I-1.Ipayipi yensimbi engenamthungo: umbhobho ongenamthungo luhlobo lwentsimbi ende enecandelo elingenanto kwaye akukho mthungo ngeenxa zonke.Umbhobho wentsimbi unecandelo elinomngxuma, elisetyenziswa kakhulu ukuthutha ulwelo, olufana ne-oyile, igesi yendalo, igesi, amanzi kunye nezinye izinto eziqinileyo.Xa kuthelekiswa nentsimbi eqinileyo efana nentsimbi engqukuva, umbhobho ongenamthungo unokugoba okufanayo kunye namandla okubetha kunye nobunzima obulula.Isetyenziswa kakhulu ekwenzeni iinxalenye zesakhiwo kunye namalungu omatshini, afana nombhobho we-petroleum drill, i-shaft yokuhambisa i-automobile, isakhelo sebhayisikile kunye ne-scaffold yentsimbi esetyenziselwa ukwakha.Inokuphucula izinga lokusetyenziswa kwezinto, yenza lula inkqubo yokuvelisa, ukugcina izinto kunye nexesha lokucubungula ngokusebenzisa umbhobho ongenamthungo ukwenza iinxalenye zeringi, ezifana nentsimbi yokuthwala, i-jack sleeve, njl. izixhobo.Umgqomo kunye nomgqomo zenziwe ityhubhu yentsimbi.Ngokobume bendawo enqamlezileyo, iibhobho zetsimbi zinokuhlulwa zibe ngumbhobho ojikelezayo kunye nombhobho okhethekileyo.Ngenxa yokuba ummandla wesangqa ngowona mkhulu phantsi kwemeko ye-perimeter elinganayo, umbane ongaphezulu unokuthuthwa ngombhobho ojikelezayo.Ukongezelela, xa icandelo lendandatho lithwala uxinzelelo lwangaphakathi okanye lwangaphandle lwe-radial, amandla afanayo.Ngoko ke, iityhubhu ezininzi ezingenamthungo zizityhubhu ezingqukuva, ezahlulahlulwe zibe zishushu eziqengqelekayo nezibandayo.Izinto eziqhelekileyo: 20 #, 45 #, Q345, 20g, 20Cr, 35CrMo, 40Cr, 42CrMo, 12CrMo, 12Cr1MoVG, 15CrMoG, njl;Stainless steel series luhlobo umngxuma elide ngeenxa zonke intsimbi, nto leyo isetyenziswa kakhulu kwi-petroleum, imichiza, unyango, ukutya, ishishini ukukhanya, izixhobo oomatshini kunye neminye imibhobho mveliso kunye neenxalenye mechanical lwesakhiwo.Ukongeza, xa ukugoba kunye namandla e-torsion afanayo, ubunzima buyakhanya, ngoko ke bukwasetyenziswa ngokubanzi ekuveliseni amacandelo oomatshini kunye nezakhiwo zobunjineli.Kwakhona ngokuqhelekileyo isetyenziselwa ifenitshala, i-kitchenware, njl., izinto eziqhelekileyo: 201, 304, 316, 316L, 310, 310S, njl.
2. Ipleyiti yentsimbi: yintsimbi ethe tyaba enentsimbi etyhidiweyo kwaye icinezelwe emva kokupholisa.Ithe tyaba kwaye ixande, kwaye inokuqengqeleka ngokuthe ngqo okanye isikwe kumgca obanzi wentsimbi.Ipleyiti yensimbi yohlulwe ibe yi-hot rolling kunye nokuqengqeleka okubandayo ngokokuqengqeleka.Ngokobunzima bentsimbi, ipleyiti encinci yensimbi< 4 mm (eyona thinnest 0.2 mm), ipleyiti eshinyeneyo ephakathi 4 ~ 60 mm, ipleyiti yentsimbi etyebileyo 60 ~ 115 mm.Ububanzi bephepha ngu-500-1500 mm;Ububanzi bepleyiti eshinyeneyo yi-600-3000 mm.Ngokweentlobo zentsimbi, kukho intsimbi eqhelekileyo, intsimbi ekumgangatho ophezulu, insimbi ye-alloy, intsimbi yasentwasahlobo, insimbi engenasici, intsimbi yesixhobo, intsimbi ekwazi ukumelana nobushushu, intsimbi yokuthwala, intsimbi yesilicon kunye neshiti lentsimbi ecocekileyo yeshishini;Ngokusetyenziswa kobuchwephesha, kukho ipleyiti ye-oyile, i-enamel plate, i-bulletproof plate, njl.Ngokutsho komgangatho we-galvanized sheet, i-tinplate, i-lead plate, i-plastic composite steel plate, njl. Izinto eziqhelekileyo: Q235, 16Mn (q355b), 20 #, 45 #, 65Mn, 40Cr, 42CrMo, 304, 201, 316 , njl.
