Stainless Steel Tube/Pipe

For industry application

Based on production mode, stainless steel tube/pipe can be divided into welded tube and seamless tube.

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Stainless steel welded tubes

Stainless steel welded tubes

The tube is welded from stainless steel strip

    ——— Size and application ———

    ——— Packages ———

    Stainless Steel Seamless pipe

    Stainless steel seamless pipe is produced from stainless steel bar and it is from rolling process,

    which has higher pressure limit, and there is no welding line.

    It is widely used in petrol, sea water, and other high pressure air transportation.

      ——— Size and application ———

      Product Name Executive Standard Dimension Steel Code / Steel Grade
      Seamless Austenitic Stainless Steel Pipes ASTM A312/A312M, ASME SA312/SA312M OD: 1/4″~20″
      WT: SCH5S~SCH80S
      TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
      Seamless Austenitic Stainless Steel Tubing for General Service ASTM A269, ASME SA269 OD: 6.0~50.8mm
      WT: 0.8~10.0mm
      TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
      Seamless Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger Tubes ASTM A213/A213M, ASME SA213/SA213M OD: 6.0~50.8mm
      WT: 0.8~10.0mm
      TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
      Seamless Duplex Stainless Steel Tubing for General Service ASTM A789 / A789M OD: 19.0~60.5mm
      WT: 1.2~5.0mm
      S31803, S32205, S32750
      Seamless Duplex Stainless Steel Pipes ASTM A790 / A790M OD: 3/4″~10″
      WT: SCH5S~SCH80S
      S31803, S32205, S32750
      Seamless Stainless Steel Mechanical Tubing ASTM A511 OD: 6.0~50.8mm
      WT: 1.8~10.0mm
      MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347
      Seamless Stainless Steel Tubes for Pressure Purposes EN 10216, DIN 17456, 17458 OD: 6.0~530.0mm
      WT: 0.8~34.0mm
      1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462

      Stainless Steel decorative tubes

      Stainless Steel decorative tubes can be divided into stainless steel sanitary tube and decorative tubes

      Stainless steel sanitary tube

      Stainless steel sanitary tube is produced with inside and outside mirror polished.

      It is mainly used in antiseptic industries like pharmaceutical, milk industries.

      Stainless steel decorative tubes

      Stainless steel decorative tubes are produced from welding, just the surface is polished to 320# or above.

      Mainly used in window protection. In china, 201 grades are widely used.

        ——— Size and application ———

        STAINLESS STEEL DECORATIVE TUBE SIZES Wall Thickness & Weight
        Nominal Pipe Size Outside Diameter Schedule 5S Schedule 10S Schedule 40S
        W.T. W.T. W.T.
        in inch in mm mm kg/Mt. mm kg/Mt. mm kg/Mt.
        1/2 21.34 1.65 0.81 2.11 1.01 2.77 1.28
        3/4 26.67 1.65 1.03 2.11 1.3 2.87 1.70
        1 33.4 1.65 1.31 2.77 2.12 3.38 2.53
        1 1/4 42.16 1.65 1.67 2.77 2.72 3.56 3.43
        1 1/2 48.26 1.65 1.92 2.77 3.15 3.68 4.10
        2 60.33 1.65 2.42 2.77 3.98 3.91 5.51
        2 1/2 73.03 2.11 3.74 3.05 5.03 5.16 8.75
        3 88.9 2.11 4.57 3.05 6.54 5.49 11.44
        3 1/2 101.6 2.11 5.25 3.05 7.51 5.74 13.75
        4 114.3 2.11 5.95 3.05 8.48 6.02 16.29
        5 141.3 2.77 9.59 3.4 11.72 6.55 22.0

        ——— Packages ———