This second edition cancels and replaces the first edition (1975). Specifies the dimensions, tolerances and generally used grades of non-alloy, low alloy and alloy steels for bends /type 2D (90 and 180 ) and 3D (45 , 90 and 180 )/, concentric and eccentric reducers, tees, caps and ends with quality requirements as used for piping work.
Document identifier
ISO 3419:1981
Title
Non-alloy and alloy steel butt-welding fittings
ISO Category
TC 5/SC 5: Threaded fittings, solder fittings, welding fittings, pipe threads, thread gauges
Publication date
1981-07-01
International Relationship
| Price |
103 vnd |
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