HAINER STEEL INDUSTRIAL CO.,LTD
WENZHOU HAINER STEEL TECH. CO.,LTD
Products:ASTM,JIS,BS,SMLS Pipe/Tube,Flange,Valve,Fittings (Elbow,Tee,Reduce),Sheets,Rod,Wire...
Materials: 304/L/H,310S,316L/Ti,317L,321,347H,2205,2507,904L,17-4PH,17-7PH,Monel 400,Inconel 600,625,800,825..
Product Details:
Payment & Shipping Terms:
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| Outsider Diamter: | 25.4mm , 38.1mm, 50.8mm, 63.5mm, 76.2mm,101.6mm,127.0mm | Wall Thickness: | 1.5mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm,4.0mm |
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| Surface Finish: | Hot-finished & Pickled | Material: | 201 | 202 | 304 | 304L | 316L | 309S | 321 | 310S Etc |
| High Light: | Polish Stainless Steel Pipe,Stainless Steel Round Pipe |
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Hot Finished 4 Inch Stainless Steel Pipe , ASTM A213 TP316L / TP321 Standard
Quick Detail:
Delivery Condition: Hot-Finished / Cold-Finished / Bright Annealling / Pickled
Tube Standard: ASTM A213 / ASTM A249 / ASTM 179
Wall Thickness: Mini wall thickness requested
Outside Diameter: Max to 5 Inch ( 127.0 mm )
Type Of Tube: Seamless / Welded
1) Standard:JTS /ASTM /GB /DN and so on
2) Material: 201, 202, 301, 304, 316, 316L, 317, 904, 904L and so on.
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Items |
Detail Description |
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Standard |
201,202,301,304,316,316L,317,430,904,904L and so on |
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Material Grade |
201: Ni 0.8%~1% |
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202: Ni 3.5%~4.5% |
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304: Ni 8%, Cr 18% |
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316: Ni 10%, Cr 18% |
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316L: Ni10%~14% |
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Tolerance |
a) Outer Diameter: +/- 0.2mm |
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b) Thickness: +/- 0.02mm |
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c) Length: +/- 5mm |
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Test |
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
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Chemical |
Material Composition |
201 |
202 |
304 |
316 |
430 |
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C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
≤0.12 |
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Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
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Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
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P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
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S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
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Cr |
16-18 |
17-19 |
18-20 |
16-18 |
16-18 |
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N |
3.5-5.5 |
4-6 |
8-10.5 |
10-14 |
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Mo |
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2.0-3.0 |
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Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
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Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
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Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
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Extension |
≥30% |
≥30% |
≥35% |
≥35% |
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Hardness (HV) |
<253 |
<253 |
<200 |
<200 |
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Applications:
We,this type seamless and welded food steel tube be widely used in kinds of industries:
