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Product scope：Check ValvesClear all

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347 supplier profiles · 514 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.

  • Kaitai Valve (Group) Co., Ltd.

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

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 6D-1862API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • Kamroo Holding Group Co., Ltd.

    Haining City, Jiaxing City · Zhejiang Province · People's Republic of China
    Source status: ActiveIn these results: 2 certificate records

    Products and scope listed on the certificates

    Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Ball Valves; Check Valves

    Certification standards: API-602; API-6D

    View detailsContact supplierCompany website
    View 2 related certificate records
    • 602-0205API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1729API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Ball Valves; Check Valves

  • KCM Valve Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Check Valves; Ball Valves;…

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    Check Valves - Type A; Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-594; API-602; API-6D

    View detailsContact supplierCompany website
    View 3 related certificate records
    • 594-0050API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 602-0145API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-0305API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • KeKe Group Co., Ltd.

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

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves; Plug Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-2249API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Kelite Group Co., Ltd.

    Wenzhou · Zhejiang Province · People's Republic of China
    Source status: ActiveIn these results: 3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Check Valves; Ball Valves; Gate Valves; Plug Valv…

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    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Check Valves; Ball Valves; Gate Valves; Plug Valves

    Certification standards: API-594; API-602; API-6D

    View detailsContact supplierCompany website
    View 3 related certificate records
    • 594-0112API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B

    • 602-0125API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1667API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves; Plug Valves

  • KHV Flowcontrol Co., Ltd.

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

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-1576API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • KING GATE METAL CORP

    Chinese registered name: 金口金屬股份有限公司

    Taiwan GUI 55851314

    Taichung City · Taiwan, Republic Of China
    Source status: ActiveIn these results: 2 certificate records

    Products and scope listed on the certificates

    Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Ball Valves; Check Valves

    Certification standards: API-602; API-6D

    View detailsContact supplierCompany website
    View 2 related certificate records
    • 602-0070API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1580API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Ball Valves; Check Valves

  • Kist Valve Group Co., Ltd.

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

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 6D-1955API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Koflow Valve Group Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Plug Valves; …

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    Check Valves - Type A; Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Plug Valves; Ball Valves; Check Valves

    Certification standards: API-594; API-602; API-6D

    View detailsContact supplier
    View 3 related certificate records
    • 594-0067API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 602-0181API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1345API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Plug Valves; Ball Valves; Check Valves

  • KOJO Valve, Inc.

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

    Products and scope listed on the certificates

    Ball Valves; Plug Valves; Gate Valves; Check Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-2156API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Plug Valves; Gate Valves; Check Valves

  • KSB Valves (Changzhou) Co., Ltd.

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

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-1481API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • Kunshan Viza Valve Co., Ltd.

    Kunshan City · Jiangsu · People's Republic of China
    Source status: ActiveIn these results: 2 certificate records

    Products and scope listed on the certificates

    Gate, Ball, Plug Valves; Check Valves; Chokes; Ball Valves; Gate Valves; Plug Valves

    Certification standards: API-6A; API-6D

    View detailsContact supplierCompany website
    View 2 related certificate records
    • 6A-2262API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate, Ball, Plug Valves; Check Valves; Chokes

    • 6D-0561API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves; Plug Valves

  • Laiside Valve Co., Ltd.

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

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves; Plug Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-2189API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Lanzhou High Pressure Valve Co., Ltd.

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

    Products and scope listed on the certificates

    Gate Valves; Plug Valves; Ball Valves; Check Valves

    Certification standards: API-6D

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 6D-0220API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Plug Valves; Ball Valves; Check Valves

  • Lianggu Valve Group Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Ball Valves; Check Valves; Gate Valves

    Certification standards: API-594; API-602; API-6D

    View detailsContact supplierCompany website
    View 3 related certificate records
    • 594-0094API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B

    • 602-0121API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1893API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Lishui Gowin Valve Technology Co., Ltd

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

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-2037API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • LISHUI OUYI VALVE CO., LTD

    Lishui · Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Plug Valves; Ball Valves; Check Valv…

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    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Gate Valves; Plug Valves; Ball Valves; Check Valves

    Certification standards: API-594; API-602; API-6D

    View detailsContact supplier
    View 3 related certificate records
    • 594-0105API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B

    • 602-0228API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1671API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Plug Valves; Ball Valves; Check Valves

  • Lixin Valve Group Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Check Valves; Ball Valves; Plug Valves; Gate Valv…

    Show full text

    Check Valves - Type B; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-594; API-602; API-6D

    View detailsContact supplier
    View 3 related certificate records
    • 594-0051API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B

    • 602-0141API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    • 6D-1167API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • Luoyang Ship Material Research Institute

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

    Products and scope listed on the certificates

    Check Valves; Ball Valves

    Certification standards: API-6D

    Certificate dates need review
    • 6D-1419: The listed effective date is in the future. Confirm the current status with API.
    View detailsContact supplier
    View 1 related certificate record
    • 6D-1419API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves

  • Marco Valve Co.

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

    Products and scope listed on the certificates

    Gate Valves; Ball Valves; Check Valves

    Certification standards: API-6D

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 6D-1389API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves; Ball Valves; Check Valves

  • Mingzhu Valve Group Co., Ltd

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

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplierCompany website
    View 1 related certificate record
    • 6D-1837API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • Minjou Electro Mechanical Equipment Co., Ltd.

    Chinese registered name: 旻宙機電設備有限公司

    Taiwan GUI 27788375

    Kaohsiung · Taiwan · Taiwan, Republic Of China
    Source status: ActiveIn these results: 1 certificate record

    Products and scope listed on the certificates

    Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

    Certification standards: API-602

    View detailsContact supplier
    View 1 related certificate record
    • 602-0170API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller

  • Modentic Valve Corp. (Nanjing)

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

    Products and scope listed on the certificates

    Check Valves; Ball Valves; Gate Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-1344API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • MT OKAY VALVE CO., LTD.

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

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves

    Certification standards: API-6D

    Certificate dates need review
    • 6D-1924: The listed expiration date is past, while the source says Active. Verify the current status.
    View detailsContact supplier
    View 1 related certificate record
    • 6D-1924API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Naitelong Valve Technology Co., Ltd.

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

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves; Plug Valves

    Certification standards: API-6D

    View detailsContact supplier
    View 1 related certificate record
    • 6D-2322API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

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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