Plate for the spin drum of a centrifuge with spacers and...

Plug and shoe changing in piercing and reeling mills

Plug changing mechanism for use in piercing mills

Plug for manufacturing seamless steel pipe

Plug, method of expanding inside diameter of metal pipe or...

Plug-in lower tool

Plug-retaining device for use in piercing and plugging mills

Plugs for use in piercing and elongating mills

Poly-V pulley formed of sheet metal and method and apparatus for

Portable bead roller

Portable internal roller swager

Portable tube cutting and finishing device

Power or manually operated pipe grooving tool

Power transmission formation rolling machine having movable head

Pre-beading method and apparatus

Pre-reduction equipment and method

Preformed flange reforming process and apparatus

Preloaded shock absorbing bushing and cam follower

Preloaded-cam follower ram assembly for reshaping containers

Procedure and apparatus for forming a rectangular collar at the