Chitoliro Chapamwamba Chozizira Chokulungidwa Cholondola Cha Carbon Steel Tubeing Seamless Pipe
Kufotokozera Kwachidule:
Mipope yachitsulo yamakina imagwiritsidwa ntchito pamakina kapena magawo opangidwa ndi mafakitale, magalimoto, makina aulimi, ndege, zoyendera, kusamalira zinthu ndi zida zapakhomo.Amapangidwa molingana ndi mainchesi akunja ndi makulidwe a khoma.
"Quality 1, Kuwona mtima ngati maziko, kuthandizira moona mtima komanso kupindulitsana" ndilo lingaliro lathu, kuti tipange mosasintha ndikutsata ubwino wa High Quality Cold Rolled Precision Carbon Steel Tubeing Seamless Pipe, ndikukhulupirira kuti tikuchulukirachulukira limodzi ndi ogula athu. padziko lonse lapansi.
"Quality 1st, Kuona mtima ngati maziko, Thandizo loona mtima ndi phindu logwirizana" ndilo lingaliro lathu, kuti tipange nthawi zonse ndikutsata ubwino waChitoliro Chopanda Chitsulo Chozizira Chozizira, Ndi luso lake kupanga olemera, mankhwala apamwamba, ndi utumiki wangwiro pambuyo kugulitsa, kampani wapeza mbiri yabwino ndipo wakhala mmodzi wa makampani otchuka okhazikika kupanga series.We ndi chiyembekezo chowonadi kukhazikitsa ubale bizinesi ndi inu ndi kutsata onse awiri. phindu.
Machubu amakina amagwiritsidwa ntchito pamakina ndi mawonekedwe opepuka.
Machubu amakina amapangidwa kuti akwaniritse zofunikira zogwiritsira ntchito kumapeto, mawonekedwe, kulolerana ndi katundu wamankhwala.
Kupanga mapaipi ogwiritsira ntchito makina ndi opepuka.Izi zimathandiza kuti pakhale kufanana kwapadera kwa katundu mu chitoliro chonse poyerekeza ndi mapaipi kapena ma ducts.Machubu amakina amatha kupangidwa molingana ndi momwe angafunikire, koma nthawi zambiri amapangidwa kuti azigwira ntchito "mwanthawi zonse", poyang'ana kwambiri mphamvu zokolola za miyeso yolondola komanso makulidwe a khoma.M'mapulogalamu ena opangidwa kwambiri, mphamvu zokolola sizingatchulidwe, ndipo kupanga machubu amakina ndi "oyenera kugwiritsidwa ntchito".Mipope yamakina imaphatikizapo ntchito zambiri zamapangidwe komanso zosagwirizana.
Timagwiritsa ntchito ukatswiri wathu wazitsulo ndi kupanga kupanga zida zamakina osasunthika kuti zikwaniritse zosowa zanu.
Izi zikuphatikizapo carbon, aloyi ndi ngakhale mwambo zitsulo makalasi;annealed, normalized ndi mtima;kupsinjika maganizo kumachepetsa komanso kumasuka;ndipo anazimitsa ndi kupsya mtima.
Mapaipi osasunthika azitsulo zamakina ndi magalimoto, omwe amagwiritsidwa ntchito popanga ndi kukonza thunthu lagalimoto ndi mapaipi am'mbuyo a exle, zida zolondola, zida ndi zida.
Chomera chagalimoto ndi chubu chakumbuyo cha axle.
Kupanga ndi kukonza zida zolondola, zida ndi zida.
Mawu otumizira: GBK, BKS, BK, BKW, NBK.
Onani ndi kuyesa:Kapangidwe ka mankhwala, mawonekedwe amakanika, mawonekedwe ndi kuyezetsa kowoneka bwino, kuyesa kosawononga, kuyezetsa kukula kwa tinthu.
