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1,984 supplier profiles · 4,538 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.

  • Oulam Valve Technology Co., Ltd.

    Wenzhou City · Zhejiang Province · People's Republic of China
    Source status: Active2 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; Ball Valves; Check Valves; Gate Valves

    Certification standards: API-602; API-6D

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    View 2 certificate records
    • 602-0193API-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-2181API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves

  • Ouming Valve Group Co. Ltd.

    Wenzhou City · Zhejiang Province · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Ball Valves; Check Valves; Gate Valves; Plug Valves

    Certification standards: API-6D

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    View 1 certificate record
    • 6D-2259API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Oviko Group Co., Ltd.

    Wenzhou · Zhejiang · People's Republic of China
    Source status: Active7 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Sm…

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

    Certification standards: API-594; API-600; API-602; API-608; API-6A; API-6D; API Spec Q1, 10th Edition

    View details
    View 7 certificate records
    • 594-0100API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 600-0452API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0221API-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

    • 608-0122API-608

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Metal Ball Valves

    • 6A-2579API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Gate, Ball, Plug Valves

    • 6D-0775API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves; Plug Valves

    • Q1-8296API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Pangang Group Chengdu Steel & Vanadium Co., Ltd.

    Chengdu · Sichuan · People's Republic of China
    Source status: Active1 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

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    View 1 certificate record
    • 5L-1267API-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

  • Panjin Aojia Petroleum Machinery Equipment Co., Ltd.

    Panjin City · Liaoning Province · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Product scope was not provided; review the certificates in the supplier details.

    Certification standards: API Spec Q1, 10th Edition

    View details
    View 1 certificate record
    • Q1-4024API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panjin Guoqiang Petroleum Equipment Manufacturing Co., Ltd.

    Panjin · Liaoning · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Piston Mud Pump Components

    Certification standards: API-7K; API Spec Q1, 10th Edition

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    View 2 certificate records
    • 7K-0606API-7K

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Piston Mud Pump Components

    • Q1-5183API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panjin Hengtaifeng Petroleum Machinery Manufacturing Co., Ltd.

    Panjin City · Liaoning Province · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Pumping Unit Structure

    Certification standards: API-11E

    View details
    View 1 certificate record
    • 11E-0247API-11E

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Pumping Unit Structure

  • Panjin Liaohe Jinyu Petroleum Equipment Co., Ltd.

    Panjin · Liaoning · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Steel Sucker Rods and Steel Pony Rods

    Certification standards: API-11B

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    View 1 certificate record
    • 11B-0209API-11B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Steel Sucker Rods and Steel Pony Rods

  • Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co., Ltd.

    Panjin City · Liaoning · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Drill Stem Subs; Power Swivels and/or Top Drives

    Certification standards: API-7-1; API-8C; API Spec Q1, 10th Edition

    View details
    View 3 certificate records
    • 7-1-1436API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Stem Subs

    • 8C-0323API-8C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Power Swivels and/or Top Drives

    • Q1-0588API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panjin Liaoyou Golden Ring Energy Equipment Manufacturing Co., Ltd.

    Panjin · Liaoning · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Casing & Tubing Threads; Casing or Tubing Pup Joints

    Certification standards: API-5B; API-5CT; API Spec Q1, 10th Edition

    View details
    View 3 certificate records
    • 5B-0223API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads

    • 5CT-2569API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing or Tubing Pup Joints

    • Q1-3225API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panjin Sanjie Petroleum Equipment Co., Ltd.

    Dawa District, Panjin · Liaoning · People's Republic of China
    Source status: Active2 certificate records

    Products and scope listed on the certificates

    Casing & Tubing Threads; Casing or Tubing Pup Joints

    Certification standards: API-5B; API-5CT

    View details
    View 2 certificate records
    • 5B-0331API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads

    • 5CT-2504API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing or Tubing Pup Joints

  • Panjin Yongshengli Oil Technology Development Co., Ltd.

    Panjin · Liaoning Province · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Product scope was not provided; review the certificates in the supplier details.

