Umgangatho oPhezulu oQinisayo oQinisayo oQhelekileyo oQinisekileyo weCarbon Steel Tubeing Umbhobho ongenamthungo
Inkcazelo emfutshane:
Imibhobho yentsimbi yoomatshini isetyenziswa kumatshini okanye kumacandelo enziweyo kwimizi-mveliso, iimoto, oomatshini bezolimo, iinqwelo-moya, ezothutho, ukuphatha izinto eziphathekayo kunye nezixhobo zendlu.Iveliswa ngokuchanekileyo ngaphandle kwedayamitha kunye nobukhulu bodonga.
"Umgangatho woku-1, ukunyaniseka njengesiseko, uncedo olunyanisekileyo kunye nenzuzo efanayo" ngumbono wethu, ukuze senze ngokungaguquguqukiyo kwaye sisukele ukugqwesa kuMgangatho oPhezulu oQoqekileyo oQinisekileyo weCarbon Steel Tubeing Umthungo wePipe ongenamthungo, ngethemba elinyanisekileyo ukuba siyakhula kunye nabathengi bethu. kulo lonke ihlabathi.
"Umgangatho woku-1, ukunyaniseka njengesiseko, uncedo olunyanisekileyo kunye nenzuzo efanayo" ngumbono wethu, ukuze sidale ngokungaguqukiyo kwaye silandele ukugqwesaUmbhobho Wentsimbi Obandayo Oqengqelekayo, Ngamava ayo okuvelisa atyebileyo, iimveliso ezikumgangatho ophezulu, kunye nenkonzo egqibeleleyo emva kokuthengiswa, inkampani iye yazuza igama elihle kwaye ibe yenye yeshishini elidumileyo elikhethekileyo kwimveliso series.Sinethemba elinyanisekileyo lokuseka ubudlelwane beshishini kunye nawe kwaye silandelelane. inzuzo.
Iityhubhu zoomatshini zisetyenziselwa ukusetyenziswa komatshini kunye nokukhanya kwesakhiwo.
I-tubing yomatshini iveliswa ukuhlangabezana neemfuno ezithile zokusetyenziswa kokuphela, ukuchazwa, ukunyamezela kunye neempawu zeekhemikhali.
Imibhobho yokusetyenziswa koomatshini kunye nokukhanya kwesakhiwo.Oku kuvumela ukufana okuthe ngqo kweempawu kuwo wonke umbhobho xa kuthelekiswa nemibhobho eqhelekileyo okanye imibhobho.Iityhubhu zoomatshini zinokuveliswa kwiinkcukacha ezisemgangathweni xa zifunwa, kodwa ngokuqhelekileyo ziveliswa ukuba zisebenze "eziqhelekileyo", ngokugxininiswa okuphambili kumandla okuvelisa imilinganiselo echanekileyo kunye nobukhulu bodonga.Kwezinye izicelo ezenziwe kakhulu, amandla okuvelisa angenakuchazwa, kwaye ukuveliswa kweetyhubhu zomatshini "kufanelekile ukusetyenziswa".Imibhobho yoomatshini ibandakanya uluhlu olubanzi lwezicelo zesakhiwo kunye nezingezizo ezobume.
Sisebenzisa ubuchwephesha bethu besinyithi kunye nemveliso ukwenza iimveliso zetyhubhu ezinomthungo ezikumgangatho ophezulu wokuhlangabezana neemfuno zakho.
Oku kubandakanya i-carbon, i-alloys kunye namabakala entsimbi yesiko;i-annealed, iqhelekile kwaye inomsindo;uxinzelelo luthotyiwe kwaye alunaxinzelelo;waza wathomalalisa umsindo.
Imibhobho yentsimbi engenamthungo yoomatshini kunye neemoto, ezisetyenziselwa ukwenziwa kunye nokusetyenzwa kwetrunk yemoto kunye nemibhobho ye-axle yangasemva, izixhobo ezichanekileyo, izixhobo kunye nezixhobo.
Isakhelo semoto kunye netyhubhu ye-axle yangasemva.
Ukwenziwa kunye nokulungiswa kwezixhobo ezichanekileyo, izixhobo kunye nezixhobo.
Amagama okuhanjiswa: GBK, BKS, BK, BKW, NBK.
Jonga kwaye uvavanye:Ukwakheka kweekhemikhali, iipropathi zoomatshini, uvavanyo lwenkangeleko kunye nobukhulu, uvavanyo olungonakalisi, uvavanyo lobungakanani bamasuntswana.
Unyango lomphezulu:Ukuntywiliselwa kwe-oyile, ivanishi, ukuchama kwe-oyile.
| 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 |
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 | ||
| Abbr | Iyahambelana | Isicelo |
| A511 | I-ASTM A511 / A511M | Ukucaciswa kweTubing yoMatshini weNsimbi engenaMthungo engenaMthungo |
| A512 | ASTM A512 / ASME SA512 | Ukucaciswa kweMibhobho yeNtsimbi yeNtsimbi yeKhabhoni eNcincizayo |
| A513 | I-ASTM A513 / A513M | Ukucaciswa kwe-Electric Resistance-Welded Carbon kunye ne-alloy Steel Mechanical Tubing |
| A519 | I-ASTM A519 / A519M | Inkcazo ye-Carbon engenamthungo kunye ne-Alloy Steel Mechanical Tubing |
| A554 | I-ASTM A554 | Inkcazo ye-Welded Steel Stainless Mechanical Tubing |
"Umgangatho woku-1, ukunyaniseka njengesiseko, uncedo olunyanisekileyo kunye nenzuzo efanayo" ngumbono wethu, ukuze senze ngokungaguquguqukiyo kwaye sisukele ukugqwesa kwiFactory Price High Quality Cold Rolled Precision Carbon Steel Tubeing Seamless Pipe, Ngethemba elinyanisekileyo siyakhula kunye abathengi bethu kwihlabathi liphela.
Ixabiso leFactory yaseTshayina kunye nePipe yentsimbi engenamthungo, Ngamava ayo okuvelisa atyebileyo, iimveliso ezikumgangatho ophezulu, kunye nenkonzo egqibeleleyo emva kokuthengiswa, inkampani iye yazuza igama elihle kwaye ibe lelinye lamashishino adumileyo akhethekileyo kwimveliso series.Sinethemba elinyanisekileyo. ukuseka ubudlelwane bezoshishino kunye nawe kwaye silandele inzuzo efanayo.
