Posachedwa, Botop Steel idapereka bwinoASTM A106 Kalasi B mapaipi opanda chitsulozomwe zidawunikiridwa mwamphamvu ndi bungwe loyang'anira lachitatu (TPI).
Ndikoyenera kudziwa kuti kasitomala uyu wayika maoda angapo a mankhwalawa chaka chonse, zomwe zikuwonetsa kuzindikira kwawo mwamphamvu komanso kudalira paubwino ndi ntchito zoperekedwa ndi Botop Steel.
Zambiri za Pulojekiti:
Nambala ya oda: BT20250709A
Zakuthupi: ASTM A106 Kalasi B Mapaipi Achitsulo Osasunthika
Kukula: 12, 18, 20, 24"
Kulemera kwake konse: 189 matani
Zinthu Zoyendera za TPI: Mawonekedwe, miyeso, kapangidwe kake, makina amakina, komanso kuyesa kosawononga.
Chemical Composition Inspection Record
| ASTM A106 Gawo B | Mapangidwe a Chemical,% | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V | |
| Zofunikira Zokhazikika | 0.30 max | 0.29-1.06 | 0.035 kukula | 0.035 kukula | 0.10 min | 0.40 max | 0.40 max | 0.15 max | 0.40 max | 0.08 max |
| Zotsatira Zenizeni | 0.22 | 0.56 | 0.005 | 0.015 | 0.24 | 0.19 | 0.007 | 0.0018 | 0.015 | 0.0028 |
Mechanical Properties Inspection Record
| ASTM A106 Gawo B | Mechanical Properties | |||
| Kulimba kwamakokedwe | Zokolola Mphamvu | Elongation (longitudinal) | Kupinda Mayeso | |
| Zofunikira Zokhazikika | 415 MPa mphindi | 240 MPa mphindi | 30% mphindi | Palibe ming'alu |
| Zotsatira Zenizeni | 470 MPa | 296 MPa | 37.5% | Palibe ming'alu |
Monga wogulitsa chitoliro chopanda msoko ku China, Botop Steel adadzipereka kuti apereke mayankho apamwamba azitsulo kwa makasitomala padziko lonse lapansi. Kaya ndi zinthu wamba kapena zofunika makonda, ndife odzipereka kupereka zokumana nazo zogwirizana ndi ntchito zokhutiritsa.
Takulandilani kuti mutitumizireni kuti mudziwe zambiri za ASTM A106 Grade B mapaipi opanda chitsulo ndi mwayi wothandizana nawo.
Nthawi yotumiza: Aug-08-2025