Chithandizo chapamtunda:Kumizidwa kwamafuta, varnish, kuwombera peening.
| Gulu | 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 |
| Gulu | Mkhalidwe | Kulimba kwamakokedwe | Kuchuluka kwa zokolola | Elongation |
| Mpa (min) | Mpa (min) | %(mphindi) | ||
| 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 |
Tubular Products masinthidwe apadera amachubu opanda msoko amayamba ndi zitsulo zapamwamba kwambiri.Gulu, kusanthula kwamankhwala ndi momwe zinthu zilili pamtunda zimaganiziridwa mosamalitsa, ndipo njira zopangira zimapangidwira kuti zikwaniritse machubu abwino kwambiri kuti agwiritse ntchito kumapeto.
Masanjidwe amapangidwa kuchokera ku chubu chozungulira ndi kujambula kozizira.Chubucho chimakokedwa pamwamba pa mandrel wooneka bwino kapena kudzera mukufa, kapena zonse ziwiri.Kupititsa patsogolo kulolerana, kumalizidwa ndi makina amachitidwe.
Machubu opanda msoko komanso owotcherera pamakina ogwiritsira ntchito uinjiniya wamba.Machubu omanga ndi zomangamanga monga zomangamanga, maziko, ndi zina.
| Standard | Gawo lachitsulo | |
| EN | 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| DIN | 1629/2448 | St-52 |
| Chithunzi cha ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.ine, Gr.II, Gr.III | |
| Mkhalidwe Wopereka | Machubu Achitsulo Operekedwa Molingana ndi Diameter Yakunja ndi Makulidwe a Khoma | Mapaipi Achitsulo Operekedwa Molingana ndi Diameter Yakunja, Mkati mwa Diameter ndi Makulidwe a Khoma | Machubu achitsulo okhala ndi Diameter Yakunja ya 77 mm, Mkati Diameter ya 57 mm ndi Makulidwe a Khoma 10 mm | ||||
| Kupatuka kovomerezeka kwa Diameter ndi Makulidwe a Khoma | Kukula (mm) | Kupatuka kovomerezeka (%) | Kukula | Kupatuka kovomerezeka | Kukula | Kupatuka kovomerezeka | |
| Kunja Diameter | ±1.0 | Kunja Diameter | ±1.0% | Kunja Diameter | + 1.0 mm-0.55 mm | ||
| Makulidwe a Khoma | ≤ 7 | 6 | |||||
| ﹥7-15 | 2.5 | Mkati Diameter | ± 1.75% | Mkati Diameter | + 1.5 mm-0.5 mm | ||
| ﹥15 | 5 | Khoma-Kunenepa-Kusiyana | ≤ 15% ya Kunenepa Mwadzina Kwa Khoma | Khoma-Kunenepa-Kusiyana | ≤ 15% ya Kunenepa Mwadzina Kwa Khoma | ||
| Abbr | Zogwirizana | Kugwiritsa ntchito |
| A511 | ASTM A511/A511M | Kufotokozera kwa Seamless Stainless Steel Mechanical Tubing |
| A512 | ASTM A512 / ASME SA512 | Kufotokozera kwa Cold-Drawn Buttweld Carbon Steel Mechanical Tubing |
| A513 | ASTM A513/A513M | Kufotokozera kwa Magetsi-Resistance-Welded Carbon ndi Alloy Steel Mechanical Tubing |
| A519 | ASTM A519/A519M | Kufotokozera kwa Seamless Carbon ndi Alloy Steel Mechanical Tubing |
| A554 | Chithunzi cha ASTM A554 | Kufotokozera kwa Welded Stainless Steel Mechanical Tubing |
"Quality 1, Kuona mtima ngati maziko, Thandizo loona ndi phindu logwirizana" ndilo lingaliro lathu, kuti tipange mosasintha ndikutsatira ubwino wa Factory Price High Quality Cold Rolled Precision Carbon Steel Tubeing Seamless Pipe, Ndikukhulupirira moona mtima kuti tikukula limodzi ndi ogula athu padziko lonse lapansi.
Factory Price China Stainless Steel and Seamless Steel Pipe, Ndi luso lake lopanga zinthu zambiri, zinthu zapamwamba kwambiri, komanso ntchito yabwino yogulitsa pambuyo pogulitsa, kampaniyo yapeza mbiri yabwino ndipo yakhala imodzi mwamabizinesi odziwika bwino opanga mndandanda. kukhazikitsa ubale wabizinesi ndi inu ndikutsata phindu logwirizana.
