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API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier
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ISO/API Line Pipe

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  • API 5L Grade B Line Pipe

  • API 5L X42 Line Pipe

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  • ASTM A135 Grade B Fire Sprinkler Steel Pipe

  • ASTM A252 Grade2 Steel Pipe Piles

  • ASTM A252 Grade3 Steel Pipe Piles

  • ASTM A795 Type E Grade B Fire Line Pipe

Products

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

News&Blogs

  • Inspection Standards for FBE Anticorrosive Coatings
  • Heat Treatment Defects Of Steel Pipes And Their Prevention
  • Mechanical Properties Analysis Of Galvanized 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

    • Inspection Standards for FBE Anticorrosive CoatingsJune 4, 2025 - 7:39 am
    • Heat Treatment Defects Of Steel Pipes And Their PreventionApril 18, 2025 - 8:11 am
    • Mechanical Properties Analysis Of Galvanized Steel PipesApril 1, 2025 - 7:32 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

    CONTACT

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

    Fax: 029-89150514

    Email:[email protected]

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