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Help CenterStainless Steel 316 304 Welded or Seamless Tube Polish Customized Sizes
Related Products
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Specifications
Seamless pipe size:1/8" To 32" (10.29mm-812.80mm)(OD) * SCH10S-SCH XXS (1mm-60mm(WT))
Details:
Seamless pipe size:1/8" To 32" (10.29mm-812.80mm)(OD) * SCH10S-SCH XXS (1mm-60mm(WT))
Supply ability:1000 tons per month
Delivery time:15-20
Name |
Stainless Steel Seamless & Welded Tube &Pipe |
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Items |
Square tubes, round tubes, oval pipes, special shaped pipes, empaistic pipes, fittings |
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Standard |
ASTM A312, |
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Material Grade |
201: Ni 0.8%~1% |
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202: Ni 3.5%~4.5% | ||||||
304: Ni 8%, Cr 18% | ||||||
316: Ni 10%, Cr 18% | ||||||
316L: Ni10%~14% | ||||||
430: Cr16%~18% | ||||||
Outer Diameter |
10.29mm--812.80mm |
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Thickness |
1.0mm - 60.00mm |
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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: +/- 10% | ||||||
c) Length: +/- 5mm | ||||||
Surface |
180G, 240G, 320G Satin / Hairline 400G, 600G Mirror finish |
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Application |
handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc |
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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 |
316L |
430 |
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.035 |
≤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 |
13-15 |
14-17 |
18-20 |
16-18 |
16-18 |
|
Ni |
0.7-1.1 |
3.5-4.5 |
8-10.5 |
10-14 |
|
|
Mo |
|
|
|
2.0-3.0 |
|
|
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Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
|
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) |
<105 |
<100 |
<90 |
<90 |
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Our Advantage
(1): High quality stainless steel tube with reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
We are professional manufacturer of stainless steel products, including stainless steel decorative pipes,industrial stainless welded pipes, special-shaped pipes, stainless steel
sheet and etc. Main materials are: 304, 201,202,316,316L,430 and so on.
Surface Finish :
Surface finish |
Characteristics and application |
No.2B |
The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
No.3 |
Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
No.4 |
Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
HL |
Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
BA |
Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
8K |
The product have excellent brightness and prefer reflexivity can to be the mirror. |
PRODUCT SHOW
PRODUCTION FACILITY
PACKAGING
packed in plastic sheets and then in wooden cases
CETIFICATE:
Send Inquiry to This Supplier
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