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Imboni yensimbi yaseChina ingena esigabeni esisha sokunciphisa ikhabhoni
Imboni yensimbi nensimbi yaseChina maduze izofakwa ohlelweni lokuhweba ngekhabhoni, ibe imboni yesithathu ebalulekile ukufakwa emakethe yekhabhoni kazwelonke ngemuva kwemboni yamandla kanye nemboni yempahla yokwakha. ekupheleni kuka-2024, ukukhishwa kwekhabhoni kazwelonke ...Funda kabanzi -
Yiziphi izisekelo zensimbi ezilungisekayo kanye nokucaciswa kwazo?
I-adjustable steel prop iwuhlobo lwelungu elisekelayo elisetshenziswa kabanzi ekusekeleni okuqondile kwesakhiwo, lingashintshwa ukuze lisekele ukuma okuqondile kwanoma yikuphi ukuma kwethempulethi yaphansi, ukusekelwa kwayo kulula futhi kuyavumelana nezimo, kulula ukuyifaka, isethi yokusekelwa kwezomnotho nokusebenzayo. ilungu...Funda kabanzi -
Izinga elisha le-steel rebar selifikile futhi lizoqala ukusebenza ngokusemthethweni ekupheleni kukaSepthemba
Inguqulo entsha yezinga likazwelonke le-steel rebar GB 1499.2-2024 "insimbi yokhonkolo oqinisiwe ingxenye 2: imigoqo yensimbi egoqiwe egoqwe ngezimbambo" izosetshenziswa ngokusemthethweni ngoSepthemba 25, 2024 Esikhathini esifushane, ukuqaliswa kwezinga elisha kune- i-marginal imp...Funda kabanzi -
Liyini izinga le-ASTM futhi yenziwe ngani i-A36?
I-ASTM, eyaziwa ngokuthi i-American Society for Testing and Materials, iyinhlangano yamazinga enethonya emhlabeni wonke ezinikele ekuthuthukisweni nasekushicilelweni kwamazinga ezimboni ezihlukahlukene. Lawa mazinga ahlinzeka ngezindlela zokuhlola ezifanayo, imininingwane kanye nomhlahlandlela...Funda kabanzi -
Insimbi Q195, Q235, umehluko wezinto ezibonakalayo?
Uyini umehluko phakathi kwe-Q195, Q215, Q235, Q255 ne-Q275 ngokwezinto ezibonakalayo? Insimbi yesakhiwo sekhabhoni iyinsimbi esetshenziswa kakhulu, inombolo enkulu kunazo zonke evamise ukugoqwa ensimbi, amaphrofayili namaphrofayili, ngokuvamile ayidingi ukusetshenziswa okuqondile okuthela ukushisa, ikakhulukazi ufuzo...Funda kabanzi -
Inqubo yokukhiqiza ye-SS400 hot rolled steel structural steel plate
I-SS400 hot rolled steel structural steel plate iyinsimbi evamile yokwakha, enezakhiwo ezinhle kakhulu zemishini nokusebenza kokucubungula, esetshenziswa kabanzi ekwakheni, amabhuloho, imikhumbi, izimoto kanye neminye imikhakha. Izici ze-SS400 hot rolling steel plate SS400 h...Funda kabanzi -
Isingeniso sepayipi lensimbi le-API 5L
I-API 5L ngokuvamile ibhekisela epayipini lensimbi lepayipi (ipayipi lepayipi) lokusetshenziswa kwezinga, ipayipi lensimbi yepayipi okuhlanganisa ipayipi lensimbi engenamthungo kanye nepayipi lensimbi elishiselwe izigaba ezimbili. Njengamanje epayipini likawoyela sijwayele ukusebenzisa ipayipi lensimbi elishiselwe uhlobo spir...Funda kabanzi -
Incazelo ye-SPCC amamaki ensimbi egoqiwe ebandayo
Incazelo yegama elingu-1 I-SPCC ekuqaleni yayiyindinganiso yase-Japan (i-JIS) "ukusetshenziswa okuvamile kweshidi lensimbi egoqiwe ye-carbon ne-strip" yensimbi, manje amazwe amaningi noma amabhizinisi asetshenziswa ngokuqondile ukukhombisa ukukhiqizwa kwawo kwensimbi efanayo. Qaphela: amabanga afanayo angama-SPCD (abanda-...Funda kabanzi -
Yini i-ASTM A992?
Ukucaciswa kwe-ASTM A992/A992M -11 (2015) kuchaza izingxenye zensimbi ezigoqiwe ukuze zisetshenziswe ezakhiweni zokwakha, izakhiwo zebhuloho, nezinye izakhiwo ezisetshenziswa kakhulu. Izinga licacisa izilinganiso ezisetshenziselwa ukunquma ukwakheka kwamakhemikhali okudingekayo ekuhlaziyeni okushisayo njenge...Funda kabanzi -
Yiziphi izimboni imboni yensimbi enokuxhumana okuqinile nazo?
Imboni yensimbi ihlobene eduze nezimboni eziningi. Okulandelayo ezinye zezimboni ezihlobene nemboni yensimbi: 1. Ezokwakha: Insimbi ingenye yezinto ezibalulekile embonini yezokwakha. Isetshenziswa kabanzi ekwakhiweni kwesakhiwo ...Funda kabanzi -
Izinga lensimbi elithunyelwa ngaphandle lifinyelele irekhodi eliphezulu, lapho ukwanda kwekhoyili egoqiwe eshisayo nepuleti eliphakathi nendawo neliwugqinsi kwaba sobala kakhulu!
Idatha yakamuva ye-China Steel Association ibonisa ukuthi ngoMeyi, ukuthunyelwa kwensimbi yaseChina ukufeza ukukhuphuka okuhlanu okulandelanayo. Umthamo wokuthekelisa weshidi lensimbi ufinyelele irekhodi eliphezulu, lapho ikhoyili egoqiwe eshisayo nepuleti eliphakathi nendawo neliwugqinsi likhuphuke kakhulu. Ngaphezu kwalokho, ...Funda kabanzi -
Amathemba okuthuthukiswa kwemakethe yamapayipi ensimbi omthungo amakhulu abanzi
Ngokuvamile, sibiza amapayipi ashiselwe ngeminwe anobubanzi obungaphandle obungaphezu kuka-500mm noma ngaphezulu njengamapayipi ensimbi anomugqa oqondile wobubanzi obukhulu. Amapayipi ensimbi anobubanzi obuqondile bomthungo ayisinqumo esingcono kakhulu samaphrojekthi wamapayipi amakhulu, amaphrojekthi okuhambisa amanzi negesi, kanye nenethiwekhi yamapayipi asemadolobheni...Funda kabanzi
