R.M. Solleder Company...
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Douglas Barwick Inc., Certified by the National Sanitary Foundation...



NSF61G372 Potable Water Certification


NSF 61G372 Lead Content Certification


NSF61G372 Official Listing, Products & Services


NSF61G372  Lead Free Information and Regulations


NSF61G372 Stainless Steel Requirements


Welcome to the R.M. Solleder Company, Manufacturer's Agents representing leading producers of Stainless Steel, Alloy Steel, Carbon Steel and Fiberglass Industrial Piping Products...
  • Stainless Steel Welded Pipe, Tube & Weld Fittings

  • NSF61G372 Stainless Steel Welded Pipe & Fittings

  • Stainless Steel Seamless Pipe & Fittings

  • Stainless Steel Forged Flanges

  • Custom Fabricated Pipe & Fittings

  • Cast & Forged Valves

  • Expansion Joints

  • Pump Connectors

  • Dampers

  • Metal, Teflon & Rubber Hose Assemblies

  • High Temperature Flue Ducts

  • Stainless Steel Plate Flanges

  • Stainless Steel AWWA Flanges

  • Paddle & Spectacle Blinds, Bleed Rings & Spacers

  • Water Jet & Hi Definition Plasma Cut Stainless Steel Plate Products

  • Rolled Plate

  • Spooled Pipe Fabrication

  • Wastewater Pipe Fabrication

  • Potable Water Pipe Fabrication

  • Pump Cans

  • Process & Ventilation Ductwork

  • Stainless Steel Manways

  • Chutes & Hoppers

  • Pressure Vessels &  Heat Exchangers

  • Stainless Steel & Nickel Alloy Storage Tanks & Stacks

  • Fiberglass Pipe, Fittings, Tanks & Fabrication

  • Rubber-Lined Steel Tanks, Ductwork, Stacks &  Scrubbers


Douglas Barwick Product Catalog


Stainless Processing  2012 Plate Flange    Reference Guide


Serving the global Oil, Chemical, Petrochemical, Energy, Paper, Food Processing, Water Treatment, Pharmaceutical and related industrial and commercial industries since 1979