Premium Rigid PVC Pipes are made in Light (LMS), Medium (MMS) & Heavy (HMS) Technical Stress for different types of application conforming to IS 9537part-3
MMS is Medium Mechanical Stress
or it could be:
Minerals Management Service (former U.S. Geological Survey)
Michigan Mars Society
Mail management system
Master of Medical Science
Municipal Management System
Multimedia Messaging Service
Maintenance Management System
Manufacturing Message Specification
Microsoft Media Server protocol
merchant marine safety
multimission modular spacecraft
MicroModule Systems
Mobile Mapping Systems
Movement Monitoring System
Multi Measuring System
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I've never heard of MMS to describe PVC wall thickness but that's OK, there are one or two things I don't know. Is the US, PVC wall thickness is rated by schedule numbers; standard is code 40, heavy duty is schedule 80. There is a heavier one (XXS) but I can't remember exactly what it is, maybe schedule googleplex.
MMS Conduit Type?
Re: MMS Conduit Type?
