Active Member
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Address: No. 2503 Room,3B Buiding,ShiFu Road,LuCheng District,Wenzhou City,China
Contact name:Mark Fuel
HAINER STEEL INDUSTRIAL CO.,LTD |
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ASTM A559 A249 201 202 304 316 Seamless Elliptic & Oval Steel Pipe
QuickDetail:
All oval pipe ( seamless and welded ),be made by round steel pipe,the manufacturing process of round steel pipe according to ASTM A312/A312 - 04 Standard Specifiction
Minoutsiderdiameter | 6mm |
Maxoutsiderdiameter | 169mm |
Wallthickness | 0.3mmto3.0mm |
SurfaceFinished | 2B,APfinish,No.1finishetc. |
Type | EllipticalPipe,SquareTube,RectangularTube |
Description:
We can supply type of pipe: Seamless Oval Pipe, Welded Steel Pipe; Seamless Square Pipe,Welded Square Pipe; Seamless Elliptical Pipe,Welded Elliptical Pipe;
Items | Square pipes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittings | |||||
Standard | ASTM A554, A249, A269 and A270 | |||||
Material Grade | 201: Ni 0.8%~1% | |||||
202: Ni 3.5%~4.5% | ||||||
304: Ni 8%, Cr 18% | ||||||
316: Ni 10%, Cr 18% | ||||||
316L: Ni10%~14% | ||||||
430: Cr16%~18% | ||||||
Outer Diameter | 6mm--169mm | |||||
Thickness | 0.3mm - 3.0mm | |||||
Length | 6m or as customers´ request | |||||
Tolerance | a) Outer Diameter: +/- 0.2mm | |||||
b) Thickness: +/- 0.02mm | ||||||
c) Length: +/- 5mm | ||||||
Surface | 180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish | |||||
Application | Sanitary, food industry, Decoration, construction, upholstery, industry instrument | |||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316 | 430 |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | ≤0.12 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
Cr | 16-18 | 17-19 | 18-20 | 16-18 | 16-18 | |
N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | ||
Mo | 2.0-3.0 | |||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
Hardness (HV) | <253 | <253 | <200 | <200 | ||
4.1.1Quantity(feet,meters,ornumberoflengths)
4.1.2Nameofmaterial(seamlesstubes)
4.1.3Size(Table1)
4.1.4Length(specificorrandom)
4.1.5Condition(hotfinishedorcoldfinished)
TABLE1SizesforEllipticalOrSquare&RectangularTube
Wall Thickness Size | 1.5 mm | 2.0 mm | 3.0 mm | 3.5 mm | 4.0 mm | 4.5 mm | 5.0 mm | 6.0 mm | 8.0 mm | 9.0 mm | 10.0 mm | 12.0 mm |
10x10mm 10x20mm | √ √ | √ √ | × × | × × | × × | × × | × × | × × | × × | × × | × × | × × |
20x20mm 20x40mm | √ √ | √ √ | × √ | × × | × × | × × | × × | × × | × × | × × | × × | × × |
40x40mm 40x80mm | × × | √ √ | × √ | × × | × × | × × | × × | × × | × × | × × | × × | × × |
50x50mm 50x100mm | √ × | √ √ | √ √ | × √ | × × | × × | × × | × × | × × | × × | × × | × × |
60x60mm 60x120mm | × × | √ √ | √ √ | √ √ | √ √ | √ √ | √ √ | × × | × × | × × | × × | × × |
80x80mm 80x160mm | × × | × × | √ √ | √ √ | √ √ | √ √ | √ √ | × √ | × × | × × | × × | × × |
100x100mm 100x150mm 100x200mm | × × × | × × × | √ √ × | √ √ × | √ √ √ | √ √ √ | √ √ √ | × √ √ | × × √ | × × √ | × × √ | × × × |
150x150mm 150x200mm | × × | × × | × × | × × | √ √ | √ √ | √ √ | √ √ | √ √ | √ √ | √ √ | √ √ |
200x200mm 200x250mm 200x300mm | × × × | × × × | × × × | × × × | × × × | √ × × | √ √ √ | √ √ √ | √ √ √ | √ √ √ | √ √ √ | √ √ √ |
300x300mm | × | × | × | × | × | × | × | × | √ | √ | √ | √ |
Applications:
We,thistypeseamlessandweldedfoodsteeltubebewidelyusedinkindsofindustries:
Ouradvantage
