Stainless steel Square Pipe Tube


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shanghai Ningbo Shenzhen
  • Payment Terms: T/T , L/C
  • Product Detail

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    STAINLESS STEEL SQUARE TUBE

    SAKY STEEL is leading stockist, supplier & exporter of Stainless Steel Square Tube with highest quality corrosion and temperature resistant. We supply 304 stainless steel square tube for pharmaceutical, semiconductor, the nuclear power, oil and gas, military and commercial aircraft programs and sports firms. We are also well known as the Stainless Steel Square Tube manufacturer in China. We ensure the highest Quality 316 stainless steel square tube for use in extreme environments. Buy SS 316 square tubing at best price in China from us as compared to the market price.

    STAINLESS STEEL SQUARE TUBE SPECIFICATIONN

    Size 12.75 X 12.75, 15 X 15, 20 X 20, 25 X 25, 30 X 30, 40 X 40, 50 X 50, 60 X 60, 75 X 75, 80 X 80, 90 X 90, 100 X100
    Grades TP – 304/L/H, TP – 316/L/H/Ti, TP – 317L, TP – 321/H, TP – 347/H, 202, JT – 7, J4 – 1, TP – 409/L, TP – 410, TP – 430Ti, TP 439
    Standards ASTM A249 – A269 – A312 – A358 – A409 – A554 – A778 – A789 – A790
    TOLERANCE on Length Commercial Length: 6000mm +/- 30mm
    Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm
    Finish Square Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Square

     

    We offering 304 Stainless Steel Square Tube having a durable mill finish which is widely used for all types of fabrication projects that are exposed to the elements – chemical, fresh water, acidic, and saltwater environments. 316 stainless steel square tube has inside and outside radius corners, with a protruding interior weld seam. Stainless Steel Square Tubes are used for pressure operations such as moving liquids and gases in processing operations in the water treatment, petrochemical, food processing, chemical, dairy, and marine industries. SS 316 square tubing is ideal for all structural applications where greater strength and superior corrosion resistance is required. SAKY STEEL Industries is specialized as providing Stainless steel Square Tube in Polished Grit 120 – 600 finish.

    We are one of the largest stockists of stainless steel Square Tube includes grades Stainless Steel 304 Square Tube, Stainless Steel 316 Square Tube, SS 316L Square Tube, and Stainless Steel 304L Square Tube those are used in various industrial applications.

    Stainless Steel Square Tube Manufacturer in China, Stainless Steel Square Tubes, Stainless Steel Square Tube Dealer in China, High Quality Stainless Steel Square Tube, Stainless Steel Square Tubes Exporter in China, Stainless Steel Square Tubes for Architectural Applications, Stainless Steel Square Tube for Petrochemical Plants, Stainless Steel Hollow Square Tube, Seamless Stainless Steel Square Tubes.

    SUPPLIERS OF STAINLESS STEEL SQUARE TUBES, 304 SQUARE STEEL TUBES, STAINLESS STEEL SQUARE TUBE EXPORTER, STAINLESS STEEL 304 SQUARE TUBE WEIGHT CHART, STAINLESS STEEL 316 SQUARE TUBE SUPPLIER IN Jiangsu, China.

     

    TYPES OF STAINLESS STEEL SQUARE TUBE

     316 STAINLESS STEEL SQUARE TUBE     304L Stainless steel Square Pipe

    STAINLESS STEEL SQUARE TUBE SIZES

    SS Square Tubes are finished in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general a stainless steel Square Tube is manufactured according to current standards API, ASTM, and ASME. If required for special projects we can also supply large diameter Square Tubes.

