Square Steel Pipe

Short Description:

Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction. Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000 Product Description Product name hot dipped galvanized steel pipe Pipe end plain end Pipe Length 3 meters-12 meters Outside daimeter 1/2 inch-...


  • FOB Price: US $500-800/ Ton
  • Min.Order Quantity: 20 Tons
  • Supply Ability: 20000 Tons per Month
  • Product Detail

    Product Tags

    Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction.

    Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000

    Product Description
    Product name hot dipped galvanized steel pipe
    Pipe end plain end
    Pipe Length 3 meters-12 meters
    Outside daimeter 1/2 inch-8 inch
    Pipe fittings threaded, coupling, caps, flange, etc
    Materials Q195, Q235, Q235B, St37-2, St52, SS400, STK500, ASTM A53, S235JR
    Standard API 5CT, GB/T3091, ASTM A53, JIS G 3443
    Surface galvanized
    Zinc Coating > 210g/m2
    Payment term T/T, L/C
    Applications water pipe, low fluid transportation, scaffolding pipe, greenhouse pipes
    Certificate ISO9001, SGS, TUV, BV
    Specifications of Pre Galvanized Steel Pipe
    Round Pipe Rectangular Tube Square Tube
    Nominal Thickness Size Thickness Size Thickness
    IN MM MM MM MM MM MM
    1/2″ 20 0.8-2.2 20*40 0.8-2.0 16*16 0.8-1.5
    3/4” 25 0.8-2.2 25*50 0.8-2.0 19*19 0.8-2.0
    —— 25.4 0.8-2.2 30*40 0.8-2.0 20*20 0.8-2.0
    1″ 32 0.8-2.2 30*50 0.8-2.0 25*25 0.8-2.0
    —— 38 1.0-2.2 37*57 0.8-2.0 30*30 0.8-2.0
    1-1/4′ 40 1.0-2.2 40*60 0.8-2.0 32*32 0.8-2.0
    —— 42 1.0-2.3 37*77 0.8-2.0 35*35 0.8-2.0
    1-1/2′ 47 1.0-2.3 25*75 0.9-2.0 38*38 0.8-2.0
    —— 48 1.0-2.3 40*80 1.0-2.2 40*40 0.8-2.0
    2″ 59 1.0-2.3 50*100 1.0-2.2 50*50 0.8-2.2
    —— 60.3 1.0-2.3 50*75 1.0-2.2 60*60 1.0-2.2
    2-1/2″ 75 1.0-2.3 38*75 1.0-2.2 75*75 1.0-2.2
    3″ 87 1.0-2.3 50*150 1.3-2.2 80*80 1.0-2.2
    4″ 113 1.0-2.3 100*100 1.2-2.2

    Big Square Pipe (6)













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