Supplier profile
TPCO Yuantong Pipe and Tube Corporation Limited
Tianjin · People's Republic of China
Company overview
Generated from certificate recordsThe recorded product scopes include Casing & Tubing Threads; Casing or Tubing Pup Joints; Processed Casing or Tubing (Threaded and Coupled); Processed Casing or Tubing Pup Joints; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End) (selected items). Consult each complete certificate scope for its activities and limitations.
The listed certificates include product licenses for API-5B; API-5CT; API-5L. 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 (3)
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.
- Casing & Tubing Threads
- Casing or Tubing Pup Joints
- Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End)
- Processed Casing or Tubing (Threaded and Coupled)
- Processed Casing or Tubing Pup Joints
- Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N
3 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-5B
5B-0537
Casing & Tubing Threads
- Effective
- 2025-06-10
- Expires
- 2027-04-11
View scope and certificate record details
Certification scope
Casing & Tubing Threads
- Original issue date
- 2025-06-10
- Source status changed
- 2025-06-10
API-5CT
5CT-0356.1
Casing or Tubing Pup Joints; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End); Processed Casing or Tubing (Threaded and Coupled); Processed Casing or Tubing Pup Joints
- Effective
- 2026-03-11
- Expires
- 2027-04-11
View scope and certificate record details
Certification scope
Casing or Tubing Pup Joints; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End); Processed Casing or Tubing (Threaded and Coupled); Processed Casing or Tubing Pup Joints
- Original issue date
- 2010-04-12
- Source status changed
- 2012-10-25
API-5L
5L-0274.1
Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N
- Effective
- 2025-10-09
- Expires
- 2027-04-11
View scope and certificate record details
Certification scope
Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N
- Original issue date
- 2010-04-12
- Source status changed
- 2012-10-25
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
- TPCO Yuantong Pipe and Tube Corporation Limited
- Site address (source record)
- No. 339 Xin Gang Avenue Tianjin Free Zone Tianjin, 300461 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.