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hot sale stainless steel pipe
Grade: 321, 304, 304L, 316, 316L, 317, 317L, 310s, 904L, Inconel 400, Inconel 600, Inconel 625, Inconel 800/800H and more Stand
Stainless Steel Pipe/tube
1) Grade: 304L, 316/L/H, 321/H, 310,310S, etc.
2) Standard: ASTM A312, ASTM A269, ASTM ,A511, ASTM A213
3) Size: OD: 6(mm)--830(mm) ( NPS: 1/8"-- 32" )
WT: 1(mm)--40mm ( Schedule: 5/5S -XXS, according to ANSI B36.19 & ANSI B36.10 )
4) Processing Method: Cold Rolled pipe and Hot Rolled.
5) Length: Max.13m.
6) Surface: Pickled & Annealed.
7) Ends: Plain ends or Bevelled end.
8) Packing: bundles with knitted plastic bag, wooden cases & according to the customers' requests.
9) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion, according to customers' requests.
Name | Stainless Steel Tube | |||||
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 | ||
Payment | Payment by T/T, 30% as advance payment and 70% balance pay before shipping. |
Delivery time | A.7 days if this goods is stock goods. B.15-30 days if this goods will be produced after order |
Valid time | Valid time is 3 days for price usually. |
Product Application: The products are widely used in fertilizers, petroleum, central-station, boiler, power stations, shipping military, chemical industry, environment protection, traffic, metallurgy,mine, printing and dyeing, medical equipment, and so on.
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