MSS SP-114
MSS SP-114 2007-JAN-01 Corroson Resstant Ppe Fttngs Threaded and Socket Weldng Class 150 and 1000
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This Standard Practice for corrosion resistant pipe fittings threaded and socket welding, Class 150 and 1000, establishes requirements for the following:
a) Pressure-temperature ratings.
b) Size and method of designating openings of reducing fittings.
c) Marking.
d) Minimum requirements for materials.
e) Dimensions and tolerances.
f) Threading.
g) Tests.