Malunga nezityholo ezindlongo-ndlongo, sikholelwa ukuba uyakube ukhangela yonke into enokusoyisa. Singatsho siqiniseke ngokupheleleyo ukuba kwezona zinto zigqwesileyo ngeendleko ezinjalo sibe sesona siphantsi sijikeleze ukuFika okuTsha kwe-China okuThengisa i-ASTM A53 ERW i-Welded Round Steel PPE Welding Welding Black Pipe yeCarbon Steel Pipe Menufacturer for the Building Materials, Sihlala sithatha itekhnoloji kunye nabathengi njengeyona iphezulu. Sihlala sisebenza nzima ukwenza amaxabiso aphezulu kubathengi bethu kwaye sinikeze abathengi bethu iimveliso ezingcono kunye neenkonzo.
Malunga nezityholo ezindlongo-ndlongo, sikholelwa ukuba uyakube ukhangela yonke into enokusoyisa. Singatsho ngokuqinisekileyo ukuba ngokugqwesa ngolo hlobo kwezo ndleko siye saba ngabona baphantsiChina Carbon Steel Tube kunye Material zokwakha, Izinto eziphambili zenkampani yethu zisetyenziswa ngokubanzi kwihlabathi jikelele; I-80% yeemveliso zethu kunye nezisombululo ezithunyelwa eMelika, eJapan, eYurophu nakwezinye iimarike. Zonke izinto ezamkelekileyo ngokunyanisekileyo iindwendwe ziza kutyelela umzi-mveliso wethu.
Umbhobho oodolwe phantsi kolu nkcukacha usetyenziselwa ulwakhiwo.
Ukuxhathisa koMbane okudityanisiweyo (i-ERW umbhobho wentsimbi)
Ukwenziwa:Imibhobho yentsimbi ye-ERW
Ubungakanani : OD: 150 ~ 660mm WT: 5 ~ 25mm
IBakala: S355J0H, S355J2H, S355J2H, S275J0H, njl.
Ubude: 6M okanye ubude obuchaziweyo njengoko kufuneka.
Isiphelo: Isiphelo esicacileyo, iBeveled End
| Ukwakheka kweekhemikhali-ubunzima bodonga≤120mm | ||||||||
| IBanga leNsimbi | % ngobunzima, ubukhulu | |||||||
| Igama lentsimbi | Inombolo yentsimbi | C | Si | Mn | P | S | N | |
|
|
| ≤40 | ＞40≤120 |
|
|
|
|
|
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| IIPROPATI ZOOMATSHINI | ||||||||||
| IBanga leNsimbi | Ubuncinci boBume beSivuno (Mp) | Amandla Okuqina (Mp) | ||||||||
|
| Ubungqingqwa obuxeliweyo (mm) | Ubungqingqwa obuxeliweyo (mm) | ||||||||
| Igama lentsimbi | Inombolo yentsimbi | ≤16 | ＞16≤40 | ＞40≤63 | ＞63≤80 | ＞80≤100 | ＞100 ≤120 | ≤3 | ＞3 ≤100 | ＞100 ≤120 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| Inkcazo | OD≤2500mm WT≤120mm | ||
| OD | ±1％ Ubuncinane: ± 0.5mm, Esona sikhulu: ±10mm | ||
| WT | -10 | ||
| Ubunzima | ±6％ | ||
| Ubude | Ubude boMda | 4m≤L≤6m | ±500mm |
|
| Ubude obuzinzileyo | 4m≤L≤6m | +10mm |
|
|
| ＞6m | +15mm |
Ubungakanani (iinyawo, iimitha, okanye inani lobude)
Igama lezinto (umbhobho wentsimbi yekhabhoni engenamthungo)
IBanga
Ukwenziwa
Ubungakanani (ngaphandle okanye ngaphakathi ngaphakathi, ubukhulu bodonga oluqhelekileyo)
Ubude (obuthile okanye obuthile)
Iimfuno ozikhethayo.
Ubume bentsimbi, umz. EN10210-S355J0H
Igama lomenzi okanye uphawu lokuthengisa
Ubungakanani (OD, WT, ubude)
IBanga
Uhlobo lombhobho( F, E, okanye S)
Inani lobushushu
Naluphi na ulwazi olongezelelweyo oluchazwe kwi-odolo yokuthenga.
Umbhobho ongenanto okanye uMnyama / iVarnish yokugqoka (elungiselelwe);
kwimiyanda okanye ngokukhululekileyo;
Zombini ziphela kunye nabakhuseli bokugqibela;
Isiphelo esicacileyo, isiphelo se-bevel (2″nangaphezulu sineziphelo ze-bevel, idigri: 30 ~ 35 °), intambo kunye nokudibanisa;
Ukumakisha.
Malunga nezityholo ezindlongo-ndlongo, sikholelwa ukuba uyakube ukhangela yonke into enokusoyisa. Singatsho siqiniseke ngokupheleleyo ukuba kwezona zinto zigqwesileyo ngeendleko ezinjalo sibe sesona siphantsi sijikeleze ukuFika okuTsha kwe-China okuThengisa i-ASTM A53 ERW i-Welded Round Steel PPE Welding Welding Black Pipe yeCarbon Steel Pipe Menufacturer for the Building Materials, Sihlala sithatha itekhnoloji kunye nabathengi njengeyona iphezulu. Sihlala sisebenza nzima ukwenza amaxabiso aphezulu kubathengi bethu kwaye sinikeze abathengi bethu iimveliso ezingcono kunye neenkonzo.
Ukufika okuTsha eTshayinaChina Carbon Steel Tube kunye Material zokwakha, Izinto eziphambili zenkampani yethu zisetyenziswa ngokubanzi kwihlabathi jikelele; I-80% yeemveliso zethu kunye nezisombululo ezithunyelwa eMelika, eJapan, eYurophu nakwezinye iimarike. Zonke izinto ezamkelekileyo ngokunyanisekileyo iindwendwe ziza kutyelela umzi-mveliso wethu.