3. Umbhobho odibeneyo: umbhobho wensimbi odibeneyo, owaziwa ngokuba ngumbhobho odibeneyo, ngumbhobho wensimbi owenziwe ngeplate yensimbi okanye umgca emva kokugoba kunye nokubunjwa, kunye nobude obusisigxina obuziimitha ezi-6.Inkqubo yokuvelisa umbhobho wensimbi odibeneyo ilula, ukusebenza kakuhle kwemveliso kuphezulu, iintlobo kunye neenkcukacha zininzi, utyalo-mali lwezixhobo luncinci, kodwa amandla aqhelekileyo angaphantsi kunombhobho wensimbi ongenamthungo.Umbhobho wentsimbi odityanisiweyo wahlulwe waba ngumbhobho odityanisiweyo othe tye kunye nombhobho odityanisiweyo we-spiral ngokohlobo lwe-weld.Ukuhlelwa ngendlela yokuvelisa: ukuhlelwa kwenkqubo - i-arc welded pipe, ukumelana nepayipi edibeneyo, (i-frequency ephezulu, i-frequency ephantsi) i-gas welded pipe, i-furnace welded pipe.Ukuwelda komthungo othe tye kusetyenziselwa umbhobho odityanisiweyo omncinci wedayamitha, ngelixa ukuwelda okujikelezayo kusetyenziselwa umbhobho odityanisiweyo omkhulu;Ngokwemilo yokuphela kombhobho wensimbi, inokwahlulwa ibe ngumbhobho odityanisiweyo wesetyhula kunye nohlobo olukhethekileyo (isikwere, uxande, njl. njl.) umbhobho odityanisiweyo;Ngokwezixhobo ezahlukeneyo kunye nokusetyenziswa, oko kunokohlulwa ibe ulwelo yam ehambisa welded umbhobho yentsimbi, ulwelo oluphantsi-uxinzelelo lwentsimbi ehambisa amazimba umbhobho wentsimbi, ibhanti yokuhambisa roller welding umbhobho wentsimbi, njl. ixabiso eliphantsi, uphuhliso olukhawulezayo.Amandla ombhobho odityanisiweyo we-spiral uphezulu ngokubanzi kunombhobho odityanisiweyo othe ngqo.Ingasetyenziselwa ukuvelisa umbhobho odityanisiweyo omkhulu odityanisiweyo ongenanto emxinwa, kwaye ingasetyenziselwa ukuvelisa umbhobho odityanisiweyo odityanisiweyo owahlukileyo onobubanzi obungenanto.Kodwa xa kuthelekiswa nobude obufanayo bombhobho womthungo othe tye, ubude be-weld bunyuka nge-30 ~ 100%, kwaye isantya semveliso sisezantsi.Umbhobho odityanisiweyo omkhulu okanye ongqindilili wenziwa ngentsimbi yentsimbi ngokuthe ngqo, ngelixa umbhobho omncinci odityanisiweyo kunye nombhobho odityanisiweyo odityanisiweyo ufuna ukudityaniswa ngokuthe ngqo ngesicu sentsimbi.Emva koko emva kokupholisha okulula, umzobo wocingo ulungile.Ukuze kuphuculwe ukuxhathisa kwe-corrosion yombhobho wensimbi, umbhobho wensimbi jikelele (umbhobho omnyama) wawufakwe i-galvanized.Kukho iindidi ezimbini zombhobho wentsimbi, igalvanizing ediphu eshushu kunye ne-electro galvanizing.Ubukhulu be-hot-dip galvanizing bukhulu, kwaye ixabiso le-electro galvanizing liphantsi.Izinto eziqhelekileyo zombhobho odityanisiweyo zezi: Q235A, Q235C, Q235B, 16Mn, 20Mn, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni1018b, 9, etc.
4. Umbhobho odibeneyo: umbhobho odibeneyo uzinikele ekuveliseni iintlobo ezahlukeneyo zemibhobho edibeneyo kunye neepenstocks zensimbi ezinemibhobho ejikelezayo kunye namakhonkco e-longitudinal, kwaye iguqulwa ngesiseko senkcazo efanayo kunye neemodeli zezixhobo zemibhobho edibeneyo.Umsebenzi wokwandisa iiparitha zesixhobo sokugoqa ityhubhu nge-30% igcwalisa isithuba esingenakukwazi ukuvelisa izixhobo zendabuko.Inokuvelisa imibhobho yentsimbi enobubanzi obungaphezulu kwama-400 kunye nobukhulu bodonga lwe-8-100 mm.Umbhobho odibeneyo usetyenziswa kakhulu kwi-petroleum, ikhemikhali, ukuhanjiswa kwegesi yendalo, ukufumba kunye nonikezelo lwamanzi asezidolophini, ukufudumeza, ukunikezelwa kwegesi kunye nezinye iiprojekthi.Izinto eziphambili ziyi-Q235A, Q345B, 20, 45, 35cimo, 42cimo, 16Mn, njl.
Ixesha lokuposa: Jul-03-2021