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API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier
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Coated Buried Pipelines and Fittings

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  • Polyurethane Foam District Heating Steel Pipe

  • Coated Carbon Steel Pipe Insulation Reducer

  • ISO 3183 Annex A L360ME 3LPE coated pipe

  • IPN8710 Internal Coating Water Steel Pipe

  • Three Layer Polypropylene(3LPP) Steel Pipe

  • Coal Tar Epoxy Coating Steel Pipe

  • Fusion Bond Epoxy(FBE) Steel Pipe

  • Concrete Weight Coating (CWC) Steel Pipe

  • Three Layer Polyethylene(3LPE) Steel Pipe

  • Coated Carbon Steel Pipe Insulated Tee

  • High-density Polyethylene (HDPE) Water Steel Pipe

  • Above Ground Pre-Insulated Steel Pipe

  • Coated Carbon Steel Pipe Insulated Elbow

  • ISO3183 L290ME line pipe for delivery methane gas

    ISO 3183 Annex A L290ME 3LPE coated pipe

  • Fiberglass Reinforced Plastic Insulation Pipe

Products

  • OTCG
  • Line Pipe
  • Coated Buried Pipelines and Fittings
  • Low and Moderate Temperature Steel Pipe
  • Boiler and Heat Exchanger Tubes

News&Blogs

  • Construction Technology Of Coal‑Tar Epoxy Anticorrosive Steel Pipe
  • Applicable Temperature Range Of Coal-Tar Epoxy Anticorrosive Steel Pipe
  • Classification of Coal Tar Epoxy Anti-Corrosion Steel Pipes

Inquiry






    WLD steel specialized in supplying and exporting LSAW, SSAW and SEAMLESS API 5L line pipe, cylinder steel pipe, Hydraulic steel Pipe and boiler, superheater steel pipe, Foam Insulated Piping and fitting.

    Latest News

    • Construction Technology Of Coal‑Tar Epoxy Anticorrosive Steel PipeSeptember 1, 2026 - 7:01 am
    • Applicable Temperature Range Of Coal-Tar Epoxy Anticorrosive Steel PipeAugust 20, 2026 - 3:31 am
    • Classification of Coal Tar Epoxy Anti-Corrosion Steel PipesJuly 28, 2026 - 6:13 am

    Product categories

    • Coated Buried Pipelines and Fittings
    • Heat Resistant Steel
    • ISO/API Line Pipe
    • Low and Moderate Temperature Steel
    • Oil country tubular goods (OCTG)
    • Seamless Steel Pipe

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    Address: NO.88, Xi'an International Trade Logistics Park, Baqiao District, China

    Fax: 029-89150514

    Email:steel@worldironsteel.com

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