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Komposisi Kelas lan Kimia (%)
sasmita | 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 |
Sifat Mekanik:
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| A% |
|
A | ≥330 | ≥205 | 20 | Annealed |
B | ≥415 | ≥240 | 20 | Annealed |
C | ≥485 | ≥275 | 20 | Annealed |
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Jeneng produk | Pipa baja mulus |
Materi | Baja karbon lan baja paduan |
Standar | ASTMA53,ASTMA106,ASTMA179,ASTMA192,ASTMA210,ASTM A213,ASTM A335,DIN2391-2,DIN1629.DIN2448, DIN17175.DIN17176,EN10219,EN10210 |
sasmita | Kelas baja karbon kaya A53 Gr.B, A106 GrA, B, C, A210 GrA1.Gr.C. API 5L Gr.B.X42,X52.X56, lsp; kelas baja paduan kaya T5, T9, T11, T12, T22, T23, T91, P1, P2, P5, P9.P11, P12 P22.P91, P92,25CrMo4.34CrMo4,42CrMo4SAE4130,SAE4140,SAE4145,SAE4340,dll |
Rentang ukuran | 10*1-810*25, WT nganti 120mm maks |
Metode produksi | Cold digambar, kadhemen mbalek, hydraulic kadhemen digambar, Hot mbalek, panas ditambahi |
Kondisi pangiriman | Minangka digulung, Stress lega, Annealed, Normalized, quenched + Tempered |
Pungkasan rampung | Pungkasan polos nganggo potongan suqare, ujung miring, ujung benang |
Panggunaan / Aplikasi | Pembuluh tekanan, Pengangkutan Cairan, Panggunaan struktural.Mesin. Lenga & Gas transportasi, Eksplorasi & Pengeboran, lsp |
Jinis saka tabung | Tabung boilertabung presisi, tabung mekanik. tabung silinder.pipa line.lsp. |
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Toleransi ukuran:
Tipe Pipa
Ukuran Pipa Toleransi Digambar Dingin
OD ≤48.3mm ± 0,40 mm ≥60.3mm ± 1 ¼ mm WT ± 12,5%
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