SY/T 6715-2008
Welding connections to pipe (English Version)
- Standard No.
- SY/T 6715-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Petroleum
- Status
- 2024-04
- Replace By
- SY/T 6715-2023
- Latest
- SY/T 6715-2023
- Scope
- This standard specifies standardized operating methods for welding steel pipes and pipe joints in factories and on-site. This standard stipulates welding procedure qualification, welder skill qualification, material requirements, test requirements, welding production and inspection requirements. In addition, the standard also includes ordering recommendations.
SY/T 6715-2008 Referenced Document
- API Spec 5CT Specification for Casing and Tubing*， 2023-12-01 Update
- API Spec 5L Line Pipe (FORTY-SIXTH EDITION)*， 2018-04-01 Update
- ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
- ASTM E10 Standard Test Method for Brinell Hardness of Metallic Materials*， 2023-08-03 Update
- ASTM E140 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E18 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2022-05-01 Update
- GB/T 19830 Steel pipes for oil and gas well casing or tubing in the oil and gas industry*， 2023-11-27 Update
- SY/T 5127 Specification for wellhead and christmas tree equipment
SY/T 6715-2008 history
- 2023 SY/T 6715-2023 Steel pipe joint welding
- 2008 SY/T 6715-2008 Welding connections to pipe
