OFMP

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Search by product, company, standard and location. Review certificate records, then contact suppliers for a quote.

Product scope：Line Pipe ThreadsClear all

Filtered results

5 supplier profiles · 5 certificate records

Profiles are organized by the site linked to the certificate records. One company may have multiple profiles. Records are marked Active by the source; the last sync time is unavailable. Confirm current status and supply capability before purchasing.

Only profiles and certificate records matching your filters are shown. Profile details are not limited by these filters.

  • Hengyang Valin Steel Tube Co., Ltd.

    Hengyang City · Hunan Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Casing & Tubing Threads; Line Pipe Threads

    Certification standards: API-5B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5B-0387API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads; Line Pipe Threads

  • HSC (Chengdu) Seamless Steel Pipe Co., Ltd.

    Chengdu · Sichuan · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Casing & Tubing Threads; Line Pipe Threads

    Certification standards: API-5B

    Certificate dates need review
    • 5B-0396: The listed expiration date is past, while the source says Active. Verify the current status.
    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5B-0396API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads; Line Pipe Threads

  • Jiangsu Changbao Precision Steel Tube Co., Ltd

    Jintan · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Casing & Tubing Threads; Line Pipe Threads

    Certification standards: API-5B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5B-0398API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads; Line Pipe Threads

  • Jiangsu Changbao Steel Tube Limited Co.

    Changzhou · Jiangsu Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Casing & Tubing Threads; Line Pipe Threads

    Certification standards: API-5B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5B-0389API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads; Line Pipe Threads

  • Yangzhou Lontrin Energy Equipment Co., Ltd

    Yangzhou City · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Casing & Tubing Threads; Line Pipe Threads

    Certification standards: API-5B

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5B-0671API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads; Line Pipe Threads

OFMP organizes public certificate records and is not API or a certifying body. Before purchasing, check the listed site, product scope and actual supply capability. Active members can view available contact details in supplier profiles.

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