Supplier profile
SJ Petroleum Machinery Co.
Jingzhou · Hubei · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Design, Manufacture and Service of Petroleum Drilling and Production Equipment, Including Electric Fracturing Skid
The listed certificates include product licenses for API-16C; API-4F; API-6A; API-7K; API-8C; system or certification programs for API Spec Q1, 10th Edition. 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 (6)
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
- Substructures
- Crown Block Assemblies
- Masts
- Gate, Ball, Plug Valves
- Casing and Tubing Heads
6 certificate records · marked Active by the source
The source sync time is not provided. Check current certificate status before purchasing.
Contact supplier
Website from the public record. Visit it for contact options.
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-0063
Rigid Choke and Kill Lines
- Effective
- 2026-01-22
- Expires
- 2029-01-22
View scope and certificate record details
Certification scope
Rigid Choke and Kill Lines
- Original issue date
- 2005-12-12
- Source status changed
- 2019-11-07
API-4F
4F-0054
Substructures; Crown Block Assemblies; Masts
- Effective
- 2026-01-22
- Expires
- 2029-01-22
View scope and certificate record details
Certification scope
Substructures; Crown Block Assemblies; Masts
- Original issue date
- 1994-01-18
- Source status changed
- 2019-11-07
API-6A
6A-0525
Gate, Ball, Plug Valves; Casing and Tubing Heads; Mandrel-Type Hangers; Tees and Crosses; Blind and Test Flanges
- Effective
- 2026-01-22
- Expires
- 2029-01-22
View scope and certificate record details
Certification scope
Gate, Ball, Plug Valves; Casing and Tubing Heads; Mandrel-Type Hangers; Tees and Crosses; Blind and Test Flanges
- Original issue date
- 2000-02-07
- Source status changed
- 2019-11-07
API-7K
7K-0065
Drawworks Components; Piston Mud Pump Components; Spiders; Rotary Tables
- Effective
- 2026-01-22
- Expires
- 2029-01-22
View scope and certificate record details
Certification scope
Drawworks Components; Piston Mud Pump Components; Spiders; Rotary Tables
- Original issue date
- 2001-09-24
- Source status changed
- 2019-11-07
API-8C
8C-0039
Rotary Swivels; Traveling Blocks and/or Hook Blocks; Hoisting Sheaves; Drilling, Tubing and/or Sucker Rod Hooks; Power Swivels and/or Top Drives
- Effective
- 2026-08-03
- Expires
- 2029-01-22
View scope and certificate record details
Certification scope
Rotary Swivels; Traveling Blocks and/or Hook Blocks; Hoisting Sheaves; Drilling, Tubing and/or Sucker Rod Hooks; Power Swivels and/or Top Drives
- Original issue date
- 1997-10-06
- Source status changed
- 2019-11-07
API Spec Q1, 10th Edition
Q1-0331
Design, Manufacture and Service of Petroleum Drilling and Production Equipment, Including Electric Fracturing Skid
- Effective
- 2026-02-19
- Expires
- 2029-01-22
View scope and certificate record details
Certification scope
Design, Manufacture and Service of Petroleum Drilling and Production Equipment, Including Electric Fracturing Skid
View original scope wording
Scope statement (source wording)Design, Manufacture and Service of Petroleum Drilling and Production Equipment, Including Electric Fracturing Skid
- Original issue date
- 2005-12-12
- Source status changed
- 2025-04-17
Company information & address
A legal identity link is recorded. Procurement qualification has not been assessed.
View address & legal records
- Source company name
- SJ Petroleum Machinery Co.
- Site address (source record)
- 1# Longshansi Street, Jingzhou District Jingzhou, Hubei, 434024 People's Republic of China
- Registered legal name
- 中石化四机石油机械有限公司
- Unified Social Credit Code
- 914200000581406988
- Established
- 2012-12-26
- Registry status (source record)
- 存续（在营、开业、在册）
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.