    Certification standards: API Spec Q2, 2nd Edition

    View details
    View 1 certificate record
    • Q2-0320API Spec Q2, 2nd Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panyu Chu Kong Steel Pipe (Lianyungang) Co., Ltd

    Lianyungang City · Jiangsu · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Steel Pipe; 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-2B; API-5L; API Spec Q1, 10th Edition

    View details
    View 3 certificate records
    • 2B-0214API-2B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Steel Pipe

    • 5L-0924API-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

    • Q1-3972API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panyu Chu Kong Steel Pipe (Zhuhai) Co., Ltd

    Zhuhai · Guangdong · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Steel Pipe; 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-2B; API-5L; API Spec Q1, 10th Edition

    View details
    View 3 certificate records
    • 2B-0151API-2B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Steel Pipe

    • 5L-0928API-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

    • Q1-4039API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Panzhihua Bingyang Technology Co., Ltd.

    Panzhihua City · Sichuan · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Product scope was not provided; review the certificates in the supplier details.

    Certification standards: API Spec Q1, 10th Edition

    View details
    View 1 certificate record
    • Q1-3022API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Perfect Oil & Gas Engineering Solutions (Jiangsu) Co., Ltd.

    Huaian · Jiangsu · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Well Control Chokes; Bullplugs; Blind and Test Flanges; Chokes; Tees and Crosses; Top Connectors; Cross-Over Connectors; Casing and Tubing Heads; Gate, Ball, Plug Valves; Mandrel-Type Hangers; Slip-Ty…

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

    Certification standards: API-16C; API-6A; API-6D

    View details
    View 3 certificate records
    • 16C-0581API-16C

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Well Control Chokes

    • 6A-1726API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

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

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

    • 6D-2268API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Check Valves; Gate Valves; Plug Valves

  • Petro-king Energy Technology Co., Ltd.

    Huizhou · Guangdong · People's Republic of China
    Source status: Active6 certificate records

    Products and scope listed on the certificates

    Packers; Subsurface Safety Valves; Landing Nipples; Lock Mandrels; Completion Accessories - Pressure Containing; Completion Accessories - Non-Pressure Containing

    Certification standards: API-11D1; API-14A; API-14L; API-19AC; ISO 9001:2015; API Spec Q1, 10th Edition

    View details
    View 6 certificate records
    • 11D1-0214API-11D1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Packers

    • 14A-0088API-14A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Subsurface Safety Valves

    • 14L-0106API-14L

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Landing Nipples; Lock Mandrels

    • 19AC-0038API-19AC

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Completion Accessories - Pressure Containing; Completion Accessories - Non-Pressure Containing

    • ISO-5119ISO 9001:2015

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

    • Q1-4793API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • PetroMaterials (Cangzhou) Co., Ltd.

    Qing County · Hebei · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Drill Pipe Body; Tool Joint; Drill Pipe; Kellys; Drill Stem Subs; Drill Collars; Heavy Weight Drill Pipe; Rotary Shouldered Connections Threads

    Certification standards: API-5DP; API-7-1; API-7-2; API Spec Q1, 10th Edition

    View details
    View 4 certificate records
    • 5DP-0047API-5DP

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Pipe Body; Tool Joint; Drill Pipe

    • 7-1-0691API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Kellys; Drill Stem Subs; Drill Collars; Heavy Weight Drill Pipe

    • 7-2-1306API-7-2

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Rotary Shouldered Connections Threads

    • Q1-4501API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Petrotex Oil & Gas Equipment Limited

    Nantong City · Jiangsu Province · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Riser Coupling; Casing & Tubing Threads; Casing or Tubing Pup Joints; Casing or Tubing Couplings

    Certification standards: API-16F; API-5B; API-5CT; API Spec Q1, 10th Edition

    View details
    View 4 certificate records
    • 16F-0024API-16F

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Riser Coupling

    • 5B-0530API-5B

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing & Tubing Threads

    • 5CT-2056API-5CT

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Casing or Tubing Pup Joints; Casing or Tubing Couplings

    • Q1-6103API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • Pinyou Precision Machinery (Huai'an) Co., Ltd

    Huai'an · Jiangsu · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Blind and Test Flanges; Tees and Crosses; Gate, Ball, Plug Valves

    Certification standards: API-6A

    View details
    View 1 certificate record
    • 6A-2616API-6A

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Blind and Test Flanges; Tees and Crosses; Gate, Ball, Plug Valves

  • Pipe & Drilling Tools Manufacture Co., Ltd.

