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  • North Steel (Sydney) Group Co., Ltd
    • +61 478727799info@north-steel.com
  • Room 604, No. 2, Beichen Building, Beichen District, Tianjin, China.
    • +61 478727799  +61 434518549
    Head Office: Room 604, No. 2, Beichen Building, Beichen District, Tianjin, China.
    Australian Office: 72/208 Parramatta Rd, Homebush, NSW 2140, Australia.
    • galvanized steel pipe
    galvanized steel pipe
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    galvanized steel pipe

    GALVANIZED STEEL PIPE AS1163, AS1074

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    Galvanized Steel Pipe Standard: AS1163, AS1074, BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500 JIS G3452-2004, EN 10219, EN 10255-1996, DIN 2440 Material: C250,  C350, C450, C250L0/ C350L0/ C450L0 Q195, Q215, Q235, Q345 Specification: 1/2”-16” (OD: 21.3mm-406.4mm) Wall thickness: 0.8mm-12mm Surface treatment: Hot-dipping galvanized steel pipe, pre-galvanized steel pipe Galvanized steel pipe is protected by zinc, so it is not easy to rust. If it is used in the balcony, the best light with galvanized steel pipe, as well as galvanized steel pipe is durable, if the quality is excellent, using twenty years should not be an issue. Galvanized steel pipe refer to a galvanized surface, there may be welded steel pipe, it could be seamless steel pipe. Application: Galvanized steel pipe generally is utilized to make fences, balcony guardrail, water pipe. Commonly used in municipal projects, roads, factories, schools, development zones, gardens, squares, residential and other places.  

    AS/NZS 1163 Specification

    At NORTH STEEL, we carefully select and offer AS/NZS 1163 steel pipes in different strength grades, tailored to specific application scenarios. These steel pipes show excellent performance in ductility and toughness to meet the diverse needs of various structural and engineering projects. In addition, all grades of steel pipe under the AS/NZS 1163 standard are suitable for welding, which provides great flexibility and convenience for the project.
    Standard AS/NZS 1163
    Procedure ERW (CHS) , HOLLOW SECTION (RHS, SHS)
    Dimensions 13.5mm -610mm
    20*20 – 400*400mm
    Thickness 2.3mm – 12.7mm
    1.6 – 16mm
    Unit Length  Random: 4 – 16mtrs fixed length be specified at time of order.
    Steel Grade C250, C250L0 C350, C350L0 C450, C450L0
    Surface Coating NOPC. Varnishing, Oiling, Hot Dip Galvanizing
    FBE, 2PP, 3PP, 2PE, 3PE
    End Type Square Cut, Plain, Bevelled, Threaded, Grooved
    Joint Method Fitting, Flange, Coupling, Clamp, Pipe Shoulder, Welding
    Pipe Machining Welding, Bending, Hole Drilling, Punching, Swaging, Tapering, Flaring, Expanding

    Chemical Requirements of AS/NZS 1163

    The materials used in our production of AS/NZS 1163 steel pipes are strictly screened to ensure that they meet the high standards of chemical requirements. This strict material selection method gives the steel pipe excellent durability, strength and resistance to environmental erosion. In the production process, we have carried out strict control of the chemical composition of the steel, each steel pipe has gone through a fine manufacturing process, and fully meets the chemical requirements specified in the AS/NZS 1163 standard. It is our extreme attention to detail that enables our products to show outstanding performance in a variety of complex conditions.
    CHEMICAL COMPOSITION
    Grades (see Note 1) Chemical Composition (cast or product analysis) (see Note 2) % max.
    C Si Mn P S Cr Mo Al (see Note 3) Ti Micro-alloying elements CE (see Note 4)
    C250, C250L0 0.12 0.05 0.50 0.03 0.03 0.15 0.10 0.10 0.04 0.03 (see Note 5) 0.25
    C350, C350L0 0.20 0.25 1.60 0.03 0.03 0.30 0.10 0.10 0.04 0.15 (see Note 6) 0.43
    C450, C450L0 0.20 0.25 (see Note 7) 1.70 0.03 0.03 0.30 0.35 0.10 0.04 0.15 (see Note 6) 0.43
    • NOTES:
    • 1       The use of sulphide modification manufacturing techniques for these grades is permitted .
    • 2       The following elements may be present to the limits stated:
    • (a)        Copper            0.25% .
    • (b)         Nickel             0.25% .
    • 3       Limits specified are for soluble or total aluminium .
    • 4       Carbon equivalent (CE) is calculated from the following equation:
    • 5      Applies to niobium and vanadium only . However, niobium greater than 0.010% is not permitted.
    • 6      Applies to niobium, vanadium and titanium only . However, vanadium greater than 0. 10% is not permitted .
    • 7      For circular hollow sections (CHS), the silicon limit shall be 0.45.

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  • North Steel (Sydney) Group Co., Ltd
    • +61 478727799info@north-steel.com
  • Room 604, No. 2, Beichen Building, Beichen District, Tianjin, China.
    • +61 478727799  +61 434518549

    Head Office

    Room 604, No. 2 Beichen Building, Beichen District, Tianjin, China.

    Australian Office

    72/208 Parramatta Rd, Homebush, NSW 2140, Australia.

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