NBR 5590 Hot Dip Galvanized Carbon Steel Pipes

Short Description:

NBR 5590:

Grades: A and B. Black, Galvanized or Painted,
with smooth tip, threaded (NPT) or grooved


  • MOQ Per Size: 2 tons
  • Min. Order Quantity: One container
  • Production Time: usually 25 days
  • Delivery Port: Xingang Tianjin Port in China
  • Payment Terms: L/C,D/A,D/P,T/T
  • Brand: YOUFA
  • Product Detail

    Product Tags

    Hot Galvanized Steel Pipes

    one-stop supply types of galvanized pipes and fittings

    Hot-dip Galvanized Carbon Steel Tubes Technical Requirements

    Tubes NBR 5590
    They are manufactured and supplied with or without seams, made for the conduction of non-corrosive liquids. They are used in machining and mechanical equipment, but can be used in the conduction of steam, water, gas and compressed air.

    The Brazilian Standard – NBR 5590 for steel tubes, was published by the Brazilian Association of Technical Standards, ABNT, with the aim of regulating the production and supply of Schedule Tubes. These tubes are manufactured in carbon steel, with longitudinal welding, black or galvanized, with the objective of conducting non-corrosive fluids under pressure, temperature and specific mechanical applications, although they are also used for common applications of conducting vapors, gases, water and compressed air. These steel tubes obtain mandatory certification after carrying out safety and efficiency laboratory tests. With specific dimensions, this type of tube is used in mechanical and machining applications. Similar standard: ASTM A53.

      Technical Specifications
    • Material Hot-dip galvanized carbon steel;
    • Coating Zinc layer applied using the hot galvanizing process, with a minimum thickness in accordance with applicable standards;
    • Length Bars from 5.8 to 6 meters (or as required by the project)
    • Wall Thickness  According to applicable NBR, ASTM or DIN standards;

    Galvanized Tube Steel Grade and Standards

     GALVANIZED TUBES CARBON STEEL GRADE MATERIAL
    Standards ASTM A53 / API 5L JIS3444 BS1387 / EN10255 GB/T3091
    Steel Grade Gr. A STK290 S195 Q195
    Gr. B STK400 S235 Q235
    Gr. C STK500 S355 Q355

    NBR 5590 Galvanized Steel Tube Sizes

    q235 gi pipe
    fire sprinkler steel pipe
    bsp threaded gi pipe
    3
    Galvanized pipes stock
    DN OD OD Wall Thickness Class Weight
    INCH MM (mm) SCH (kg/m)
    15 1/2” 21.3 2.11 SCH10 1
    2.41 SCH30 1.12
    2.77 SCH40 STD 1.27
    20 3/4” 26.7 2.11 SCH10 1.28
    2.41 SCH30 1.44
    2.87 SCH40 STD 1.69
    3.91 SCH80 XS 2.2
    25 1” 33.4 2.77 SCH10 2.09
    2.90 SCH30 2.18
    3.38 SCH40 STD 2.5
    4.55 SCH80 XS 3.24
    32 1-1/4” 42.2 2.77 SCH10 2.69
    2.97 SCH30 2.87
    3.56 SCH40 STD 3.39
    4.85 SCH80 XS 4.47
    40 1-1/2” 48.3 2.77 SCH10 3.11
    3.18 SCH30 3.54
    3.68 SCH40 STD 4.05
    5.08 SCH80 XS 5.41
    50 2” 60.3 2.77 SCH10 3.93
    3.18 SCH30 4.48
    3.91 SCH40 STD 5.44
    65 2-1/2” 73 2.11 SCH5 3.69
    3.05 SCH10 5.26
    4.78 SCH30 8.04
    5.16 SCH40 STD 8.63
    80 3” 88.9 2.11 SCH5 4.52
    3.05 SCH10 6.46
    4.78 SCH30 9.92
    5.49 SCH40 STD 11.29
    90 3-1/2" 101.6 2.11 SCH5 5.18
    3.05 SCH10 7.41
    4.78 SCH30 11.41
    5.74 SCH40 STD 13.57
    100 4” 114.3 2.11 SCH5 5.84
    3.05 SCH10 8.37
    4.78 SCH30 12.91
    6.02 SCH40 STD 16.08
    125 5” 141.3 6.55 SCH40 STD 21.77
    9.52 SCH80 XS 30.94
    12.7 SCH120 40.28
    150 6” 168.3 7.11 SCH40 STD 28.26
    10.97 SCH80 XS 42.56
    200 8” 219.1 6.35 SCH20 33.32
    7.04 SCH30 36.82
    8.18 SCH40 STD 42.55
    10.31 SCH60 53.09
    12.7 SCH80 XS 64.64
    250 10” 273 6.35 SCH20 41.76
    7.8 SCH30 51.01
    9.27 SCH40 STD 60.29
    12.7 SCH60 81.53
    300 12" 323.8 6.35 SCH20 49.71
    8.38 SCH30 65.19
    10.31 SCH40 79.71
    labs

    High Quality Guaranteed

    1) During and after production, QC staffs with more than 5 years experience inspect products in random.

    2) National accredited laboratory with CNAS certificates

    3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.

    4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK.

    Other Related Steel Galvanized Products

    Malleable Galvanized Fittings, 

    Malleable Galvanized Fittings Inner Plastic Coated

    Construction Galvanized Square Pipe, 

    Solar Structure Steel Pipes,

    Structure Steel Pipes


  • Previous:
  • Next: