphambi komkhosi akukubi kakhulu, akukubi kakhulu ngemva komkhosi
Unyaka ka-2021 usudlulile futhi uNyaka Omusha usuqalile. Uma sibheka emuva onyakeni, imakethe yensimbi ibe nokwehla nokwehla kwayo. Engxenyeni yokuqala yonyaka, ukululama komnotho womhlaba wonke, ukukhula okusheshayo kwezindlu zasekhaya kanye nokutshalwa kwezimali kwempahla engaguquki, okuqhuba isidingo sensimbi, amanani ensimbi akhuphuke...Funda kabanzi -
Izinhlobo ezinhlanu zenqubo yokwelapha ukushisa yepayipi lensimbi elingenamthungo kanye nepayipi lensimbi elinembile
Inqubo yokwelapha ukushisa kwepayipi lensimbi ihlanganisa ikakhulukazi izigaba ezi-5 ezilandelayo: 1, ukucima + ukushisa okuphezulu (okwaziwa nangokuthi ukucima nokushisa) Ipayipi lensimbi lishiswa liye ekushiseni kokucima, ukuze isakhiwo sangaphakathi sepayipi lensimbi siguqulwe sibe yi-auste...Funda kabanzi -
Isingeniso kushubhu yensimbi ye-alloy
Ipayipi lensimbi ye-alloy lisetshenziswa kakhulu esitshalweni sikagesi, amandla enuzi, ibhoyila enomfutho ophezulu, i-superheater yokushisa okuphezulu kanye ne-reheater kanye neminye ipayipi nemishini enomfutho ophezulu kanye neyokushisa okuphezulu, lenziwe ngensimbi yekhabhoni esezingeni eliphezulu, insimbi yesakhiwo se-alloy kanye nomethi wensimbi engagqwali omelana nokushisa...Funda kabanzi -
Isakhiwo esinombhobho ongenamthungo
1. Isingeniso esifushane sepayipi lesakhiwo Ipayipi elingenamthungo lesakhiwo (GB/T8162-2008) lisetshenziselwa isakhiwo esijwayelekile kanye nesakhiwo somshini sepayipi elingenamthungo. Ipayipi lensimbi elingenamthungo lihlukaniswe ngezindlela ezahlukene zokusetshenziswa. Ipayipi elingenamthungo lensimbi engenamthungo lesakhiwo (GB/T14975-2002) liyi ...Funda kabanzi -
Ipayipi lensimbi kawoyela
Ipayipi lensimbi ye-petroleum uhlobo lwensimbi ende enengxenye engenalutho futhi engenalo ijoyinti elizungezile, kuyilapho ipayipi lokuqhekeka kwe-petroleum uhlobo lwensimbi yengxenye yezomnotho. Indima: isetshenziswa kabanzi ekwakhiweni kwezingxenye zesakhiwo nezemishini, njengepayipi lokubhoboza uwoyela, umgodi wokushayela imoto, uhlaka lwebhayisikili kanye nensimbi ...Funda kabanzi -
Ishubhu yebhoyila
Sebenzisa i-GB 3087, GB/T 5310, DIN 17175, EN 10216, ASME SA-106/SA-106M, ASME SA-192/SA-192M, ASME SA-209/SA-209M, ASMESa-210 /SA-212M SAME-312M, ASME-312M SA-335/SA-335M, JIS G 3456, JIS G 3461, JIS G 3462 namanye amazinga ahlobene. Igama elijwayelekile Ibanga elijwayelekile elijwayelekile lensimbi Seamle...Funda kabanzi -
Ulwazi Lwepayipi Lensimbi (Ingxenye 4)
Izindinganiso ezibizwa ngokuthi "Kunezindinganiso eziningi zemikhiqizo yensimbi e-United States, ikakhulukazi okuhlanganisa okulandelayo: I-ANSI Izinga likazwelonke laseMelika Izindinganiso ze-AISI American Institute of Iron and Steel I-ASTM Izinga le-American Society for Materials and Testing I-ASME Standard AMS Aeros...Funda kabanzi -
Ulwazi Lwepayipi Lensimbi (Ingxenye Yesithathu)
1.1 Ukuhlukaniswa okujwayelekile okusetshenziselwa amapayipi ensimbi: 1.1.1 Ngokwesifunda (1) Izindinganiso zasekhaya: izindinganiso zikazwelonke, izindinganiso zemboni, izindinganiso zezinkampani (2) Izindinganiso zamazwe ngamazwe: I-United States: I-ASTM, i-ASME I-United Kingdom: BS IJalimane: I-DIN I-Japan: I-JIS 1.1...Funda kabanzi -
Ingxenye 2 yezindinganiso ezisebenzayo zamapayipi angenamthungo
I-GB13296-2013 (Amapayipi ensimbi angenamthungo ama-boiler kanye nama-heat exchanger). Asetshenziswa kakhulu kuma-boiler, ama-superheater, ama-heat exchanger, ama-condenser, ama-catalytic tubes, njll. ezinkampanini zamakhemikhali. Kusetshenziswe ipayipi lensimbi elinokushisa okuphezulu, elinomfutho ophezulu, elingagqwali. Izinto zalo ezimele ziyi-0Cr18Ni9, 1...Funda kabanzi -
Izindinganiso Ezisebenzayo Zamapayipi Angenamthungo (Ingxenye Yokuqala)
GB/T8162-2008 (Ipayipi lensimbi elingenamthungo lesakhiwo). Lisetshenziswa kakhulu kwisakhiwo esijwayelekile kanye nesakhiwo semishini. Izinto ezimele (imikhiqizo): insimbi yekhabhoni #20,# 45 insimbi; insimbi ye-alloy Q345B, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, njll. Ukuqinisekisa amandla kanye nokuhlolwa kokuthamba. GB/T8163-20...Funda kabanzi
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