Standard | ASTM, AISI, GB, JIS, customers' requests available |
Size | Round Tube: OD: 16-119mm or customized |
Thickness | 0.25mm-3.0mm |
Length | 6m or according to customers' request |
Sample | Free sample is available, but freight should be paid by you |
Tolerance | Outer diameter: ±0.2mm |
Thickness: ±0.05mm | |
Length: ±0.5mm | |
Ends | In plain end or bevelled ends or as your requirements |
Welding Line Type | ERW (Electrical Resistance Weld) |
Finishing |
A. Sanded |
B. Gloss #400,Mirror #600 - #1000 | |
C. Brushed | |
D. Wood Grain | |
E. Embossed, Threaded | |
Application | Decorations, constructions, food industry, etc. |
Certification | ISO, SGS |
Round Pipe Size | 16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm |
Square Pipe Size | 17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm |
Rectangle Pipe Size |
10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm |
Thickness | exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm |
Length | 6m or according to customer’s request |
Outer diameter | 6.35-219mm |
Tolerance | Outer diameter :±0.2mm |
Thickness :±0.02mm | |
Length :±0.5mm | |
Process method | Code drawn, annealed with nitrogen protection, ultrasonic, automatic shape, polished |
Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
304 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
304 | 515 | 205 | 40 | 92 | 201 |