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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.

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  • WEFIC Ocean Equipment Manufacturing Co., Ltd.

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

    Products and scope listed on the certificates

    Back Pressure Valves; Bullplugs; Casing and Tubing Heads; Chokes; Cross-Over Connectors; Blind and Test Flanges; Tees and Crosses; Top Connectors; Valve Removal Plugs; Adapter Spools and Spacer Spools…

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    Back Pressure Valves; Bullplugs; Casing and Tubing Heads; Chokes; Cross-Over Connectors; Blind and Test Flanges; Tees and Crosses; Top Connectors; Valve Removal Plugs; Adapter Spools and Spacer Spools; Slip-Type Hangers; Mandrel-Type Hangers; Gate, Ball, Plug Valves; Surface Safety Valves; Pneumatic and Hydraulic Actuators; Check Valves

    Certification standards: API-6A

    View details
    View 1 related certificate record
    • 6A-2253API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Back Pressure Valves; Bullplugs; Casing and Tubing Heads; Chokes; Cross-Over Connectors; Blind and Test Flanges; Tees and Crosses; Top Connectors; Valve Removal Plugs; Adapter Spools and Spacer Spools…

      Show full text

      Back Pressure Valves; Bullplugs; Casing and Tubing Heads; Chokes; Cross-Over Connectors; Blind and Test Flanges; Tees and Crosses; Top Connectors; Valve Removal Plugs; Adapter Spools and Spacer Spools; Slip-Type Hangers; Mandrel-Type Hangers; Gate, Ball, Plug Valves; Surface Safety Valves; Pneumatic and Hydraulic Actuators; Check Valves

  • Weidouli Valves 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; 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; Plug Valv…

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    Check Valves - Type A; 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; Plug Valves

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

    View details
    View 3 related certificate records
    • 594-0086API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A

    • 602-0189API-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-1900API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Weiqiang Valve Group Co., Ltd.

    Lishui 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

    Certification standards: API-6D

    View details
    View 1 related certificate record
    • 6D-2135API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Wenzhou Elite Flow Control 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

    Certification standards: API-6D

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    View 1 related certificate record
    • 6D-2031API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Wenzhou Growth Fluid Equipment 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; Gate Valves; Check Valves

    Certification standards: API-6D

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    View 1 related certificate record
    • 6D-1919API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Gate Valves; Check Valves

  • Wenzhou Kehua 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 details
    View 1 related certificate record
    • 6D-2247API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Wenzhou Tianyu 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 details
    View 1 related certificate record
    • 6D-2169API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Wenzhou WKT 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 details
    View 1 related certificate record
    • 6D-2279API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Wenzhou Zhenshun 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 details
    View 1 related certificate record
    • 6D-1933API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Williams Valve

    Dafeng · 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 details
    View 1 related certificate record
    • 6D-1421API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • WUHAN BOILER GROUP VALVE CO., LTD

    Wuhan City · Hubei 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 details
    View 1 related certificate record
    • 6D-2025API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Wuhu CNM Valve Industry Co., Ltd.

    WuHu · Anhui · 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 details
    View 1 related certificate record
    • 6D-2289API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Wuxi Fusheng Valve Industrial 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

    Check Valves; Ball Valves; Gate Valves

    Certification standards: API-6D

    View details
    View 1 related certificate record
    • 6D-0877API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • Wuzhou Valve Co., Ltd.

    Wenzhou · Zhejiang · 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; Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-602; API-6D

    View details
    View 2 related certificate records
    • 602-0176API-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-1754API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • Xhval Group 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 details
    View 1 related certificate record
    • 6D-2185API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Xi'an Pump & Valve Plant Co., Ltd.

    Xi'an · Shaanxi · 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 details
    View 1 related certificate record
    • 6D-0787API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • Xifolong Valve Group Co., Ltd

    Xi'an · Shaanxi · People's Republic of China
    Source status: ActiveIn these results: 2 certificate records

    Products and scope listed on the certificates

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

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

    View details
    View 2 related certificate records
    • 6A-2303API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Chokes; Gate, Ball, Plug Valves; Check Valves

    • 6D-1132API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • Xingfeng Valve Group 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

    Certification standards: API-6D

    View details
    View 1 related certificate record
    • 6D-2140API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Xingwei Valve Group 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

    Certification standards: API-6D

    View details
    View 1 related certificate record
    • 6D-1977API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Xinhai 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

    Check Valves; Ball Valves; Gate Valves

    Certification standards: API-6D

    View details
    View 1 related certificate record
    • 6D-0506API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • XINTAI VALVE GROUP CO., LTD.

    Wenzhou · Zhejiang · 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; Check Valves; Ball Valves; Plug Valves; Gate Valves

    Certification standards: API-602; API-6D

    View details
    View 2 related certificate records
    • 602-0174API-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-1778API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Plug Valves; Gate Valves

  • Xuanda Industrial Group Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: ActiveIn these results: 2 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Check Valves; Ball Valves; Gate Valves

    Certification standards: API-594; API-6D

    View details
    View 2 related certificate records
    • 594-0076API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 6D-0665API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • Y B I Valves Co., Ltd.

    Chinese registered name: 斯登科股份有限公司

    Daliao District · Kaohsiung · Taiwan, Republic Of China
    Source status: ActiveIn these results: 2 certificate records

    Products and scope listed on the certificates

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

    Certification standards: API-602; API-6D

    View details
    View 2 related certificate records
    • 602-0093API-602

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

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

    • 6D-0666API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

  • Yanan Xet Pump Valve Technology Co., Ltd

    Yan'an · Shaanxi · 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 details
    View 3 related certificate records
    • 594-0083API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B

    • 602-0206API-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-2218API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Yancheng Baixin Petroleum Machinery Co., Ltd

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

    Products and scope listed on the certificates

    Gate, Ball, Plug Valves; Blind and Test Flanges; Tees and Crosses; Casing and Tubing Heads; Slip-Type Hangers; Mandrel-Type Hangers; Cross-Over Connectors; Top Connectors; Adapter Spools and Spacer Sp…

    Show full text

    Gate, Ball, Plug Valves; Blind and Test Flanges; Tees and Crosses; Casing and Tubing Heads; Slip-Type Hangers; Mandrel-Type Hangers; Cross-Over Connectors; Top Connectors; Adapter Spools and Spacer Spools; Ring Gaskets; Check Valves; Chokes; Pneumatic and Hydraulic Actuators

    Certification standards: API-6A

    View details
    View 1 related certificate record
    • 6A-1348API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate, Ball, Plug Valves; Blind and Test Flanges; Tees and Crosses; Casing and Tubing Heads; Slip-Type Hangers; Mandrel-Type Hangers; Cross-Over Connectors; Top Connectors; Adapter Spools and Spacer Sp…

      Show full text

      Gate, Ball, Plug Valves; Blind and Test Flanges; Tees and Crosses; Casing and Tubing Heads; Slip-Type Hangers; Mandrel-Type Hangers; Cross-Over Connectors; Top Connectors; Adapter Spools and Spacer Spools; Ring Gaskets; Check Valves; Chokes; Pneumatic and Hydraulic Actuators

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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