Ukuthengwa Okuphezulu koMbhobho weNtsimbi weNtsimbi ye-High Tensile SA210 A1 20# 45#A335 St52 Umthungo weBoiler Tube ye-ASTM A106 yeCarbon Steel Seamless Pipe SA 210 Gr.I-A1 engenamthungo yeBoiler Tube Precision Tube
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.
Izisombululo zethu ziyaziwa ngokubanzi kwaye zithenjwa ngabathengi kwaye ziya kudibana nokuphuhla rhoqo kweemfuno zezimali nezentlalo zokuThenga okuPhezulu koMbhobho weSimbi weNsimbi oPhezulu SA210 A1 20# 45#A335 St52 Umthungo weBoiler Tube ASTM A106 Carbon Steel Seamless Pipe SA 210 Gr.I-A1 engenamthungo yeBoiler Tube Precision Tube, Ndiyathemba ukuba singenza ngokulula ukubanakho okuzuke ngakumbi kunye nawe ngemizamo yethu ekuhambeni kwexesha.
Izisombululo zethu ziyaziwa ngokubanzi kwaye zithenjwa ngabathengi kwaye ziya kudibana kunye nokuphuhlisa rhoqo iimfuno zemali kunye nezentlaloUmbhobho weNtsimbi weCarbon waseTshayina kunye noMbhobho wentsimbi weCarbon ongenamthungo, Iimveliso eziphambili zenkampani yethu zisetyenziswa ngokubanzi kwihlabathi liphela;I-80% yeemveliso zethu ezithunyelwa eMelika, eJapan, eYurophu nakwezinye iimarike.Zonke izinto ezamkelekileyo ngokunyanisekileyo iindwendwe ziza kutyelela umzi-mveliso wethu.
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 |
Izisombululo zethu ziyaziwa ngokubanzi kwaye zithenjwa ngabathengi kwaye ziya kudibana nokuphuhla rhoqo kweemfuno zezimali nezentlalo zokuThenga okuPhezulu koMbhobho weSimbi weNsimbi oPhezulu SA210 A1 20# 45#A335 St52 Umthungo weBoiler Tube ASTM A106 Carbon Steel Seamless Pipe SA 210 Gr.I-A1 engenamthungo yeBoiler Tube Precision Tube, Ndiyathemba ukuba singenza ngokulula ukubanakho okuzuke ngakumbi kunye nawe ngemizamo yethu ekuhambeni kwexesha.
Ukuthenga okuphezulu kweUmbhobho weNtsimbi weCarbon waseTshayina kunye noMbhobho wentsimbi weCarbon ongenamthungo, Iimveliso eziphambili zenkampani yethu zisetyenziswa ngokubanzi kwihlabathi liphela;I-80% yeemveliso zethu ezithunyelwa eMelika, eJapan, eYurophu nakwezinye iimarike.Zonke izinto ezamkelekileyo ngokunyanisekileyo iindwendwe ziza kutyelela umzi-mveliso wethu.