PRECISION TUBE MILL EQUIPMENT, NAMELY, TUBE MILLS, ENTRY GUIDE EDGE TRIM STANDS, DRIVEN STANDS, SIDE CLOSURE STANDS, ROLL WELD BOXES FOR ERW, ROLL FINS, INSULATED SEAM GUIDES, TANDEM OD SCARFING STANDS, ROTO SCARFERS, ID SCARFING, ID BEAD ROLLING MANDRELS, BEAD WINDERS, "W" FORM DESIGN BREAKDOWN ROLLS, MODIFIED EDGE BREAK DESIGN BREAKDOWN, CONSTANT BOTTOM LINE DESIGN FIN AND SIZING ROLLS, PIPE and TUBE MILL ROLLS, CARBIDE ROLLS, TUBE STRAIGHTENER ROLLS, WEAR RINGS FITTED ON UPPER FIN ROLLS, TURKSHEAD SQUARING FIXTURES, IRONING STANDS, AND REPLACEMENT MILL SHAFTS; PRECISION ROLL FORM EQUIPMENT, NAMELY, ROLL FORMING MILLS, REPLACEMENT ROLL FORM SHAFTS, PRE-NOTCHED DIE SETS, BRONZE BLOCK STRAIGHTENERS, AND SINGLE POINT STRAIGHTENERS; AND PRECISION TOOLING FOR BAR AND PIPE MILLS, NAMELY, ANGLE STRAIGHTENING ROLLS, BUTT WELD MILL ROLLS, CARBIDE ROLLS, CPM 9v ROLLS, Danieli FORMING AND STRAIGHTENER ROLLS, DOG BONE AND SLITTER ROLLS FOR BAR, GRIPPER AND CHIPBREAKER ROLLS, GUIDE BOX ROLLS, HOT STRETCH ROLLS, LEVELER ROLLS, PINCH ROLLS, AND ROTARY STRAIGHTENER ROLLS