I-SAE1020, i-St37.4, i-St52 iMathiriyeli yoKwakha ePhakamileyo eChanekileyo eBanda yentsimbi eqengqelekayo eQhubhukayo
Inkcazelo emfutshane:
I-Precision Seamless Steel Piping yokusetyenziswa koomatshini kunye nokukhanya kwesakhiwo.Oku kubangela ukuba kwiipropati ezifanayo kuwo wonke umbhobho xa kuthelekiswa nemibhobho eqhelekileyo.Ngelixa iityhubhu zoomatshini zinokuveliswa ngokwemigaqo eqhelekileyo xa iceliwe, iipropati “eziqhelekileyo” zidla ngokuveliswa kugxininiso lwamandla esivuno sobukhulu obuchanekileyo kunye nobukhulu beendonga.Kwezinye izicelo ezenziwe kakhulu, amandla okuvelisa angenakuchazwa kwaye ityhubhu yomatshini iveliswa "ilungele ukusetyenziswa".Iityhubhu zoomatshini zibandakanya uluhlu olubanzi lwezicelo zesakhiwo kunye nezingezizo ezobume.
Umbutho wethu unamathela kumgaqo wakho othi "Umgangatho unokuba bubomi bombutho wakho, kwaye udumo luya kuba ngumphefumlo walo" kwi-SAE1020, i-St37.4, i-St52 Isixhobo soKwakha iSixhobo esiPhezulu esiQinisekileyo esiQinisekileyo esiQinisekileyo esiQinisekileyo esiQinisekileyo esiThatywayo esingenamthungo Umbhobho, Sijonge phambili ekusekeni ubudlelwane bexesha elide kunye nawe kwishishini.Izimvo kunye neengcebiso zakho zixatyiswe kakhulu.
Umbutho wethu unamathela kumgaqo wakho othi "Umgangatho unokuba bubomi bombutho wakho, kwaye igama liya kuba ngumphefumlo walo"Ityhubhu yeNtsimbi yeCarbon ePhakamileyo yaseTshayina kunye neMibhobho yeSsimbi yesakhiwo, Iimveliso zethu ziyaziwa ngokubanzi kwaye zithenjwa ngabasebenzisi kwaye zinokuhlangabezana ngokuqhubekayo nokuphuhlisa iimfuno zoqoqosho nezentlalo.Samkela abathengi abatsha nabadala abavela kuzo zonke iinkalo zobomi ukuba baqhagamshelane nathi kubudlelwane beshishini elizayo kunye nokuzuza impumelelo efanayo!
EHaihui Steel, sisebenzisa ubuchule bethu besinyithi kunye nemveliso ukwenza iimveliso zemibhobho yomatshini ezingenamthungo eziphezulu zokusebenza ukuhlangabezana neemfuno zakho.
Oku kubandakanya i-carbon, i-alloys kunye namabakala entsimbi yesiko;i-annealed, iqhelekile kwaye inomsindo;uxinzelelo luthotyiwe kwaye alunaxinzelelo;epholile kwaye enomsindo.
Oomatshini kunye nemibhobho yentsimbi engenamthungo yemoto ye-automobile skeleton kunye nemibhobho ye-axle yangasemva, ukuveliswa kunye nokulungiswa kwezixhobo ezichanekileyo kunye nezixhobo.
Isicelo:
Umqolo we-Automobile kunye ne-axle tube yangasemva
Ukwenziwa kunye nokulungiswa kwezixhobo ezichanekileyo, izixhobo kunye nezixhobo
Imeko yonikezelo: GBK, BKS, BK, BKW, NBK
Ukuhlolwa noVavanyo:
Ukubunjwa kweMichiza, iiPropati zoomatshini, uvavanyo olubonakalayo kunye nobungakanani, i-NDT, uvavanyo lobungakanani beenkozo
Unyango loMphezulu:
I-oyile-dip, Varnish, Shot Blasting
| IBanga | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.04 | 0.05 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| IBanga | Imeko | Tensile strength | Ukuqina kwesivuno | Ukwandisa |
|
|
| Mpa(min) | Mpa(min) | %(min) |
| 1020 | CW | 414 | 483 | 5 |
| SR | 345 | 448 | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 | 22 | |
| 1025 | CW | 448 | 517 | 5 |
| SR | 379 | 483 | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 | 22 | |
| 4130 | SR | 586 | 724 | 10 |
| A | 379 | 517 | 30 | |
| N | 414 | 621 | 20 | |
| 4140 | SR | 689 | 855 | 10 |
| A | 414 | 552 | 25 | |
| N | 621 | 855 | 20 |
Ubuncinane beMiyinge
Ikhabhoni egqityiweyo eshushu kunye ne-alloy-10,000 pounds, okanye i-4,536 kilograms ubuncinane.
