Supplier profile
Precedent Energy (Guanghan) Services Ltd.
Guanghan · Sichuan · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
The listed certificates include product licenses for API-16C; API-6A; system or certification programs for API Spec Q1, 10th Edition; ISO 9001:2015. These records are marked Active by the source.
System or program certification does not establish a license for a particular product.
This overview follows the certificate records on this page and covers the listed facility.
View supporting records (4)
These records were checked for this overview. Records with date concerns are excluded from the scope and standards summary. Open a record to review its full scope, dates and source wording.
Products & certifications
Based on certificate scope. Confirm specific models, availability and lead times with the supplier.
- Rigid Choke and Kill Lines
- Well Control Chokes
- Well Control Choke Actuators
- Ring Gaskets
- Blind and Test Flanges
- Back Pressure Valves
4 certificate records · marked Active by the source
The source sync time is not provided. Check current certificate status before purchasing.
Contact supplier
Phone & email for members
Active members can view contact details. Some profiles have none listed.
Membership is invitation-based and requires approval after registration. Public certificates need no sign in.
What should I include in an inquiry?
Include product specifications, quantity, required certifications, delivery location and target date. Ask for current certificates, a quotation and delivery terms.
Certificates & product scope
Check the relevant standards, scope and dates. Expand a record for details. Active is a source status, not live verification or supplier approval.
API-16C
16C-0368
Rigid Choke and Kill Lines; Well Control Chokes; Well Control Choke Actuators
- Effective
- 2025-01-02
- Expires
- 2028-01-02
View scope and certificate record details
Certification scope
Rigid Choke and Kill Lines; Well Control Chokes; Well Control Choke Actuators
- Original issue date
- 2015-11-24
- Source status changed
- 2015-11-24
API-6A
6A-1406
Ring Gaskets; Blind and Test Flanges; Back Pressure Valves; Chokes; Tees and Crosses; Top Connectors; Cross-Over Connectors; Casing and Tubing Heads; Pneumatic and Hydraulic Actuators; Check Valves; G…
- Effective
- 2025-01-02
- Expires
- 2028-01-02
View scope and certificate record details
Certification scope
Ring Gaskets; Blind and Test Flanges; Back Pressure Valves; Chokes; Tees and Crosses; Top Connectors; Cross-Over Connectors; Casing and Tubing Heads; Pneumatic and Hydraulic Actuators; Check Valves; Gate, Ball, Plug Valves; Adapter Spools and Spacer Spools; Mandrel-Type Hangers
- Original issue date
- 2013-01-02
- Source status changed
- 2013-01-02
ISO 9001:2015
ISO-1797
Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
- Effective
- 2025-01-02
- Expires
- 2028-01-02
View scope and certificate record details
Certification scope
Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
View original scope wording
Scope statement (source wording)Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
- Original issue date
- 2013-01-02
- Source status changed
- 2018-06-15
API Spec Q1, 10th Edition
Q1-1646
Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
- Effective
- 2024-12-11
- Expires
- 2028-01-02
View scope and certificate record details
Certification scope
Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
View original scope wording
Scope statement (source wording)Design, Manufacture and Repair of Wellhead and Christmas Tree Equipment and Choke and Kill Systems
- Original issue date
- 2013-01-02
- Source status changed
- 2024-12-11
Company information & address
A unique legal entity is not confirmed. Verify the company’s identity with the supplier.
View address & legal records
- Source company name
- Precedent Energy (Guanghan) Services Ltd.
- Site address (source record)
- Sanya Road Guanghan, Sichuan , 618300 People's Republic of China
About these records
Certificates are sourced from the API Composite List; the sync time is not provided. OFMP is not a certifying body. Verify current certificates, company identity and delivery capability before purchasing.