Ndandanda 40 Zitsulo chubu makulidwe ASTM 4140 42CrMo Scm440 Scm440h 42CrMo4 1.7225 Seamless Aloyi Zitsulo Pipe
Kufotokozera Kwachidule:
ASTM A106 GR.B Mild Hot Finished Seamless Carbon Steel Pipe amagwiritsidwa ntchito m'mafakitale okhudza kutentha kwambiri, kuphatikiza mapaipi opangira, mayunitsi otentha, malo opondereza, ndi zoyenga mafuta.Silicon yowonjezera imapangitsa kuti zinthu ziziyenda bwino m'malo otentha kwambiri, monga mapaipi a nthunzi ndikugwiritsa ntchito njira.ASTM/ASME/SA106 Mapaipi (omwe akuphatikizidwanso mu ASME Code SA/A106) ndiye muyezo wa mapaipi opanda chitsulo cha kaboni m'malo otentha kwambiri.Amagwiritsidwa ntchito kwambiri m'mafakitale ndi m'mafakitale pamene mpweya kapena madzi amatengedwa pa kutentha kwakukulu ndi kupanikizika.
Timaperekanso ntchito zopezera zinthu komanso zophatikiza ndege.Tili ndi fakitale yathu komanso ofesi yopezera zinthu.Titha kukupatsirani pafupifupi mitundu yonse yamalonda yolumikizidwa ndi malonda athu a Pulogalamu 40 Steel Tube Wall Thickness ASTM 4140 42CrMo Scm440 Scm440h 42CrMo4 1.7225 Seamless Alloy Steel Pipe, Chidwi chilichonse, kumbukirani kulumikizana nafe kuti mukhale omasuka.Tikuyembekezera kupanga ubale wotukuka wamabizinesi ang'onoang'ono ndi ogula atsopano mkati mwa chilengedwe pomwe tili pafupi ndi nthawi yayitali.
Timaperekanso ntchito zopezera zinthu komanso zophatikiza ndege.Tili ndi fakitale yathu komanso ofesi yopezera zinthu.Titha kukupatsirani pafupifupi mitundu yonse yamalonda yolumikizidwa ndi malonda athuChina Seamless Steel Pipe ndi Black Pipe, Tidzayambitsa gawo lachiwiri lachitukuko chathu.Kampani yathu imawona "mitengo yabwino, nthawi yopangira bwino komanso ntchito yabwino yogulitsa pambuyo pogulitsa" monga mfundo zathu.Ngati muli ndi chidwi ndi chilichonse mwazinthu zathu kapena mukufuna kukambirana za dongosolo, kumbukirani kuti muzitha kulumikizana nafe.Takhala tikuyembekezera kupanga ubale wabwino wamabizinesi ndi makasitomala atsopano padziko lonse lapansi posachedwa.
Haihui Steel ndiye mtsogoleri wapadziko lonse popereka chitoliro cha A106/SA106, chokhala ndi mizere yonse ya mapaipi a Gulu B/C mu makulidwe kuyambira NPS 1/2″ mpaka NPS 36″ okhala ndi makulidwe amwadzina (apakati) monga afotokozedwera mu ANSI B36. .10 Onetsani.Kukula kwina kwa chitoliro kungaperekedwe ngati chitoliro chikukwaniritsa zofunikira zina zamtunduwu.
Chitoliro cholamulidwa motsatira ndondomekoyi chidzakhala choyenera kupindika, kugwedezeka, kuwotcherera ndi ntchito zofanana kupanga.Ma stock a SA/A106 akupezeka mu Annexes 10 mpaka 160, STD, XS, XXS.
Kukula (mm):
| OD (Out Diameter) | WT (Kunenepa Kwakhoma) | L(Utali) |
| 6.0-323 | 1.0-30.0 | Zoposa 12000 |
| Mtundu wa Chitoliro | Makulidwe a Chitoliro | Kulekerera |
| OD≤48.3mm | ± 0.40mm | |
| Zozizira Zozizira | OD≥60.3mm | ± 1% mm |
| WT | ± 12.5% |
| Kalasi yachitsulo | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Ku≤ | Mo≤ | Ndi≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
| Kalasi yachitsulo | Tensile Strength (Mpa) | Yield Strength (Mpa) | Kutalikira (%) | Mkhalidwe Wotumizira |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
Mayeso a Hydrostatic: Onetsetsani kuti kukakamiza kwa mayeso kumabweretsa kupsinjika pakhoma la chitoliro chofanana ndi 60% ya mphamvu yochepera yokolola (SMYS) kutentha kwapakati.Kupanikizika kwakukulu kuyenera kusapitirire 2500 psi pa NPS 3 ndi pansi ndi 2800 psi pama size akulu.Kupanikizika kumasungidwa kwa masekondi osachepera 5.
Kuyesa kwamphamvu: NPS 8 ndi pamwambapa yovomerezeka yodutsa kapena yotalikirapo mayeso
Mayesero a Tensile Pang'ono ndi NPS 8: Mayesero Aatali Okha
Mayeso osalala: NPS 2 ndi pamwambapa
Bend Test (Yozizira): NPS 2 ndi pansipa
Timaperekanso ntchito zopezera zinthu komanso zophatikiza ndege.Tili ndi fakitale yathu komanso ofesi yopezera zinthu.Titha kukupatsirani mosavuta pafupifupi mitundu yonse yamalonda yolumikizidwa ndi malonda athu pamtengo Wabwino Kwambiri pa Ndandanda 40 Steel Tube Wall Makulidwe ASTM 4140 42CrMo Scm440 Scm440h 42CrMo4 1.7225 Seamless Alloy Steel Pipe, Chilichonse chomasuka kukumbukira, mverani chidwi chilichonse, kumbukirani kukhudza ndi ife.Tikuyembekezera kupanga ubale wotukuka wamabizinesi ang'onoang'ono ndi ogula atsopano mkati mwa chilengedwe pomwe tili pafupi ndi nthawi yayitali.
Mtengo Wabwino KwambiriChina Seamless Steel Pipe ndi Black Pipe, Tidzayambitsa gawo lachiwiri lachitukuko chathu.Kampani yathu imawona "mitengo yabwino, nthawi yopangira bwino komanso ntchito yabwino yogulitsa pambuyo pogulitsa" monga mfundo zathu.Ngati muli ndi chidwi ndi chilichonse mwazinthu zathu kapena mukufuna kukambirana za dongosolo, kumbukirani kuti muzitha kulumikizana nafe.Takhala tikuyembekezera kupanga ubale wabwino wamabizinesi ndi makasitomala atsopano padziko lonse lapansi posachedwa.
