LINE PIPE STANDARD NAVIGATOR
API 5L and ISO 3183 Buyer Guide
API 5L and ISO 3183 provide a product specification framework for pipeline transportation pipe. Project design and purchaser requirements remain essential to a complete order.
Core purchasing choices
Buyers must select a defined product level and manufacturing route within the project basis.
- PSL1 or PSL2
- Seamless, HFW or SAW route
- Grade and delivery condition
- Diameter, wall and length
Project additions
Service, toughness, testing, coating and documentation may add requirements beyond the base designation.
- Sour-service provisions
- CVN or DWTT requirements
- Supplementary NDT
- Coating and end preparation
ENQUIRY CHECKLIST
Information to prepare.
Use this list as an initial procurement guide. The governing design and purchase documents remain authoritative.
Send Your Requirement- 01Confirm edition and PSL
- 02Define manufacturing route
- 03State grade and delivery condition
- 04Provide design/service data
- 05List supplementary tests
- 06Define coating, documents and logistics