Stainless steel pipe/tubes
We supply different specifications of stainless tubes(seamless&welded) with different standard and steel grade.
We can supply both round and square(rectangle) tubes.
Detailed techinal information of our stainless tubes is as follows:
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Name
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Stainless Steel pipe
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Standard
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ASTM A554, A249, A269 and A270, A312,A213,
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|
Material Grade
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201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
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Outer Diameter
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0.5mm--508mm
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Thickness
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0.25mm - 60mm
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Length
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6m or as customers' request
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Tolerance
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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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No.1, No.2D, No.2B, BA, No.3, No.4, HL, etc
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|
Application
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Decoration construction, upholstery, industry instrument
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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
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Material
Composition
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201
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202
|
304
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316
|
430
|
|
C
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≤0.15
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≤0.15
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≤0.08
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≤0.08
|
≤0.12
|
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Si
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≤1.00
|
≤1.00
|
≤1.00
|
≤1.00
|
≤1.00
|
|
Mn
|
5.5-7.5
|
7.5-10
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≤2.00
|
≤2.00
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≤1.00
|
|
P
|
≤0.06
|
≤0.06
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≤0.045
|
≤0.045
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≤0.040
|
|
S
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≤0.03
|
≤0.03
|
≤0.030
|
≤0.030
|
≤0.030
|
|
Cr
|
16-18
|
17-19
|
18-20
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16-18
|
16-18
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|
Ni
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3.5-5.5
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4-6
|
8-10.5
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10-14
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|
|
Mo
|
|
|
|
2.0-3.0
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|
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Mechanical Property
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Material Item
|
201
|
202
|
304
|
316
|
|
Tensile Strength
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≥535
|
≥520
|
≥520
|
≥520
|
|
Yield Strength
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≥245
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≥205
|
≥205
|
≥205
|
|
Extension
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≥30%
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≥30%
|
≥35%
|
≥35%
|
|
Hardness (HV)
|
<253
|
<253
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<200
|
<200
|
As professional supplier of steel pipe products, for some normal size of stainless pipes, we keep some quantity in stock all year long, to make sure we always have these pipes available in our stock for sell.
Packing: Plastic cap is used to protect both ends and the outside pipe is wrapped in plastic bag.
Bundles are covered by polythene and strapped securely.
Wooden boxes are available according to customers' requirements.
Delivery Condition: Cold drawn, annealed and pickled
Payment Details:
Payment Terms: T/T, L/C
Minimum Order: 1 metric tons
Delivery Details:
FOB Port: Shanghai.
Delivery Time: 20-30 days
Our company is a professional supplier of steel pipes, line pipes, seamless steel pipes, carbon steel pipes and welded steel pipes.
Packing: By bundles, standard export package, seaworthy wooden cases, steel framed cases, or simple packaging
Shipment Time: As per Qty
Payment: T/T or Sight LC
As professional supplier of every kind of stainless pipes, for some normal sizes of 304, 304L, 3316, 316L pipes, we always keep some qty in stock all years long. To make sure we always have this products available in our stock for sell.
