Izindaba
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Ipayipi elishisayo lokucwilisa idiphu
Ukujiya kwediphu elishisayo elicwebezelayo Ubude besendlalelo se-hot-dip galvanizing ungqimba we-anticorrosion coating isikhathi silingana nokujiya.Izingxenye zesistimu ezimweni ezimbi kakhulu zokugqwala kwesevisi futhi (noma) zidinga isikhathi sesevisi eside, esingase sibe phezulu kunobukhulu bongqimba obucwebile obudingekayo...Funda kabanzi -
Ipayipi lensimbi eliphehliwe
Ulayini wokukhiqiza ipayipi lensimbi eliphehliwe Ulayini wokukhiqiza ipayipi lensimbi elinezimfuneko ezikhethekile, ikakhulukazi endaweni yokukhiqiza, le ndawo enhle ingasisiza ukuba sikhiqize kangcono, sithuthukise ukusebenza kahle kokukhiqiza kanye nekhwalithi yokukhiqiza, ikakhulukazi ipayipi lensimbi enama-galvanized, lesi sidingo...Funda kabanzi -
Izidingo zobuchwepheshe zamapayipi e-ERW
Izidingo zobuchwepheshe zepayipi le-ERW Izidingo zobuchwepheshe Zokuthutha uwoyela negesi Ngokuthutha uketshezi olunomfutho ophansi I-Material Gr.b Gr.b Ububanzi bomzimba wepayipi D＜508mm, ±0.75%;D≥508mm, ±0.75% D≤168.3, ±1.0%;168.3＜D≤508,±0.75%;Ukujiya kodonga D＜508mm, +15.0%,－12.5%;D≥508mm, +17.5%,－10% ...Funda kabanzi -
Umehluko phakathi kwepayipi lesaha ne-hfw
Umehluko phakathi kwepayipi lesaha ne-hfw (1) ukushisela kwe-arc engaphansi kwamanzi kusebenzisa intambo yokuphakelayo eqhubekayo njenge-electrode nensimbi egcwele.I-Welding, endaweni engaphezulu yendawo yokushisela, embozwe ungqimba lwe-granular flux, i-arc evuthayo kungqimba olugelezayo lwengxenye yokugcina yocingo kanye ne-p...Funda kabanzi -
Umehluko Phakathi kwe-ASTM ne-ASME Standard
Amazinga wezinto ze-ASTM athuthukiswa yi-American Society for Materials and Testing, amazinga we-ASTM angabandakanya izakhiwo zamakhemikhali, zemishini, ezingokwenyama nezikagesi.Lawa mazinga ahlanganisa kokubili incazelo yezindlela zokuhlola okufanele zenziwe kumabhilidi...Funda kabanzi -
Ukugoqa okubandayo okuqhubekayo
Ukugoqa okubandayo okuqhubekayo Emva kokuphonswa kwekhoyili yensimbi egoqiwe ngokubanda kufanele kwenziwe, okuhlanganisa ikhanda lokusika, umsila, ukusika, ukwenza isicaba, ubushelelezi, ukuhlehlisa emuva noma ibhodi lokunamathisela elimile njalonjalo.Imikhiqizo egoqelwe ngamakhaza isetshenziswa kakhulu ekwakhiweni kwezimoto, kugesi, ekufakweni kwezinsimbi...Funda kabanzi