Ключевые слова:
Marking|Cast-iron|Bushes (mechanical components)|Pipe tees|Pipe couplings|Malleable cast-iron|Castings|Dimensions|Pipe crosses|Elbows (pipes)|Reinforcement|Threads|Nuts|Dimensional tolerances|Pipe caps|Pipe plugs|Quality|Unions|Inspection|Leak tests|Hexagonal shape|Design|Bend couplings|Pipe connections|Screwed fittings|Pipe fittings|Nipples (pipes)|Size|Performance testing|Gaskets|Chamfered|Pipe junctions