    STAINLESS STEEL SQUARE TUBE DIMENSIONS / SIZES CHART

    Size & Description
    (Inches)
    Available Size
    1/2 X 1/2 X 16 GA (.065 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft.
    3/4 X 3/4 X 16 GA (.065 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    3/4 X 3/4 X 14 GA (.083 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1 X 1 X 16GA (.065 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1 X 1 X 14 GA (.083 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1 X 1 X 11 GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-1/4 X 1-1/4 X16GA (.065 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-1/4 x 1-1/4 x 14 GA (.083 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-1/4 X 1-1/4 X 11 GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-1/2 X 1-1/2 X 11 GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-1/2 X 1-1/2 X 3/16 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-1/2 X 1-1/2 X 1/4 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-3/4 X 1-3/4 X 14 GA (.083 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    1-3/4 X 1-3/4 X 11 GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    2 X 2 X 11 GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    2 X 2 X 3/16 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    2 X 2 X 1/4 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    2-1/2 X 2-1/2 X 11 GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    2-1/2 X 2-1/2 X 3/16 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    2-1/2 X 2-1/2 X 1/4 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    3 X 3 X 11GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    3 X 3 X 3/16 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    3 X 3 X 1/4 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    3 X 3 X 3/8 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    3-1/2 X 3-1/2 X 11GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    3-1/2 X 3-1/2 X 3/16 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    3-1/2 X 3-1/2 X 1/4 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    3-1/2 X 3-1/2 X 3/8 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    4 X 4 X 11GA (.120 wall) 2 / 4 / 6 / 8 / 12 / 24 Ft
    4 X 4 X 3/16 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    4 X 4 X 1/4 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    4 X 4 X 3/8 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    4 X 4 X 1/2 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    4-1/2 X 4-1/2 X 3/16 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    4-1/2 X 4-1/2 X 1/4 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    5 X 5 X 3/16 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    5 X 5 X 1/4 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    5 X 5 X 3/8 wall 10 / 20 Ft
    6 X 6 X 3/16 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    6 X 6 X 1/4 wall 1 / 2 / 4 / 6 / 8 / 12 / 24 Ft
    6 X 6 X 3/8 wall 2 / 4 / 6 / 8 / 10 / 20 Ft
    7 x 7 x 1/4 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    8 x 8 x 1/4 wall 2 / 4 / 6 / 8 / 12 / 24 Ft
    8 x 8 x 3/8 wall 1 / 2 / 4 / 6 / 8 / 10 / 20 Ft
    10 x 10 x 1/4 wall 1 / 2 / 4 / 6 / 8 / 10 / 20 Ft
    12 x 12 x 1/4 wall 1 / 2 / 4 / 6 / 8 / 10 / 20 Ft
    SS SQUARE TUBE SIZES METRIC
    20MM X 1MM WALL 60″ LONG
    20MM X 2MM WALL 60″ LONG
    25MM X 2MM WALL 60″ LONG
    30MM X 2MM WALL 60″ LONG
    30MM X 3MM WALL 60″ LONG
    35MM X 2MM WALL 60″ LONG
    40MM X 3MM WALL 60″ LONG
    40MM X 4MM WALL 60″ LONG
    50MM X 3MM WALL 60″ LONG
    50MM X 4MM WALL 60″ LONG
    60MM X 4MM WALL 60″ LONG
    60MM X 5MM WALL 60″ LONG

