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Q195-Q355 Thickness: 0.7 - 13.75 mm Aluminium Pipe
Feature:
The aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is made of pure aluminum or aluminum alloy and is hollowed along its entire longitudinal length.
The aluminum tube is a kind of high-strength hard aluminum, which can be strengthened by heat treatment. It has moderate plasticity under annealing, just quenching and hot state, and has good spot welding weldability. When gas welding and argon arc welding are used, the aluminum tube has a tendency to form intergranular cracks; The machinability of aluminum tubes is good after quenching and cold work hardening, but not good in the annealed state. The corrosion resistance is not high, and anodizing treatment and painting methods are often used or the surface is coated with an aluminum layer to improve the corrosion resistance. Can also be used as the mold material.
Advantages of aluminum tubes
Specification:
Section Shape | Round | Oiled or Non-oiled | Non-oiled |
Special Pipe | Thick Wall Pipe | Invoicing | by theoretical weight |
Thickness | 0.7 - 13.75 mm | Delivery Time | 22-30 days |
Standard | EN | End protector | PVC Caps |
Length | 6m, 6.4M, 1-6m | Secondary Or Not | Non-secondary |
Technique | ERW | Usage | Construction Structure |
Grade | Q195-Q355 | Steel Grade | Q195-Q235/st 37/52 |
Surface Treatment | galvanized | MATERIAL GRADE | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
Tolerance | ±10% | STANDARD | API 5L ASTM A106, ASTM A53 ( sch10; SCH40), ASTM A795 BS1387, EN 10255, BS1139, EN 39 ISO65, JIS G3444 GB/T 3091 , GB/T 13793 |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting |