SEVERE-SERVICE REQUIREMENT MAP
Sour-Service Requirement Map
Sour-service procurement begins with an environment definition, then connects material strength, heat treatment, hardness, testing and traceable acceptance.
Define the environment
The design authority should provide the basis used to classify the service.
- H₂S partial pressure
- CO₂, chlorides, pH and water
- Pressure and temperature
- Applied stress and exposure
Translate it into acceptance
Material and test requirements must be stated for the actual product form.
- Grade and heat treatment
- Hardness limits and locations
- SSC, HIC or other testing
- Sampling and acceptance criteria
ENQUIRY CHECKLIST
Information to prepare.
Use this list as an initial procurement guide. The governing design and purchase documents remain authoritative.
Send Your Requirement- 01Fluid composition
- 02Operating envelope
- 03Governing standard and edition
- 04Product form and strength
- 05Hardness requirements
- 06Test method and acceptance