    Panjin · Liaoning · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Drill Pipe Body; Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs

    Certification standards: API-5DP; API-7-1; API Spec Q1, 10th Edition

    View details
    View 3 certificate records
    • 5DP-0086API-5DP

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Drill Pipe Body

    • 7-1-0575API-7-1

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs

    • Q1-3620API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • PONHAN VALVE (SUZHOU) CO., LTD.

    Suzhou · Jiangsu · People's Republic of China
    Source status: Active5 certificate records

    Products and scope listed on the certificates

    Check Valves - Type A; Check Valves - Type B; Metal Ball Valves; Butterfly Valves - Category B; Butterfly Valves - Category A; Check Valves; Ball Valves; Gate Valves

    Certification standards: API-594; API-608; API-609; API-6D; API Spec Q1, 10th Edition

    View details
    View 5 certificate records
    • 594-0102API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type A; Check Valves - Type B

    • 608-0045API-608

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Metal Ball Valves

    • 609-0097API-609

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Butterfly Valves - Category B; Butterfly Valves - Category A

    • 6D-1467API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves; Ball Valves; Gate Valves

    • Q1--4479API Spec Q1, 10th Edition

      System or program certificationSource status: Active

      Effective
      Expires
      Source status changed

      Product scope was not provided; check the certificate.

  • PONHAN VALVE (SUZHOU) CO., LTD.

    Dongtai City · Jiangsu · People's Republic of China
    Source status: Active4 certificate records

    Products and scope listed on the certificates

    Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Corrosion-Resistant Bolted Bonnet Gate …

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    Bolted Bonnet Steel Gate Valves; Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller; Corrosion-Resistant Bolted Bonnet Gate Valves; Ball Valves; Gate Valves

    Certification standards: API-600; API-602; API-603; API-6D

    View details
    View 4 certificate records
    • 600-0388API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 602-0161API-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

    • 603-0025API-603

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Corrosion-Resistant Bolted Bonnet Gate Valves

    • 6D-2057API-6D

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Ball Valves; Gate Valves

  • Pourin Special Welding Technology Co., Ltd.

    Jiangmen · Guangdong · People's Republic of China
    Source status: Active1 certificate record

    Products and scope listed on the certificates

    Manufacturer of Clad Steel Pipe

    Certification standards: API-5LD

    View details
    View 1 certificate record
    • 5LD-0103API-5LD

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Manufacturer of Clad Steel Pipe

  • Powell (SUNT) Valve Co., Ltd.

    Yancheng · Jiangsu · People's Republic of China
    Source status: Active3 certificate records

    Products and scope listed on the certificates

    Check Valves - Type B; Check Valves - Type A; Bolted Bonnet Steel Gate Valves; Corrosion-Resistant Bolted Bonnet Gate Valves

    Certification standards: API-594; API-600; API-603

    Certificate dates need review
    • 594-0013: The listed expiration date is past, while the source says Active. Verify the current status.
    • 600-0118: The listed expiration date is past, while the source says Active. Verify the current status.
    • 603-0008: The listed expiration date is past, while the source says Active. Verify the current status.
    View details
    View 3 certificate records
    • 594-0013API-594

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Check Valves - Type B; Check Valves - Type A

    • 600-0118API-600

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Bolted Bonnet Steel Gate Valves

    • 603-0008API-603

      Product licenceSource status: Active

      Effective
      Expires
      Source status changed

      Corrosion-Resistant Bolted Bonnet Gate 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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