Supplier profile
Tianhe Oil Technology Co., Ltd.
Hailin City · Heilongjiang · People's Republic of China
Company overview
Generated from certificate recordsThe recorded certification scopes cover these activities: Manufacture of Downhole Tools, including Casing or Tubing Couplings, Tool Joints, Drill Stem Subs, Stabilizers, Drill Collars, Kellys, Heavy Weight Drill Pipe, Coring Tools and Drilling Accident Handling Tools; Design and Manufacture of Kelly Valves, String Safety Valves, Downhole Motors and Jars
The listed certificates include product licenses for API-5CT; API-5DP; API-7-1; API-7-2; 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.
- Casing or Tubing Couplings
- Tool Joint
- Stabilizers
- Heavy Weight Drill Pipe
- Drill Collars
- Drill Stem Subs
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-5CT
5CT-0655
Casing or Tubing Couplings
- Effective
- 2026-06-17
- Expires
- 2027-03-27
View scope and certificate record details
Certification scope
Casing or Tubing Couplings
- Original issue date
- 2005-07-06
- Source status changed
- 2012-03-07
API-5DP
5DP-0048
Tool Joint
- Effective
- 2026-06-17
- Expires
- 2027-03-27
View scope and certificate record details
Certification scope
Tool Joint
- Original issue date
- 2010-05-10
- Source status changed
- 2011-06-28
API-7-1
7-1-0396
Stabilizers; Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys; Kelly Valves
- Effective
- 2026-06-17
- Expires
- 2027-03-27
View scope and certificate record details
Certification scope
Stabilizers; Heavy Weight Drill Pipe; Drill Collars; Drill Stem Subs; Kellys; Kelly Valves
- Original issue date
- 2007-01-11
- Source status changed
- 2012-03-07
API-7-2
7-2-0852
Rotary Shouldered Connections Threads
- Effective
- 2026-06-17
- Expires
- 2027-03-27
View scope and certificate record details
Certification scope
Rotary Shouldered Connections Threads
- Original issue date
- 2025-02-03
- Source status changed
- 2025-02-03
API Spec Q1, 10th Edition
Q1-3691
Manufacture of Downhole Tools, including Casing or Tubing Couplings, Tool Joints, Drill Stem Subs, Stabilizers, Drill Collars, Kellys, Heavy Weight Drill Pipe, Coring Tools and Drilling Accident Handl…
- Effective
- 2026-06-17
- Expires
- 2027-03-27
View scope and certificate record details
Certification scope
Manufacture of Downhole Tools, including Casing or Tubing Couplings, Tool Joints, Drill Stem Subs, Stabilizers, Drill Collars, Kellys, Heavy Weight Drill Pipe, Coring Tools and Drilling Accident Handling Tools; Design and Manufacture of Kelly Valves, String Safety Valves, Downhole Motors and Jars
View original scope wording
Scope statement (source wording)Manufacture of Downhole Tools, including Casing or Tubing Couplings, Tool Joints, Drill Stem Subs, Stabilizers, Drill Collars, Kellys, Heavy Weight Drill Pipe, Coring Tools and Drilling Accident Handling Tools; Design and Manufacture of Kelly Valves, String Safety Valves, Downhole Motors and Jars
- Original issue date
- 2018-03-27
- Source status changed
- 2025-04-08
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
- Tianhe Oil Technology Co., Ltd.
- Site address (source record)
- 101, No. 1 Committee Xinhua North Hailin City, Heilongjiang, 157100 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.