Supplier profile
Jiangsu Jiangyuan Machinery Co., Ltd.
Yancheng · Jiangsu · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Design, Production and Sale of Wellhead Devices and Christmas Trees, Gate Valves, Ball Valves and Check Valves for Oil and Gas Extraction
The listed certificates include product licenses for API-594; API-5CT; API-600; API-602; API-608 (selected standards); 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 (9)
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.
- Check Valves - Type A
- Check Valves - Type B
- Casing or Tubing Pup Joints
- Bolted Bonnet Steel Gate Valves
- Gate Valves – DN 100 (NPS 4) and Smaller
- Globe Valves – DN 100 (NPS 4) and Smaller
9 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-594
594-0085
Check Valves - Type A; Check Valves - Type B
- Effective
- 2026-03-18
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Check Valves - Type A; Check Valves - Type B
- Original issue date
- 2026-03-18
- Source status changed
- 2026-03-18
API-5CT
5CT-2462
Casing or Tubing Pup Joints
- Effective
- 2026-03-18
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Casing or Tubing Pup Joints
- Original issue date
- 2026-03-18
- Source status changed
- 2026-03-18
API-600
600-0391
Bolted Bonnet Steel Gate Valves
- Effective
- 2025-09-17
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Bolted Bonnet Steel Gate Valves
- Original issue date
- 2022-05-05
- Source status changed
- 2026-03-18
API-602
602-0208
Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller
- Effective
- 2026-03-18
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Gate Valves – DN 100 (NPS 4) and Smaller; Globe Valves – DN 100 (NPS 4) and Smaller; Check Valves – DN 100 (NPS 4) and Smaller
- Original issue date
- 2026-03-18
- Source status changed
- 2026-03-18
API-608
608-0104
Metal Ball Valves
- Effective
- 2026-03-18
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Metal Ball Valves
- Original issue date
- 2026-03-18
- Source status changed
- 2026-03-18
API-609
609-0332
Butterfly Valves - Category B
- Effective
- 2026-03-18
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Butterfly Valves - Category B
- Original issue date
- 2026-03-18
- Source status changed
- 2026-03-18
API-6A
6A-1508
Casing and Tubing Heads; Cross-Over Connectors; Tees and Crosses; Chokes; Gate, Ball, Plug Valves; Mandrel-Type Hangers
- Effective
- 2025-09-17
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Casing and Tubing Heads; Cross-Over Connectors; Tees and Crosses; Chokes; Gate, Ball, Plug Valves; Mandrel-Type Hangers
- Original issue date
- 2013-09-17
- Source status changed
- 2026-03-18
API-6D
6D-1360
Gate Valves; Ball Valves; Check Valves
- Effective
- 2025-09-17
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Gate Valves; Ball Valves; Check Valves
- Original issue date
- 2013-09-17
- Source status changed
- 2026-03-18
API Spec Q1, 10th Edition
Q1-4105
Design, Production and Sale of Wellhead Devices and Christmas Trees, Gate Valves, Ball Valves and Check Valves for Oil and Gas Extraction
- Effective
- 2026-03-18
- Expires
- 2028-09-17
View scope and certificate record details
Certification scope
Design, Production and Sale of Wellhead Devices and Christmas Trees, Gate Valves, Ball Valves and Check Valves for Oil and Gas Extraction
View original scope wording
Scope statement (source wording)Design, Production and Sale of Wellhead Devices and Christmas Trees, Gate Valves, Ball Valves and Check Valves for Oil and Gas Extraction
- Original issue date
- 2020-04-20
- Source status changed
- 2026-03-18
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
- Jiangsu Jiangyuan Machinery Co., Ltd.
- Site address (source record)
- No. 9 Century Avenue Industrial Park (North Area), Binhai County Yancheng, Jiangsu, 224500 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.