6
metal seal rings; metal rods; metal bushings [not machine parts]; cotter pins of metal; metal tank closures [containers]; fitting collars for tubes [metal]; metal covers; pot hooks of metal; nuts [metal hardware]; straps for metal tubes; metal anchoring flanges; metal flanges; ferrules; metal joints [fittings] for tubes; joints for metal tubes; metal connections for tubes; metal elbows for tubes; elbows for metal tubes; metal seals for pistons; sheet metal, small metal plates; handles for metal equipment; sleeves [metal hardware]; metal tube sleeves; metal handles; small metal parts for hydraulic sleeves; small metal parts for compressed air tubes; springs [metal hardware]; metal springs; metal clamps for flexible tubes; metal clamps for tubes; metal duckboards; metal pins; anchor plates; metal anchor plates; metal blocking plates; small items of metal hardware; metal feet for machines; pulleys [metal hardware]; rotary metal junction for tubes; metal junction for tubes; junctions for metal tubes; metal junction for flexible tubes; junction for flexible metal tubes; washers [small metal parts]; metal tanks; steel balls; metal shims; pins [metal hardware]; metal spacer brackets; metal closing caps; metal closing caps for oil tanks; metal caps; metal frames; stretchers [metal hardware]; metal piping; steel tubes; metal branch pipes; branching tubes of metal; flexible metal tubes; stainless steel tubes; metal tubes; metal tubes and metal hardware therefor; metal nozzles; metal drainage tube valves
17
rubber rings; rubber rings for sealing tube fittings; seal rings (non-metallic -); joints for non-metal tubes; joints non-metallic for pipes; oil seals (non-metallic); seals; rubber seals; seals (non-metallic); piston seals (non-metallic); plastic piston seals; tube seals; ring seals; rubber hydraulic sleeves; non-metallic sleeves for tubes; sleeves for non-metallic tubes; non-metallic junction for tubes; junctions for non-metallic tubes; non-metallic junction for flexible tubes; junction for non-metallic flexible tubes; rubber elastic washers; rubber caps; rubber tubes and piping; flexible tubes; flexible rubber tubes; Flexible plastic tubes; flexible non-metallic tubes; tubes made of fabric materials; rubber valves; synthetic rubber valves