ERW Construction & Structural Steel Pipe
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Usage: |
Used for construction field, low pressure liquid transportation, in various engineering purposes, fencing, scaffolding etc. |
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ERW : |
Труба, сваренная электрическим сопротивлением |
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HFI: |
Труба для высокочастотной индукционной сварки |
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EFW: |
Электросварная труба |
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Standard: |
API 5L, ASTM A500, ASTM A252, ASTM 53, EN10217, DIN 2458, IS 3589, JIS G3452, BS1387 |
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Certificate: |
ISO 9001, ISO 14001, OHSAS 18001, API 5L PSL1&PSL2, CE (CPR & PED), GOST Certificates |
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Out Diameter: |
114.3mm – 812.8mm (4″-32″) |
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Wall Thk: |
3mm-22mm |
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Length: |
3M-18M |
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Steel Grade: |
API 5L PSL1 & PSL2: GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR.A, GR.B EN10210/EN10219: S275, S275JR, S355JRH, S355J2H GB/T3091: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 |
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Surface: |
Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement |
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Tests: |
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test. |
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MTC: |
EN 10204/3.1B, EN 10204/3.2 (with Third Party Inspection) |
Size & Wall Thickness:
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Измерение |
Толщина стен |
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мм |
3.00 |
4.78 |
6.02 |
6.35 |
7.11 |
7.92 |
8.74 |
9.53 |
10.31 |
11.13 |
11.91 |
12.70 |
14.27 |
15.88 |
17.48 |
19.05 |
20.62 |
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дюйм |
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0.118 |
0.188 |
0.237 |
0.250 |
0.280 |
0.312 |
0.344 |
0.375 |
0.406 |
0.438 |
0.469 |
0.500 |
0.562 |
0.625 |
0.688 |
0.750 |
0.812 |
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4 |
114.3 |
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5 |
141.3 |
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6 |
168.3 |
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8 |
219.1 |
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10 |
273.1 |
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12 |
323.8 |
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14 |
355.6 |
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16 |
406.4 |
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18 |
457.2 |
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20 |
508 |
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22 |
558.8 |
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24 |
609.6 |
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26 |
660.4 |
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28 |
711.2 |
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32 |
812.8 |
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