| ControlAndInstrumentation.com | |
Control and Instrumentation GlossaryWe have 9 entries in our Glossary for this letter. # Symbol used for pounds (lbs) especially with reference to flange rating e.g. 150# is understood to mean 150 lbs. Further Reading 17.4ph A martensitic steel that hardens structurally during treatment which results in the achievement of considerable hardness. Further Reading 3.1B Certificates Material Certificates as described in BS EN 10204 Metallic products. Types of inspection documents. Further Reading 316L A low carbon grade of 316 stainless steel. Further Reading Stainless Steel Toolbox Page EU Directive 94/9/EC EU Directive 94/9/EC - known as ATEX - covers equipment and protective systems for use in potentially explosive atmospheres. Further Reading IEC 61508 International best practice standard concerning specification; design; installation; testing and maintenance of safety systems. Further Reading SIL Ratings Guide IEC 61511 International standard detailing requirements for end users and integrators of safety instrumented systems. Further Reading SIL Ratings Guide ISO 4406 ISO 4406 is a hydraulic cleanliness rating system based on the number of particles larger than 5 and 15 µm in a 1-ml fluid sample. Further Reading Hydraulic Cleanliness Guide ISO 9001 A quality assurance standard issued by the International Organization for Standards. Standard is titled; Quality systems - Model for quality assurance in design/development, production, installation and servicing. Further Reading |
|
||||||
 |
© Copyright 2006. All rights reserved.