carbon steel pipe,erw steel pipe,lasw steel pipe,ssaw steel pipe,smls steel pipe,hollow section

Carbon Steel Pipe

Carbon steel pipe is made from an alloy of iron and carbon. It’s a strong, durable material resistant to corrosion and oxidation. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, chemical fertilizer equipment, and liquids, gases, solids transportation. Union Steel can offer SAWL/LSAW Steel Pipe, SSAH/SSAWSteel Pipe, EFW/ERW Steel Pipe, SMLS Steel Pipe and Hollow Section in standard size or as customer’s requirement.

  • Product Name: LSAW Steel Pipe, SAWL Steel Pipe, Longitudinally Submerged Arc Welding Pipe

    Outer Diameter: 355.6mm-2320mm

    Wall Thickness: 7-50mm

    Length: 5.8m-32m

    Ends: Black ends / Beveled ends / Plain ends

    LSAW Steel Pipe
  • Product: SSAW Pipe, SAWH Pipe, Spiral Welded Pipe, Spiral Submerged Arc Welding Pipe, HSAW Pipe

    OD: 219mm - 4064mm

    WT: 3.2 - 40mm

    Length: 3m - 48m


    API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70

    ASTM A53/A252/A500


    JIS G3457



    SSAW Steel Pipe
  • Product Name: ERW Steel Pipe, Electric Resistance Welded Pipe, ERW CS Pipe, EFW Steel Pipe

    Outer Diameter: 1/2"-28"

    Wall Thickness: 1.65-20mm (SCH40, SCH80, SCH160, SCHXS, SCHXXS, All Schedules)

    Length: 1-12m or As Customer Requirement

    Standard: ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217

    ERW Steel Pipe
  • Product Name: Square Hollow Section, SHS, Rectangular Hollow Section, RHS, Carbon Steel Square Tube, Carbon Steel Rectangular Tube


    Square Hollow Section: Size: OD: 10*10-1000*1000mm

    Rectangular Hollow Section: OD: 20mm*10mm ~ 400mm*300mm

    WT: 0.5mm~30mm

    Length: 0.1mtr~18mtr

    Standard: ASTM A500, ASTM A53, EN 10210, EN 10219JIS, BS EN 10025 S355 and S275, G3466BS 1387, BS 6323, AS1163 C250, C250L0, C350 C350L0, C450, C450L0

    Process Type: Hot Rolled / Hot Expanded, Electric Resistance / High Frequency Welded ,Cold Rolled,Annealed

    End: Square Cut, Burr Removed

    Surface: Bare, Black Painting, Lightly Oiled, Galvanized

    Application: In Industrial Construction, Machinery/Rack/Container Manufacturing

    Hollow Section
  • Product Name: Seamless Steel Pipe, CS SMLS Pipe, Seamless Carbon Steel Pipe, Seamless Pipe,Seamless Carbon Steel Pipe,Carbon Steel Seamless Pipe

    Size:OD: 10.3-1219.2mm
    WT: 1.65-60mm
    LENGTH: 5.8/6/11.8/12m
    Pipe Standard:  API 5L ;ASTM A106 ;JIS G3454,G3455,G3456;DIN1629/EN10216-1;EN 10208
    Application: For converying gas, water & oil for Fluids Transmission

    Seamless Steel Pipe