Johnson Bros. Metal Forming Co.

United States

Parts are produced to order and stock reserve only kept for large blanket order shipping releases. Existing samples may or may not be available. Prototypes for large orders are feasible.

Manufacturer of prefinished metal lockseam tubinghorizontal shelf support tubingFlattenedbent ends or plain.Standard: .014 Tin Plated SteelRound 12 O.D., 34 O.D & 1 O.D.Special order: Plated, painted, galvanized In .014 or other thicknessesThere are two styles, with three different detailed ends.

Inline Press Fabrications of: Holes, Slots, Notching, Tabs, Shear Forms, End Fabricating, Cut to Length, Pointing & Staking, Roll Edged Ends, Flattened Ends, and more. Secondary Fabricating: End Fabricating, Roll Edge Ends, Bent and Flattened Ends, Cuttouts, and more.Telescoping Sets Available for Lock Seam TubesLock Seams are Tight and will not break open when bent, or flattened, or twisted.Other Custom Special Shapes are possible, along with Finned or Flanged Seams.Strippable PVC Protection can be added to lock seam tubes for Protecting Decorative Finishes.Double Sided Adhesive Tape and Other Materials can be Applied Inline during forming.Can be economical with Thin Wall, with Prefinishing andor Inline Fabricating.Thicker Wall Thicknesses can be provided with Special Tooling required.Ends of lock seam tubes can be Clean Cut, Dimple Free, using Inline Prenotching Tooling.Not Air or Water Pressure Holding, Collapses when BentSteel Should be Prefinished. Raw Finished Steel is not as economical to Lock Seam Tubes

Inline Press Fabrications of: Holes, Slots, Notching, Tabs, Shear Forms, End Fabricating, Cut to Length, Pointing & Staking, Roll Edged Ends, Flattened Ends, and more. Secondary Fabricating: End Fabricating, Roll Edge Ends, Bent and Flattened Ends, Cuttouts, and more.Telescoping Sets Available for Lock Seam TubesLock Seams are Tight and will not break open when bent, or flattened, or twisted.Other Custom Special Shapes are possible, along with Finned or Flanged Seams.Strippable PVC Protection can be added to lock seam tubes for Protecting Decorative Finishes.Double Sided Adhesive Tape and Other Materials can be Applied Inline during forming.Can be economical with Thin Wall, with Prefinishing andor Inline Fabricating.Thicker Wall Thicknesses can be provided with Special Tooling required.Ends of lock seam tubes can be Clean Cut, Dimple Free, using Inline Prenotching Tooling.Not Air or Water Pressure Holding, Collapses when BentSteel Should be Prefinished. Raw Finished Steel is not as economical to Lock Seam Tubes