Supplier profile
Daye Special Steel Co., Ltd.
Huangshi · Hubei · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Manufacture of Casing, Tubing, Drill Pipe and Seamless Steel Pipe
The listed certificates include product licenses for API-5CRA; API-5CT; API-5DP; API-5L; 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 (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.
- Manufacturer of Casing, Tubing or Coupling Stock - PSL 1
- Manufacturer of Casing, Tubing or Coupling Stock - PSL 2
- Seamless Casing or Tubing (Plain End)
- Coupling Stock or Accessory Material
- Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End)
- Drill Pipe Body
5 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-5CRA
5CRA-0041
Manufacturer of Casing, Tubing or Coupling Stock - PSL 1; Manufacturer of Casing, Tubing or Coupling Stock - PSL 2
- Effective
- 2025-10-23
- Expires
- 2028-10-15
View scope and certificate record details
Certification scope
Manufacturer of Casing, Tubing or Coupling Stock - PSL 1; Manufacturer of Casing, Tubing or Coupling Stock - PSL 2
- Original issue date
- 2025-10-23
- Source status changed
- 2025-10-23
API-5CT
5CT-0853
Seamless Casing or Tubing (Plain End); Coupling Stock or Accessory Material; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End)
- Effective
- 2025-10-23
- Expires
- 2028-10-15
View scope and certificate record details
Certification scope
Seamless Casing or Tubing (Plain End); Coupling Stock or Accessory Material; Processed Casing, Tubing, Coupling Stock, or Accessory Material (Plain End)
- Original issue date
- 2007-10-15
- Source status changed
- 2015-10-27
API-5DP
5DP-0087
Drill Pipe Body
- Effective
- 2025-10-15
- Expires
- 2028-10-15
View scope and certificate record details
Certification scope
Drill Pipe Body
- Original issue date
- 2010-05-10
- Source status changed
- 2015-10-27
API-5L
5L-0796
Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Processed Line Pipe Plain End PSL1, PSL2, An…
- Effective
- 2025-10-15
- Expires
- 2028-10-15
View scope and certificate record details
Certification scope
Line Pipe Plain End at PSL 1; Line Pipe Plain End at PSL 2; Line Pipe Plain End at PSL 2 - Service Annex H; Line Pipe Plain End at PSL 2 - Service Annex J; Processed Line Pipe Plain End PSL1, PSL2, Annex H, Annex J, and/or Annex N
- Original issue date
- 2010-07-06
- Source status changed
- 2015-10-27
API Spec Q1, 10th Edition
Q1-0444
Manufacture of Casing, Tubing, Drill Pipe and Seamless Steel Pipe
- Effective
- 2025-10-15
- Expires
- 2028-10-15
View scope and certificate record details
Certification scope
Manufacture of Casing, Tubing, Drill Pipe and Seamless Steel Pipe
View original scope wording
Scope statement (source wording)Manufacture of Casing, Tubing, Drill Pipe and Seamless Steel Pipe
- Original issue date
- 2007-10-15
- Source status changed
- 2024-09-03
Company information & address
A legal identity link is recorded. Procurement qualification has not been assessed.
View address & legal records
- Source company name
- Daye Special Steel Co., Ltd.
- Site address (source record)
- No. 316 Huangshi Avenue Huangshi, Hubei, 435001 People's Republic of China
- Registered legal name
- 大冶特殊钢有限公司
- Unified Social Credit Code
- 91420000798750168P
- Established
- 2007-03-09
- 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.