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Stainless Welded Steel Pipe

Stainless Welded Steel Pipe

    The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.

    Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.
    Welded stainless steel tubes have rust resistance and excellent high temperature resistance.

    Available Welded Stainless Steel Pipe Grades

     
    Product Name Executive Standard Dimension Steel Code / Steel Grade
    Industrial Pipes ASTM A312, A358, A778, JIS G3459 OD: 1/4"~40" TP304, TP304L, TP316L, SUS304TP
    WT: SCH5S~SCH80S
    Tubes for Boiler and Heat-Exchanger, General Service Tubing ASTM A249, A269, JIS G3463 OD: 15.9~139.8mm TP304, TP304L, TP316L, SUS304TB
    WT: 1.6~5.0mm
    Mechanical and Structural Tubes ASTM A554, JIS G3446 OD: 7.9~152.4mm MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD SUS304
    WT: 0.5~6.5mm
    Square Tubes ASTM A554 OD: 12.7x12.7~150x150mm MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD
    WT: 0.7~6.5mm
    Rectangular Tubes ASTM A554 OD: 10x20~100x200mm MT304, MT304L, MT316L, MT430 Grade 201, 202 as per mill's STD
    WT: 0.7~6.5mm
    Sanitary Tubing ASTM A270 OD: 25.4~165.2mm TP304, TP304L, TP316L, SUS304TBS
    JIS G3447 WT: 0.8~3.05mm
    Large Gauge Pipes for Ordinary Piping JIS G3448 OD: 15.88~318.5mm SUS304TPD
    WT: 0.8~3.0mm
    Large Diameter Pipes JIS G3468 OD: 14"~40" SUS304TPY
    WT: SCH5S~SCH40S

    Application of Stainless Welded Steel Pipe
    Architecture and Construction
    Automotive and Transportation
    Medical
    Oil and Gas
    Food and Drug



    Welded Stainless Steel Pipe Test

    Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
    Mill Test Certificate: EN 10204 3.1 and EN 10204 3.2
    Third party inspection: SGS, BV, Lloyds etc.


    Advantages of Stainless Welded Steel Pipe
    Cost effective alternative to seamless
    Special designed, excellent apperance
    High dimensional accuracy
    Outstanding corrosion resistance
    Good durability



     
    Out diameter                                    Wall Thickness
    1/4" ~ 12"                                                       SCH5S/10S/40S/80S
    NPS Designator Outside Diameter in. Schedule 5S in. Schedule 10S in. Schedule 40S in. Schedule 80S in.
    1/4 0.540   0.065 0.088 0.119
    3/8 0.675   0.065 0.091 0.126
    1/2 0.840 0.065 0.083 0.109 0.147
    3/4 1.050 0.065 0.083 0.113 0.154
    1.0 1.315 0.065 0.109 0.133 0.179
    1 1/4 1.660 0.065 0.109 0.140 0.191
    1 1/2 1.900 0.065 0.109 0.145 0.200
    2 2.375 0.065 0.109 0.154 0.218
    2 1/2 2.875 0.083 0.120 0.203 0.276
    3 3.500 0.083 0.120 0.216 0.300
    3 1/2 4.000 0.083 0.120 0.226 0.318
    4 4.500 0.083 0.120 0.237 0.337
    5 5.563 0.109 0.134 0.258 0.375
    6 6.625 0.109 0.134 0.280 0.432
    8 8.625 0.109 0.148 0.322 0.500
    10 10.750 0.134 0.165 0.365 0.500
    12 12.750 0.156 0.180 0.375 0.500
    L – 304H – 309 Stainless Welded Steel PipeS – 309H – 310 Stainless Welded Steel Pipe

Know more about this product price, catalogue, mill test certificate,  please inquiry to: sales@nan-steel.com

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