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Umbhobho wesinyithi sekhabhoni we-ASTM A53 A795 API 5L Shedyuli 40
Imibhobho yentsimbi yekhabhoni yeShedyuli 40 ihlelwe ngokweendibaniselwano zezinto eziquka umlinganiselo wobukhulu bobubanzi nodonga, amandla ezinto, ububanzi bangaphandle, ubukhulu bodonga, kunye nomthamo woxinzelelo. Uyilo lweshedyuli, olufana neShedyuli 40, lubonisa umlinganiselo othile...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwentsimbi engagqwaliyo engu-304 kunye nengu-316?
Intsimbi engagqwaliyo 304 kunye ne-316 zombini ziintlobo ezidumileyo zentsimbi engagqwaliyo enomahluko owahlukileyo. Intsimbi engagqwaliyo 304 ine-18% ye-chromium kunye ne-8% ye-nickel, ngelixa intsimbi engagqwaliyo 316 ine-16% ye-chromium, i-10% ye-nickel, kunye ne-2% ye-molybdenum. Ukongezwa kwe-molybdenum kwintsimbi engagqwaliyo 316 kunika ubhejo...Funda ngokugqithisileyo -
Ungayikhetha njani i-coupling yepayipi yentsimbi?
I-coupling yepayipi yentsimbi sisixhobo esidibanisa imibhobho emibini kunye kumgca othe tye. Isetyenziselwa ukwandisa okanye ukulungisa umbhobho, okuvumela uqhagamshelo olulula nolukhuselekileyo lwemibhobho. I-coupling yepayipi yentsimbi isetyenziswa kakhulu kumashishini ahlukeneyo, kuquka ioyile negesi,...Funda ngokugqithisileyo -
Iindlela zokuhlola ukusebenza kwemibhobho engenamthungo yentsimbi engagqwali engama-304/304L
Umbhobho wentsimbi engenamthungo ye-304/304L yenye yezona zinto zibalulekileyo ekwenziweni kwezinto zokufakelwa kwemibhobho yentsimbi engenamthungo. Intsimbi engenamthungo ye-304/304L yintsimbi eqhelekileyo ye-chromium-nickel alloy enokumelana nokugqwala okuhle kunye nokumelana nobushushu obuphezulu...Funda ngokugqithisileyo -
Ukugcina iimveliso zentsimbi ezigalelwe ngesinyithi ngokufanelekileyo ngexesha lemvula kubalulekile ukuthintela nawuphi na umonakalo okanye ukugqwala.
Ehlotyeni, kukho imvula eninzi, kwaye emva kwemvula, imozulu ishushu kwaye inomswakama. Kule meko, umphezulu weemveliso zentsimbi ezigayiweyo kulula ukuwuguqula ube yi-alkali (eyaziwa ngokuba yi-white rust), kwaye ngaphakathi (ingakumbi iipayipi ezigayiweyo eziyi-1/2 intshi ukuya kwi-1-1/4 intshi)...Funda ngokugqithisileyo -
Itshati yoGuqulo lweSilinganisi seNsimbi
Ezi milinganiselo zinokwahluka kancinci ngokuxhomekeke kwizinto ezithile ezisetyenziswayo, njengentsimbi engatyiwayo okanye i-aluminium. Nantsi itheyibhile ebonisa ubukhulu bokwenyani bentsimbi yeshiti ngeemilimitha kunye nee-intshi xa kuthelekiswa nobukhulu begeyiji: Igeyiji Akukho Inch Imitha ye-1 0.300"...Funda ngokugqithisileyo -
yintoni umahluko phakathi kwe-EN39 S235GT kunye ne-Q235?
I-EN39 S235GT kunye ne-Q235 zombini ziiklasi zentsimbi ezisetyenziselwa iinjongo zokwakha. I-EN39 S235GT yiklasi yentsimbi esemgangathweni yaseYurophu ebhekisa kwisakhiwo seekhemikhali kunye neempawu zoomatshini zentsimbi. Iqulethe i-Max. 0.2% yekhabhoni, i-1.40% ye-manganese, i-0.040% ye-phosphorus, i-0.045% yesulfure, kwaye ingaphantsi kwe ...Funda ngokugqithisileyo -
Ngubani umbhobho wentsimbi omnyama ofakwe intsimbi?
Umbhobho wentsimbi omnyama ofakwe i-annealed luhlobo lombhobho wentsimbi ofakwe i-annealed (onyangwa ngobushushu) ukususa uxinzelelo lwangaphakathi, okwenza ube namandla kwaye ube mdaka ngakumbi. Inkqubo yokufake i-anneal ibandakanya ukufudumeza umbhobho wentsimbi kubushushu obuthile uze emva koko uphole kancinci, nto leyo enceda ukunciphisa ...Funda ngokugqithisileyo -
Umbhobho wentsimbi yokutshiza umlilo odweliswe kwi-YOUFA Brand UL
Ubungakanani bePipe yeSprinkler yeMetallic: ububanzi 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8" kunye ne-10" ishedyuli 10 ububanzi 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8", 10" kunye ne-12" ishedyuli 40 I-ASTM A795 esemgangathweni yeBanga B Uhlobo E Iintlobo zoqhagamshelo: Ipayipi yesprinkler yoMlilo enemisonto, eyenziwe nge...Funda ngokugqithisileyo -
Uhlobo lweCarbon Steel Pipe Coating
Umbhobho Ongenanto: Umbhobho uthathwa njengongenanto ukuba awunayo i-coating enamathele kuwo. Ngokwesiqhelo, xa ukuqengqeleka kugqityiwe kwindawo yokugaya intsimbi, izinto ezingenanto zithunyelwa kwindawo eyenzelwe ukukhusela okanye ukugquma izinto nge-coating oyifunayo (emiselwa yi ...Funda ngokugqithisileyo -
Yintoni i-RHS, i-SHS kunye ne-CHS?
Igama elithi RHS limele iCandelo eliyiRectangular Hollow. I-SHS imele iCandelo eliyiSquare Hollow. Elingaziwa kangako ligama elithi CHS, eli limele iCandelo eliyiCircular Hollow. Kwihlabathi lobunjineli nolwakhiwo, izifinyezo ze-RHS, i-SHS kunye ne-CHS zihlala zisetyenziswa. Oku kuxhaphake kakhulu ...Funda ngokugqithisileyo -
umbhobho wentsimbi engenamthungo oqengqelekayo oshushu kunye nombhobho wentsimbi engenamthungo oqengqelekayo obandayo
Iipayipi zentsimbi engenamthungo eziqengqelekayo ezibandayo zihlala zinobubanzi obuncinci, kwaye iipayipi zentsimbi engenamthungo eziqengqelekayo ezishushu zihlala zinobubanzi obukhulu. Ukuchaneka kwepayipi yentsimbi engenamthungo eqengqelekayo ebandayo kuphezulu kunepayipi yentsimbi engenamthungo eshushu, kwaye ixabiso liphezulu kunelentsimbi engenamthungo eqengqelekayo eshushu...Funda ngokugqithisileyo