    STAINLESS STEEL SQUARE TUBE WALL THICKNESS / SIZE / WEIGHT CHART

    Square Tube Square Tube Square Tube Kg
    20 X 20 2 1.11 Kg
    25 X 25 2 1.43 Kg
    25 X 25 2.5 1.74 Kg
    25 X 25 3 2.04 Kg
    30 X 30 2 1.74 Kg
    30 X 30 2.5 2.14 Kg
    30 X 30 3 2.51 Kg
    30 X 30 3.2 2.65 Kg
    40 X 40 2 2.37 Kg
    40 X 40 2.5 2.92 Kg
    40 X 40 3 3.45 Kg
    40 X 40 4 4.46 Kg
    40 X 40 5 5.40 Kg
    50 X 50 2 3.00 Kg
    50 X 50 2.5 3.71 Kg
    50 X 50 3 4.39 Kg
    50 X 50 4 5.72 Kg
    50 X 50 5 6.97 Kg
    50 X 50 6 8.20 Kg
    50 X 50 8 10.50 Kg
    60 X 60 3 5.34 Kg
    60 X 60 3.2 5.67 Kg
    60 X 60 3.6 6.34 Kg
    60 X 60 4 6.97 Kg
    60 X 60 5 8.54 Kg
    70 X 70 2.5 5.28 Kg
    70 X 70 3 6.28 Kg
    70 X 70 3.5 7.25 Kg
    70 X 70 3.6 7.46 Kg
    70 X 70 4 8.23 Kg
    70 X 70 5 10.10 Kg
    70 X 70 8 15.29 Kg
    70 X 70 10 19.13 Kg
    80 X 80 3 7.22 Kg
    80 X 80 3.5 8.35 Kg
    80 X 80 3.6 8.59 Kg
    80 X 80 4 9.48 Kg
    80 X 80 5 11.70 Kg
    80 X 80 6 13.80 Kg
    80 X 80 6.3 14.40 Kg
    80 X 80 8 17.83 Kg
    80 X 80 10 21.88 Kg
    90 X 90 3 8.16 Kg
    90 X 90 3.5 9.45 Kg
    90 X 90 3.6 9.72 Kg
    90 X 90 4 10.70 Kg
    90 X 90 5 13.30 Kg
    90 X 90 6 15.70 Kg
    90 X 90 6.3 16.40 Kg
    90 X 90 8 20.32 Kg
    90 X 90 10 25.53 Kg
    100 X 100 3 9.10 Kg
    100 X 100 4 12.00 Kg
    100 X 100 5 14.80 Kg
    100 X 100 6 17.60 Kg
    100 X 100 6.3 18.40 Kg
    100 X 100 8 22.90 Kg
    100 X 100 10 27.86 Kg
    120 X 120 4 14.50 Kg
    120 X 120 5 18.00 Kg
    120 X 120 6 21.30 Kg
    120 X 120 6.3 22.30 Kg
    120 X 120 8 27.90 Kg
    120 X 120 10 34.13 Kg
    140 X 140 6 25.97 Kg
    140 X 140 8 32.89 Kg
    140 X 140 10 41.15 Kg
    150 X 150 4 18.30 Kg
    150 X 150 5 22.70 Kg
    150 X 150 6 27.00 Kg
    150 X 150 6.3 28.30 Kg
    150 X 150 8 35.40 Kg
    150 X 150 10 43.47 Kg
    160 X 160 6 27.39 Kg
    160 X 160 8 36.90 Kg
    160 X 160 10 46.88 Kg
    180 X 180 5 27.97 Kg
    180 X 180 6 33.26 Kg
    180 X 180 8 43.00 Kg
    180 X 180 10 53.00 Kg
    200 X 200 5 31.18 Kg
    200 X 200 6 37.09 Kg
    200 X 200 8 48.00 Kg
    200 X 200 10 59.30 Kg
    250 X 250 6 46.83 Kg
    250 X 250 8 60.50 Kg
    250 X 250 10 75.00 Kg
    300 X 300 6 55.30 Kg
    300 X 300 8 74.18 Kg
    300 X 300 10 90.70 Kg
    350 X 350 10 105.93 Kg
    400 X 400 8 97.56 Kg

     

    SS SQUARE TUBE NOMINAL BORE SCHEDULE SIZES

    Nominal Schedule 5 Schedule 10 Schedule 40
    Inch MM Wt./MM Kg./M Kg./Ft Wt./MM Kg./M Kg./Ft Wt./MM Kg./M Kg./Ft
    1 / 2 21 1.65 0.801 0.244 2.11 0.999 0.305 2.77 1.270 0.387
    3 / 4 21.30 1.65 1.020 0.311 2.11 1.280 0.390 2.87 1.680 0.512
    1 26.70 1.65 1.290 0.393 2.77 2.090 0.637 3.38 2.500 0.762
    1 1 / 4 33.40 1.65 1.650 0.503 2.77 2.690 0.820 3.56 3.380 1.030
    1 1 / 2 42.20 1.65 1.900 0.579 2.77 3.110 0.948 3.68 4.050 1.230
    2 48.30 1.65 3.340 0.728 2.77 3.920 1.200      
    2 1 / 2 73.00 2.11 3.690 1.130 3.05 5.260 1.600      
    3 88.90 2.11 4.510 1.380 3.05 6.450 1.970      
    3 1 / 2 101.60 2.11 5.190 1.580 3.05 7.400 2.260      

      

    STAINLESS STEEL SQUARE TUBE TOLERANCES

    Largest Specified 
    Outside Dimension, 
    Inches
    Wall Thickness,
    Inches
    OD
    ± Inches
    To 1-1/4
    all
    0.015
    Over 1-1/4 to 2
    all
    0.020
    Over 2-1/2 to 5
    all
    0.030
    Over 5-1/2
    all
    0.060

     

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    STAINLESS STEEL SQUARE TUBES STOCK SUPPLY APPLICATIONS

    These stainless steel square tubes are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:

    • Stainless Steel Square Tube for Chemical and petrochemical
    • Stainless Steel Square Tube used for Power generation
    • Stainless Steel Square Tube for Renewable energy
    • Stainless Steel Square Tube for Pulp and Paper
    • Stainless Steel Square Tube for Process piping
    • Stainless Steel Square Pipe applications for Food and beverage
    • Stainless Steel Square Tube used for Oil and gas
    • Stainless Steel Square Tube applications in Mining
    • Stainless Steel Square Tube used for Water/waste
    • Stainless Steel Square Tube application for Marine Industry

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