Iholeyili iWelded Seamless Stainless/Galvanized/Aluminium/Carbon/Aluzinc/alloy/Precision ERW/Black/1/2″ to 4″/Oiled/Round/Square SPCC/DC01/S550 ASTM/JIS Steel Pipe Tube
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.
Ujoliso lwethu kukudibanisa nokuphucula umgangatho kunye nenkonzo yeemveliso esele zikho, okwangoku sihlala siphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno zabathengi ezahlukeneyo zeWholesale Welded Seamless Stainless/Galvanized/Aluminium/Carbon/Aluzinc/alloy/Precision ERW/Black/1/2 ″ ukuya kwi-4″/I-Oiled/Round/Square SPCC/DC01/S550 ASTM/JIS Steel Pipe Tube, ngoku siqinisekile ukuba sinokunikela ngokulula ngeemveliso ezikumgangatho ophezulu kunye nezisombululo ngexabiso elifanelekileyo, iinkonzo ezilungileyo emva kokuthengisa kubathengi.Kwaye siza kuvelisa ikamva eliqaqambileyo.
Injongo yethu kukudibanisa nokuphucula umgangatho kunye nenkonzo yeemveliso esele zikho, okwangoku sihlala siphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno ezahlukeneyo zabathengiChina Auto Parts kunye Material zokwakha, Siye saba liqabane lakho elithembekileyo kwiimarike zamazwe ngamazwe kunye nezisombululo ezisemgangathweni.Iinzuzo zethu kukusungula izinto ezintsha, ukuguquguquka kunye nokuthembeka okuye kwakhiwe kwiminyaka engamashumi amabini edlulileyo.Sigxila ekuboneleleni ngenkonzo kubaxumi bethu njengento ephambili ekomelezeni ubudlelwane bethu bexesha elide.Ubukho bethu obuqhubekayo bezinto zodidi oluphezulu ngokudityaniswa nenkonzo yethu ebalaseleyo yokuthengisa kwangaphambili kunye nenkonzo yasemva kokuthengisa iqinisekisa ukhuphiswano olomeleleyo kwimakethi ekhulayo yehlabathi.
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 |
Ujoliso lwethu kukudibanisa nokuphucula umgangatho kunye nenkonzo yeemveliso esele zikho, okwangoku sihlala siphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno zabathengi ezahlukeneyo zeWholesale Welded Seamless Stainless/Galvanized/Aluminium/Carbon/Aluzinc/alloy/Precision ERW/Black/1/2 ″ ukuya kwi-4″/I-Oiled/Round/Square SPCC/DC01/S550 ASTM/JIS Steel Pipe Tube, ngoku siqinisekile ukuba sinokunikela ngokulula ngeemveliso ezikumgangatho ophezulu kunye nezisombululo ngexabiso elifanelekileyo, iinkonzo ezilungileyo emva kokuthengisa kubathengi.Kwaye siza kuvelisa ikamva eliqaqambileyo.
IhoyilesiChina Auto Parts kunye Material zokwakha, Siye saba liqabane lakho elithembekileyo kwiimarike zamazwe ngamazwe kunye nezisombululo ezisemgangathweni.Iinzuzo zethu kukusungula izinto ezintsha, ukuguquguquka kunye nokuthembeka okuye kwakhiwe kwiminyaka engamashumi amabini edlulileyo.Sigxila ekuboneleleni ngenkonzo kubaxumi bethu njengento ephambili ekomelezeni ubudlelwane bethu bexesha elide.Ubukho bethu obuqhubekayo bezinto zodidi oluphezulu ngokudityaniswa nenkonzo yethu ebalaseleyo yokuthengisa kwangaphambili kunye nenkonzo yasemva kokuthengisa iqinisekisa ukhuphiswano olomeleleyo kwimakethi ekhulayo yehlabathi.
