API SPEC 6DSS-ed.3

Anotácia textu normy API SPEC 6DSS-ed.3 :

API SPEC 6DSS, 3rd Edition, August 2017 - Specification for Subsea Pipeline Valves

This specification defines the requirements for the design, manufacturing, quality control, assembly, testing, and documentation of ball, check, gate, plug, and axial on–off valves for application in subsea pipeline systems for the petroleum and natural gas industries.

This specification applies to ASME Class 150, 300, 600, 900, 1500, and 2500 valves intended for use in subsea pipelines. Use of these valves for any other purpose is outside the scope of this document.