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

Standard：7-1Product scope：Drill Stem SubsClear all

Filtered results

95 supplier profiles · 95 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.

  • Shenzhen Weisheng ITS Petroleum Tubular & Equipment Company, Ltd/Tianjin Company Facility

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-0666API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Shijiazhuang Ruker Oilfield Technology Co., Ltd.

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

    Products and scope listed on the certificates

    Kelly Valves; Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1735API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Kelly Valves; Drill Stem Subs

  • Sichuan Flodyna Technology Co., Ltd

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1863API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Sichuan Honghua Petroleum Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1477API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Sichuan Maxwell Oil Tools Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1827API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Sichuan PetroZHR Machinery & Engineering Co., Ltd

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

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1529API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers

  • Sichuan Province Shifang City Xingda Petroleum Equipment Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    Certificate dates need review
    • 7-1-1546: The listed expiration date is past, while the source says Active. Verify the current status.
    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1546API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Sichuan Shifang City Honghua Petroleum Equipment Manufacture Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    Certificate dates need review
    • 7-1-1165: The listed expiration date is past, while the source says Active. Verify the current status.
    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1165API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Tenergy Tianjin Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs; Stabilizers; Drill Collars

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1744API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Stabilizers; Drill Collars

  • Tianhe Oil Technology Co., Ltd.

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

    Products and scope listed on the certificates

    Stabilizers; Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys; Kelly Valves

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-0396API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Stabilizers; Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys; Kelly Valves

  • Tonghua City Qianjin Petro-Mechanical Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs; Kelly Valves

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0499API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Kelly Valves

  • Tonghua Petroleum Tools Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-0424API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Tonghua Yuantong Petroleum Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0917API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Well Technology Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1795API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Wuxi Haoan Technology Development Co., Ltd

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

    Products and scope listed on the certificates

    Kelly Valves; Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1756API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Kelly Valves; Drill Stem Subs

  • Wuxi Huaxin Petroleum Machine Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-0634API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Yancheng City Dagang Petroleum Tools Factory Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1661API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Yancheng Huayuan Petroleum Machinery Co., Ltd

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

    Products and scope listed on the certificates

    Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-1857API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

  • Yangzhou Right Petroleum Machinery Co., Ltd.

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

    Products and scope listed on the certificates

    Drill Stem Subs; Kelly Valves

    Certification standards: API-7-1

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 7-1-1105API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs; Kelly Valves

  • Zhongnan Equipment Company Ltd.

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

    Products and scope listed on the certificates

    Drill Collars; Drill Stem Subs

    Certification standards: API-7-1

    View detailsContact supplier
    View 1 related certificate record
    • 7-1-0701API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Collars; Drill Stem Subs

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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