Ikhabhoni etsalwa ngokubanda kunye nealloyi-5,000 yeepounds ubuncinci okanye 125 iinyawo ubuncinci, 2,268 kilogram ubuncinci okanye 38.1 yeemitha ubuncinci, nokuba yeyiphi enkulu.
Ukwahluka kobungakanani-umgangatho ± 10% wobunzima obumiselweyo, okanye ± 25 iinyawo okanye i-7.61 yeemitha, nokuba yeyiphi na enkulu.
Ulungelelwaniso olukhethekileyo
Iimveliso zeTubula ezikhethekileyo zokucwangcisa iityhubhu ezingenamthungo ziqala ngeentsimbi ezikumgangatho ophezulu.IBanga, uhlalutyo lweekhemikhali kunye nemeko yomhlaba ziqwalaselwa ngokucophelela, kwaye iinkqubo zokuvelisa zilungiselelwe ukufezekisa i-tubing engcono kakhulu yokusetyenziswa kokuphela.
Ulungelelwaniso lwenziwa kwityhubhu engqukuva ngomzobo obandayo.Umbhobho izotywa phezu mandrel ezimile okanye ngokusebenzisa die imilo, okanye zombini.Ukunyamezela okuphuculweyo, ukugqiba kunye neempawu zoomatshini kubangela.
Iityhubhu ezingenamthungo kunye nezidityanisiweyo zokusetyenziswa koomatshini kunye nobunjineli ngokubanzi.Imibhobho yolwakhiwo kunye neenjongo zesakhiwo ezifana nezakhiwo zokuhlala, iziseko, njl.
| Umgangatho | IBanga leNsimbi | |
| EN | 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| I-DIN | 1629/2448 | St-52 |
| I-ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.Mna, Gr.II, Gr.III | |
| Imiqathango yokubonelela | Iityhubhu zentsimbi ezibonelelweyo ngokoMdayamitha waNgaphandle kunye nokutyeba kodonga | Imibhobho yentsimbi ebonelelwe ngokweDamitha yaNgaphandle, iDiameter eNgaphakathi kunye nokutyeba kweDonga | Iityhubhu zentsimbi ezinoMda waNgaphandle oyi-77 mm, ngaphakathi kwiDayamitha eyi-57 mm kunye noButyebi boDonga be-10 mm. | ||||
| Ukutenxa okuvumelekileyo koDayamitha kunye nokutyeba kweDonga | Ubungakanani (mm) | Ukutenxa okuvumelekileyo (%) | Ubungakanani | Ukutenxa okuvumelekileyo | Ubungakanani | Ukutenxa okuvumelekileyo | |
| Ngaphandle Ububanzi | ±1.0 | Ngaphandle Ububanzi | ±1.0% | Ngaphandle Ububanzi | +1.0 mm-0.55 mm | ||
| Ukutyeba kweendonga | ≤ 7 | 6 | |||||
| ﹥7-15 | 2.5 | Ngaphakathi Ububanzi | ±1.75% | Ngaphakathi Ububanzi | +1.5 mm-0.5 mm | ||
| ﹥15 | 5 | Udonga-Ukutyeba-Umahluko | ≤ I-15% yoButyebi boDonga ngeNominal | Udonga-Ukutyeba-Umahluko | ≤ I-15% yoButyebi boDonga ngeNominal | ||
Umbutho wethu unamathela kumgaqo wakho othi "Umgangatho unokuba bubomi bombutho wakho, kwaye udumo luya kuba ngumphefumlo walo" SAE1020, St37.4, St52 Isixhobo soKwakha esineMpahla eFanelekileyo esiQinisekileyo esiQinisekileyo esiQinisekileyo esiQinisekileyo seSimbi esiKhethiweyo , Sijonge phambili ekusekeni ubudlelwane beshishini bexesha elide kunye nawe.Izimvo kunye neengcebiso zakho zixatyiswe kakhulu.Uyilo lwamva njeItyhubhu yeNtsimbi yeCarbon ePhakamileyo yaseTshayina kunye neMibhobho yeSsimbi yesakhiwo, Iimveliso zethu ziyaziwa ngokubanzi kwaye zithenjwa ngabasebenzisi kwaye zinokuhlangabezana ngokuqhubekayo nokuphuhlisa iimfuno zoqoqosho nezentlalo.Samkela abathengi abatsha nabadala abavela kuzo zonke iinkalo zobomi ukuba baqhagamshelane nathi kubudlelwane beshishini elizayo kunye nokuzuza impumelelo efanayo!
