316l 310s 321 Sanitary Seamless Stainless Steel Tube / Ss Pipe 220mm
Sanitary Seamless Stainless Steel Tube Pipe 200mm 316l 310s 321 Seamless Ss Pipe
What is sanitary stainless tube?
Sanitary Tubing for Food, Beverage & Dairy Process Lines.Our tubing is made from cold-rolled stainless steel strip whose
chemical elements are specially controlled to enhance weldability. The weld bead is cold-worked to a full finished condition,
resulting in a virtually undetectable longitudinal weld.
What is the difference between seam pipe and seamless pipe?
From the above definition, the biggest difference between the seamless steel pipe and the welded steel pipe is that the welded
steel pipe has seams. The production process of seamless steel tubes can be divided into cold drawing and hot rolling.
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Name
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304 316 Stainless Steel Round Square Pipe Welded Pipe Seamless Pipe Tube with Polished
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Standard
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ASTM A554,ASTM A312
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Material Grade
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201,202,304,316,316L,430
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Size Range
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139mm-1600mm ETC.
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Thickness
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0.5-30mm
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Length
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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
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180G, 320G Satin/Hairline
400G, 600G Mirror finish |
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Application
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handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
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Test
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Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
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Chemical Composition of Material |
Material Composition |
201
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202
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304
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316L
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430
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C
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≤0.15
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≤0.15
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≤0.08
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≤0.035
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≤0.12
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Si
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≤1.00
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≤1.00
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≤1.00
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≤1.00
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≤1.00
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Mn
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5.5-7.5
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7.5-10
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≤2.00
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≤2.00
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≤1.00
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P
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≤0.06
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≤0.06
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≤0.045
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≤0.045
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≤0.040
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S
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≤0.03
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≤0.03
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≤0.030
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≤0.030
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≤0.030
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Cr
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13-15
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14-17
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18-20
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16-18
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16-18
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Ni
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0.7-1.1
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3.5-4.5
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8-10.5
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10-14
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Mo
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2.0-3.0
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Mechanical Property |
Material Item
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201
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202
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304
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316
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Tensile Strength
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≥535
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≥520
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≥520
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≥520
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Yield Strength
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≥245
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≥205
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≥205
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≥205
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Extension
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≥30%
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≥30%
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≥35%
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≥35%
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Hardness (HV)
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<105
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<100
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<90
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<90
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Product display
Application
Shipping:
2. Goods delivered by 20" , 40" FCL/LCL by quantity or customer's request.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 10-30days after conformed or according to quantity.
FAQ
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.