Cov pa roj carbon steel feem ntau yog cov hlau thiab cov pa roj carbon, nrog cov ntsiab lus carbon feem ntau yog li ntawm 0.05% mus rau 2.1% los ntawm qhov hnyav. Lwm cov khoom xws li manganese, silicon, sulfur, thiab phosphorus kuj tseem muaj nyob rau hauv me me. Cov kav dej no yog tsim los ntawm cov txheej txheem uas suav nrog kub - dov lossis txias - kos duab. Kub - dov yog siv los tsim cov kav dej loj loj, qhov twg steel billet yog cua sov thiab dhau los ntawm cov chais los ua cov yeeb nkab. Txias - kos duab, ntawm qhov tod tes, yog tsim rau me me - txoj kab uas hla cov kav dej thiab ua rau muaj qhov tseeb ntau dua thiab ua kom zoo dua.
Khoom Parameters
| Khoom npe |
Carbon steel yeeb nkab |
| API 5L / 5CT ASTM A53 A252 A500 EN 10217 EN10219 API 5L / 5CT API 5L / 5CT ASTM A53 A252 A500 EN10217 EN 10219 Cov lus | |
| Khoom Qib | GR. A/B x42 x52 x65 GR.2 GR.3 S235 S355 |
| Tawm Dia | DN 100 - DN2500 |
| Phab ntsa Thickness | 3mm - 50 hli |
| Ntev | max 75 mtr |
| Nto | liab qab los yog nrog txheej |
| Txheej | FBE, 3LPP, 3LPE, Epoxy, Coal Tar Expoxy |
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