Perkembangan berbagai bentuk dan spesifikasi pipa baja galvanis panas dalam pembuatannya mempunyai perbedaan mendasar dengan pipa pra-galvanis berbahan lembaran canai dingin yang telah digalvanis terlebih dahulu kemudian dilas.
PIPA BAJA BULAT PRA-GALVANIS | ||||
Seng: | 40g/㎡ -150g/㎡ | |||
Ketebalan dinding: | 0.5mm-15mm | |||
Length: | 6m-12m atau Disesuaikan |
DETAIL LEBIH LANJUT TENTANG PRODUK | ||||||||
Jalankan Standar | Ukuran Biasa (mm) | Toleransi ukuran (mm) | Tebal (mm) | Toleransi ketebalan (mm) | Toleransi putaran (mm) | Toleransi tikungan (mm) | Panjang (m) | Toleransi panjang (mm) |
ASTM A500 atau Standar Perusahaan | 20 | +/- 0.3 | 0.6-2.2 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 |
25 | +/- 0.3 | 0.6-2.2 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
32 | +/- 0.3 | 0.6-2.2 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
38 | +/- 0.3 | 0.7-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
40 | +/- 0.3 | 0.7-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
42 | +/- 0.3 | 0.7-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
47 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
48.3 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
59 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
60.3 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
75 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
88 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 | |
113 | +/- 0.3 | 0.8-2.3 | +/- 0.03 | ≤ 0.5 | ≤2mm / m | 4.0-12 | + 20 / -0 |