Direct Glass Draw & Redraw

Direct glass draw tubing is available in most electronic glasses plus many special or custom Richland formulas in clear, opaque, blue, green, red, white, yellow and brown.

Some of the most common glass types are:

  • RG93 Blue glass – 8061/9013 equivalent
  • RG92G – SRI equivalent
  • Clear Kovar Sealing glasses – RSG4, 8250, 7052
  • Green Kovar Sealing glasses – RG47, Fusite K
  • Clear Soda Lime (Lead Free) glass – SG36 equivalent

Our glass re-draw tubing is excellent for use in hermetic packaging, lighting and special sealing beads with tolerances as low as 0.001 on both I.D. and O.D. Tubing is available in many electronic glasses.

Your Go-to Glass Manufacturing & Fabricating Specialist Since 1960