Supplier profile
Tianjin Sino-Sky-Nucleus Science & Technology Industry Co., Ltd
Tianjin · People's Republic of China
Company overview
Generated from certificate recordsThe recorded product scopes include Ball Valves; Bolted Bonnet Steel Gate Valves; Butterfly Valves - Category B; Check Valves; Chokes (selected items). Consult each complete certificate scope for its activities and limitations.
The listed certificates include product licenses for API-600; API-602; API-609; API-6A; API-6D. These records are marked Active by the source.
This overview follows the certificate records on this page and covers the listed facility.
View supporting records (5)
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.
- Bolted Bonnet Steel Gate Valves
- Gate Valves – DN 100 (NPS 4) and Smaller
- Butterfly Valves - Category B
- Chokes
- Gate, Ball, Plug Valves
- Check Valves
5 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-600
600-0344
Bolted Bonnet Steel Gate Valves
- Effective
- 2025-09-30
- Expires
- 2028-09-30
View scope and certificate record details
Certification scope
Bolted Bonnet Steel Gate Valves
- Original issue date
- 2020-02-06
- Source status changed
- 2020-02-06
API-602
602-0210
Gate Valves – DN 100 (NPS 4) and Smaller
- Effective
- 2025-09-11
- Expires
- 2028-09-30
View scope and certificate record details
Certification scope
Gate Valves – DN 100 (NPS 4) and Smaller
- Original issue date
- 2025-09-11
- Source status changed
- 2025-09-11
API-609
609-0268
Butterfly Valves - Category B
- Effective
- 2025-09-30
- Expires
- 2028-09-30
View scope and certificate record details
Certification scope
Butterfly Valves - Category B
- Original issue date
- 2023-06-14
- Source status changed
- 2023-06-14
API-6A
6A-2203
Chokes; Gate, Ball, Plug Valves; Check Valves
- Effective
- 2025-09-11
- Expires
- 2028-09-30
View scope and certificate record details
Certification scope
Chokes; Gate, Ball, Plug Valves; Check Valves
- Original issue date
- 2020-02-06
- Source status changed
- 2020-02-06
API-6D
6D-1697
Gate Valves; Ball Valves; Check Valves
- Effective
- 2025-09-30
- Expires
- 2028-09-30
View scope and certificate record details
Certification scope
Gate Valves; Ball Valves; Check Valves
- Original issue date
- 2016-09-30
- Source status changed
- 2019-04-25
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
- Tianjin Sino-Sky-Nucleus Science & Technology Industry Co., Ltd
- Site address (source record)
- No. 169, Aviation Road Tianjin Pilot Free Trade Zone (Airport Economic Area) Tianjin, 300308 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.