Umbhobho weNtsimbi weKhabhoni oQingiweyo oQhelekileyo we-ASTM A53 Gr.B Ukuchaneka kokuqina kokuqina kweThubhu yentsimbi engenamthungo
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.
Ukukwazi ukukunika inzuzo kunye nokwandisa ishishini lethu, sikwanabo nabahloli kwiQela le-QC kwaye sikuqinisekisa ngenkonzo yethu enkulu kunye neemveliso zoMbhobho weNtsimbi weCarbon oQoqisiweyo.I-ASTM A53 Gr.B Ukuchaneka kokuqina kokuqina kweThubhu yentsimbi engenamthungo, Ngemigaqo yethu "yegama leshishini, ukuthembana kweqabane kunye nenzuzo efanayo", namkelekile nonke ukuba nisebenze kunye, nikhule kunye.
Ukukwazi ukukunika inzuzo kunye nokwandisa ishishini lethu, sikwanabo nabahloli kwiQela leQC kwaye siqinisekise ngenkonzo yethu enkulu kunye neemveliso ze.I-ASTM A53 Gr.B Ukuchaneka kokuqina kokuqina kweThubhu yentsimbi engenamthungo, Inkampani yethu ibambelela kumoya "weendleko eziphantsi, umgangatho ophezulu, kunye nokwenza izibonelelo ezininzi kubaxhasi bethu".Ukusebenzisa iitalente ezivela kumgca ofanayo kunye nokubambelela kumgaqo "wokunyaniseka, ukholo oluhle, into yokwenyani kunye nokunyaniseka", inkampani yethu inethemba lokufumana uphuhliso oluqhelekileyo kunye nabathengi abavela ekhaya nakwamanye amazwe!
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 | Elongation |
|
|
| 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 nealloy-10,000 pounds, okanye 4,536 kilograms ubuncinane.
Ikhabhoni etsalwa ngokubanda kunye nealloyi—5,000 yeepounds ubuncinci okanye 125 feet ubuncinci, 2,268 kilograms 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 | ||
Ukuze sikwazi ukukunika inzuzo kunye nokwandisa ishishini lethu, sikwanabo nabahloli kwiQela leQC kwaye sikuqinisekisa ngenkonzo yethu enkulu kunye neemveliso zePriceList yeHot Rolled Carbon Steel Pipe A53 Gr.B Ukuchaneka kokuqina kokuqina kweThubhu yentsimbi engenamthungo, Ngemithetho yethu ”yegama leshishini, ukuthembana kwamahlakani kunye nokuxhamla kwenu”, namkelekile nonke ukuba nisebenze kunye, nikhule kunye.
I-PriceList yase-China i-Welded Pipe kunye ne-Steel Pipe, inkampani yethu ibambelela kumoya "weendleko eziphantsi, umgangatho ophezulu, kunye nokwenza izibonelelo ezingakumbi kubaxhasi bethu".Ukusebenzisa iitalente ezivela kumgca ofanayo kunye nokubambelela kumgaqo "wokunyaniseka, ukholo oluhle, into yokwenyani kunye nokunyaniseka", inkampani yethu inethemba lokufumana uphuhliso oluqhelekileyo kunye nabathengi abavela ekhaya nakwamanye amazwe!
