304 Stainless Steel Tube Laser Cutting Stainless Steel Round Tube Bright Surface Decorative Opening

Product name: laser cutting stainless steel tube
Weld Type: Argon Arc Welding
Thickness (mm): 0.25-3.0mm Length (mm): 2000-8000mm
Product standard: ASTM A554. YB/T 5363-2006
Surface processing: 2BA, mirror, brushed, color plating, wood grain
Product material: 201, 202, 304, 310S, 316, 316L and special materials
Tolerance: Thickness: ±0.05mm. Outer Diameter: ±0.1-0.3mm. Length: ±5mm
Product use: decoration engineering, stair handrails, mechanical equipment, hardware workpieces, etc.
MOQ : 100KG

01 High-quality raw materialsRefined steel strips from well-known domestic steel mills are used as raw materials to ensure the stability of welded pipes in line with international, European standards, American standards and other national standards

02 Surface treatment
A variety of surface treatments are available: sanding, wire drawing, bright light, etc. The surface polishing brightness of welded pipes can reach 800#
There are no delamination, cracks, folds, strains, blisters, or bumps on the inner and outer surfaces of welded pipes

03 Inner wall treatment
The weld bead is full, straight and free of shadows. The whole process is mechanically polished, from coarse to fine with a thousand impellers. High-precision polishing, the Ra value of internal polishing can reach below 0.2um. Smooth and non-marking, meeting various inner wall needs.

04 Product Accuracy
Thick sales, small tolerances, round tubes are round, square tubes are square. Customized tube size can be controlled within ±0.1mm for tube diameter, within ±0.05mm for thickness tolerance, and within ±0.2mm for square tube diagonal.

05 Performance test
The welded pipe and weld bead have high strength, the surface is corrosion-resistant, and the processing performance is good. Pure nitrogen protection welding, pure hydrogen annealing protection.
After the strength test, the compressive load of the welded pipe can reach 700 kg; the stretching can reach more than 690Mpa, and the flaring rate can reach more than 309%_; There is no corrosion on the surface of the hourly salt spray test.