MSS SP-138-2009
MSS SP-138-2009 Quality Standard Practice for Oxygen Cleaning of Valves & Fittings
standard by Manufacturers Standardization Society, 2009
Full Description
The purpose of this Standard Practice is to provide standard methods for processing valves and fittings intended to be used for Oxygen Service.The proper combination of methods depends upon the part, its method of manufacture, and the types of contamination present. It is recommended that prior to implementation of this Standard Practice, an agreement be reached between the purchaser and the product manufacture as to the appropriate methods to be used for the product to be cleaned.
