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150 supplier profiles · 150 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.

  • WANCHI STEEL PIPE (QINHUANGDAO) CO., LTD.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0465API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

  • Weifang East Pipe Industry Technical Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    Certificate dates need review
    • 5L-1273: The listed expiration date is past, while the source says Active. Verify the current status.
    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-1273API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1

  • Weifang WeiErDa Petroleum Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-0672API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1

  • Wuxi Beilai Tube Co., Ltd

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0564API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

  • Wuxi Fastube Dingyuan Precision Steel Pipe Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0543API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

  • Wuxi SP. Steel Tube Manufacturing Co., Ltd.

    New Area Wuxi City · Jiangsu Province · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0827API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

  • XPY (Liaocheng) Intelligent Technology, Co., LTD.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-1238API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

  • XUZHOU E&P PETROLEUM EQUIPMENT CO., LTD.

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

    Products and scope listed on the certificates

    Line Pipe Couplings

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-1283API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Couplings

  • Yangzhou Chengde Steel Pipe Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain …

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    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain End at PSL 2 - Service Annex J

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0621API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain …

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      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain End at PSL 2 - Service Annex J

  • 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

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex…

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    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex N

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0506API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex…

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      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex N

  • Yantai Humon Steel Pipe Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-1230API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2

  • Yantai Lubao Steel Pipe Co., Ltd./PQF Facility

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, An…

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    Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain End at PSL 2 - Service Annex N

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-1152API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, An…

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      Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N; Line Pipe Plain End at PSL 2 - Service Annex N

  • Yantai Steel Pipe Co., Ltd. of Laiwu Iron & Steel Group

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0490API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

  • Yichang Zhongnan Precision Steel Tube Co., Ltd.

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

    Products and scope listed on the certificates

    Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-1289API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N

  • Zhangjiagang Bonded Area Henglong Steel Tubes Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-1263API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1

  • Zhangjiagang ShaSteel & Kingland Pipeline Co., Ltd

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0809API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2 - Service Annex J; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

  • Zhejiang JiuLi Hi-Tech Metals Co., Ltd./Welded Mill

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-1352API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J

  • Zhejiang Kingland Pipe Industry Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex J

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-1231API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex J

  • Zhejiang Minghe Steel Pipe Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0707API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1

  • Zhejiang Ningsheng Steel Pipe Co., Ltd.

    Cixi City · Ningbo, Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-1266API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2

  • Zhejiang Pacific Seamless Steel Tube Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2 - Service Annex H

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0802API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2 - Service Annex H

  • Zhongyou Baoshishun (Qinhuangdao) Pipe Co., Ltd./Shanghai Branch

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-0472API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H

  • Zhongyou Baoshishun (Qinhuangdao) Pipe Co.,Ltd.

    Qinhuangdao ETDZ (East Part) · Hebei · People's Republic of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J

    Certification standards: API-5L

    View detailsContact supplier
    View 1 related certificate record
    • 5L-1213API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J

  • Zhongyuan Pipeline Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0466API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H

  • Ziyang Petroleum Steel Pipe Co., Ltd.

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

    Products and scope listed on the certificates

    Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H

    Certification standards: API-5L

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 5L-0290API-5L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H

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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