Klas ak konpozisyon chimik (%)
Klas | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | 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 |
Pwopriyete mekanik:
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|
| A% |
|
A | ≥330 | ≥205 | 20 | Rkwit |
B | ≥415 | ≥240 | 20 | Rkwit |
C | ≥485 | ≥275 | 20 | Rkwit |
Non pwodwi | Tiyo asye san pwoblèm |
Materyèl | Kabòn asye ak asye alyaj |
Estanda | ASTMA53,ASTMA106,ASTMA179,ASTMA192,ASTMA210,ASTM A213,ASTM A335,DIN2391-2,DIN1629.DIN2448, DIN17175.DIN17176,EN10219,EN10210 |
Klas | Kalite asye kabòn tankou A53 Gr.B, A106 GrA, B, C, A210 GrA1.Gr.C. API 5L Gr.B.X42,X52.X56, elatriye; klas asye alyaj tankou T5, T9, T11, T12, T22, T23, T91, P1, P2, P5, P9.P11, P12 P22.P91,P92,25CrMo4.34CrMo4,42CrMo4SAE4130,SAE4140,SAE4145,SAE4340, elatriye |
Ranje gwosè | 10 * 1-810 * 25, WT jiska 120mm max |
Metòd fabrikasyon | Fwad trase, frèt woule, idwolik frèt trase, cho woule, cho elaji |
Kondisyon livrezon | Kòm woule, estrès soulaje, rkwit, nòmalize, trempe + tanperaman |
Fini fini | Plain fini ak koupe suqare, pwent bizote, pwent threaded |
Itilizasyon/Aplikasyon | Veso presyon, transpò likid, itilizasyon estriktirèl.Machin.Oil&gaz transpòtasyon, eksplorasyon & perçage, elatriye |
Kalite tib | Tib chodyèpresizyon tib, mekanik tubing.cylinder tib.tiyo liy.etc. |
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Dimansyon tolerans:
Kalite tiyo
Gwosè tiyo Tolerans Fwad trase
OD ≤48.3mm ± 0.40mm ≥60.3mm ±1%mm WT ± 12.5%
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