ASTM A554 Welded Round Decorative Stainless Steel Pipe 0.25mm WT 201 Anti Alkali
201 304 316 Welded Decorative Stainless Steel Pipe Tube Seamless Welded Round Steel Pipe
201 stainless steel tube has the characteristics of acid resistance, alkali resistance, high density and no pinhole. It is a high-quality material for producing all kinds of watch cases and strap bottom covers. 201 stainless steel pipe can be used as decorative pipe and industrial pipe.
Detailed specification
| Commodity Name | Stainless steel pipe |
| Type | Welded |
| Standard | ASTM A554, A249,A269,A270 , A312 |
| Material | 201,202,301,304,304L,316,316L,316Ti,321,410,430 |
| Outer Diameter | 6-200mm, 219-1500mm, 1550-2200mm |
| Wall Thickness | 0.25-20mm, 20-80mm |
| Length | 6000-12000mm or customize |
| Tolerance | OD±1% WT±5% or as per customers’ request |
| Surface |
Satin/Hairline/Mat/Pickling 400G,500G,600G or 800G Mirror finish |
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
| Application | Construction, Industry, Petroleum, Chemical, Boiler and Exchanger |
| Packing |
Bundle packing Beveled end or pained Marking as customers’ request Plastic caps at ends Wooden box packing |
Product detailes
Product parameters
304
Tensile strength σ b (MPa)≥515-1035
Conditional yield strength σ 0.2 (MPa)≥205
Elongation δ 5 (%)≥40
Reduction of area ψ (%)≥?
Hardness: ≤ 201hbw; ≤92HRB; ≤210HV
Density (20 ℃, g / cm) ³): seven point nine three
Melting point (℃): 1398 ~ 1454
Specific heat capacity (0 ~ 100 ℃, kJ · kg-1k-1): 0.50
Thermal conductivity (w · M-1 · k-1): (100 ℃) 16.3, (500 ℃) 21.5
Linear expansion coefficient (10-6 · k-1): (0 ~ 100 ℃) 17.2, (0 ~ 500 ℃) 18.4
Resistivity (20 ℃, 10-6 Ω· m2 / M): 0.73
Longitudinal elastic modulus (20 ℃, kn / mm2): 193
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We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,
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Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.
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What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers’ quantity.
Anyway,we try to offer good-quality products as soon as possible.
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