Baja tahan karat sing dilas pipa sing dilas kanthi toleransi adhedhasar Standar:
标准号 Spesifikasi |
外径 (mm) OD |
壁厚 (mm) WT |
余量Imbangan (mm)L |
组批 Jumlah MOQ | |||
GB13296 | 6-30 | +0.15/-0.2 | 1-3 | +20% | -0% |
0-10 | OD≤76 WT≤3mm > 400 pcs
|
> 30-50 | ± 0.3 | >3 | +22% | -0% | |||
> 50 | ± 0,75% |
| |||||
GB/T14976 | 6-10 | ± 0,15 | 1-3 | +12,5% | -10% |
0-10 | OD≤76 |
10-30 | ± 0.2 | >3 | +10% |
| WT≤3 500pcs | ||
30-50 | ± 0.3 |
Base ing Sakysteel | OD>351 50pcs | ||||
> 50 | ± 0,8% | 200 pcs liyane | |||||
ASTMA312 ASME SA312 | 3.175-38.1 | +0.4/-0.8 |
|
+~+6 |
| ||
38.1-101.6 | +0.8/-0.8 |
| +20% | -12,5% | |||
101.6-203.2 | +1.0-0.8 |
| |||||
203.2-457.2 | +2.4/-0.8 | ||||||
ASTMA 213 ASME SA 213 | pcs25.4 | ± 0,10 |
| +20% | 0% | OD<50.8 +3 mm | OD≤25.4 >125pcs |
25.4-38.1 | ± 0,15 |
OD>50, Ketebalan> 5.6, Ketebalan rata-rata ± 10% | OD≥50.8 >50pcs | ||||
38.1-50.8 | ± 0.2 | OD> 50.8 +5 mm |
| ||||
50.8-63.5 | ± 0,25 | 25.4-50.8 > 75pcs | |||||
63.5-76.2 | ± 0.3 |
|
| ||||
76.2-101.6 | ± 0,38 | ||||||
ASTM A269 | <12.7 | ± 0,13 |
| ± 15% |
| 0-+3.2 | OD≤25.4 >125pcs |
12.7-38.1 | ± 0,13 | ± 10% | 0-+3.2 | OD≥50.8 >50pcs | |||
38.1-88.9 | ± 0,25 | ± 10% | 0-+4.8 | 25.4-50.8 > 75pcs | |||
88.9-139.7 | ± 0,38 | ± 10% | 0-+4.8 |
| |||
ASTM A789 | <12.7 | ± 0,13 |
| ± 15% |
| 0-+3 | OD≤25.4 >125pcs |
12.7-38.1 | ± 0,13 | ± 10% | 0-+3 | OD≥50.8 50pcs | |||
38.1-88.9 | ± 0,25 | ± 10% | 0-+5 | 25.4-50.8 > 75pcs
| |||
88.9-139.7 | ± 0,38 | ± 10% | 0-+5 |
| |||
139.7-203.2 | ± 0,76 | ± 10% | 0-+5 |
| |||
ASTM A790 | 3.175-38.1 | +0.4/-0.8 |
+20% |
-12,5% |
+~+6 |
OD≤50.8mm>400pcs | |
38.1-101.6 | +0.8/-0.8 | ||||||
101.6-203.2 | +1.6/-0.8 | 50.8-127mm > 200pcs | |||||
203.2-457.2 | +2.4/-0.8 | Liyane> 100 pcs |
wektu Post: Nov-22-2018