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Mirror Polished Seamless Stainless Steel Pipe
pipe
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Name |
stainless steel pipe |
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Items |
round tubes |
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Standard |
ASTM A213, A312, A269 and A270 |
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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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430: Cr16%~18% |
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Outer Diameter |
6mm--630mm |
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Thickness |
0.3mm - 3.0mm |
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Length |
6m or as customers' request |
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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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Surface |
180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish |
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Application |
Sanitary, food industry, Decoration, construction, upholstery, industry instrument |
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Test |
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
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Chemical Composition of Material |
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 |
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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Mirror Polished Seamless Stainless Steel Pipe Mirror Polished Seamless Stainless Steel Pipe is usually sourced for decorative and architectural processing where OD, wall thickness, standard and finish need to be fixed clearly before quotation and production planning.
To quote this pipe or tube item correctly, buyers should confirm:
Stock pipe and tube sizes can usually move in about 7 days. Custom production, polishing, cut-to-length supply or extra inspection normally needs 15 to 30 days.
Production MOQ for pipe and tube orders typically starts around 3 tons. Mixed stock sizes and trial orders can be reviewed case by case according to grade, finish and current stock.
Bundle packing, plastic end caps, woven wrapping, export marks, wooden cases and container loading plans can be arranged according to project and destination requirements.
MTC EN 10204 3.1, material traceability, size inspection records and SGS or BV third-party inspection support can be coordinated when required by the RFQ or destination market.
Mirror Polished Seamless Stainless Steel Pipe is commonly purchased for fabrication, process line and stock supply where buyers need the grade, size and finish confirmed clearly before ordering.
For faster pipe quotations, send product type, grade, standard, OD, wall thickness, length, surface finish, quantity, destination port and certificate requirement.
MTC EN 10204 3.1, material traceability, size inspection records and SGS or BV third-party inspection support can be coordinated when required by the RFQ or destination market.
Stock pipe and tube sizes can usually move in about 7 days. Custom production, polishing, cut-to-length supply or extra inspection normally needs 15 to 30 days. Production MOQ for pipe and tube orders typically starts around 3 tons. Mixed stock sizes and trial orders can be reviewed case by case according to grade, finish and current stock.
RFQ tip: For faster pipe quotations, send product type, grade, standard, OD, wall thickness, length, surface finish, quantity, destination port and certificate requirement.
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In order to offer you the exact quotaiton, could you pls kindly inform us the detailed item, size, material grade, quantity and other requirements.