Mechanical Seals
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Date
2018
Journal Title
Journal ISSN
Volume Title
Publisher
Turbomachinery Laboratory, Texas A&M Engineering Experiment Station
Abstract
Mechanical seals are the most common method of sealing industrial centrifugal pumps
and other rotary equipment. Although the basic concepts of a seal is simple,
successfully using seals requires an understanding of the selection and operational
requirements which can be unique for a specific application. In this discussion group,
we will cover many of these considerations along with other application experiences
from end users and seal OEMs. The discussion group will actively solicit topics from the
attendees so the discussions will address real-world problems and challenges faced by
the group.
Typical topics covered in this discussion group include:
Changes in upcoming API 682 4th edition
Air testing of seals in pumps prior to installation
Challenges with low temperatures sealing
Effective leakage containment of single seals
Strengths and weaknesses in Plan 53A, 53B, and 53C piping plans
Considerations when sealing abrasive slurries
How to apply dual pressurized gas seals
Mechanical seals for multiphase applications
Advances in seal face materials
Process for handling problem pump and seal applications
Definition of mean time between failure and industry best practices
How and when to use split seals
Description
Discussion Group