Stainless Seamless Tube
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of our ss pipes
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1 The supply is mainly stainless steel welded pipe and stainless steel seamless pipe;
2 The raw material can be Chinese common brand or Chinese famous brand tisco posco zpss etc;
3 Finished welding seam is strong and clean, with good acid resistance and corrosion resistance;
4 Strictly check the thickness, size, weight, roughness, chemical composition and mechanical properties before delivery during production, and can provide certification or accept third party inspections as customer needs;
5 Fast delivery, rich experience in exporting;
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Application
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Sanitary tubing: for food processing industry, beverage industry etc;
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Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system etc;
Mechanical pipe: handrail, railings, balustrade, hence and so on.
Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;
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Standards
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Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1
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Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008
Mechanical pipe: ASTM A554, EN 10296-2
Heat exchanger pipe: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2
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Dimension(customize)
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Outer Diameter Range: 6mm-2500mm
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Thickness Range: 0.2-80mm
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Length: 1-6meters per piece.
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Available finish(customize)
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2B, BA, 8K, mirror, Hairline, No.4, Sandblast, No.1
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Shape
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Round, square, rectangular
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Send inquiry to us to get cost effective price with details within 1 hour.
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Chemical Composition
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Mechanical Character
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Grade
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C
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Si
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Mn
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P
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S
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Ni
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Cr
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Mo
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Cu
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N
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Hardness
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304
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0.08
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1
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2
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0.045
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0.03
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8.00-11.00
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18.00-20. 00
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–
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–
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–
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HB≤187, HRB≤90, HV≤200
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316
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0.08
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1
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2
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0.045
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0.03
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10.00-14. 00
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16.00-18. 00
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2.00-3.00
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–
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–
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HB≤187, HRB≤90, HV≤200
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316L
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0.03
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1
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2
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0.045
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0.03
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10.00-14. 00
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16.00-18. 00
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2.00-3.00
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–
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–
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HB≤187, HRB≤90, HV≤200
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304L
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0.03
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1
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2
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0.045
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0.03
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10.00-14. 00
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16.00-18. 00
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–
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–
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–
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HB≤187, HRB≤90, HV≤200
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