DS Pipe & Steel Supply LLC
1301 Wicomico Street
Baltimore, Maryland 21230


D-S Pipe & Steel Supply distributes products and materials for many of the nations biggest and most trusted manufacturers. Get the quality you trust with the customer service that only a local distributor can provide. Now you can combine both pipe & structural steel on one order...one truck...one invoice!!!!  No one in our market area can offer all of those products under one roof!!


Pipe Valve & Fitting Suppliers


Structural Steel Suppliers


Allied Fitting Co.

ASC Engineered Solutions


  • A.Y. MacDonald
  • Babbit Specialities
  • Bonney Forge
  • Cerro
  • Conbraco Industries
  • Crane Energy
  • Elgen Mfg
  • Elkhart Products Corporation
  • Federal Process Corporation
  • Flo Tite
  • Gasoila
  • Geneal Flange
  • Hercules Chemical Corporation
  • Hollaender Mfg Co.
  • Homstead Valves
  • Husky Couplings
  • IPEX Mfg
  • Latrobe Foundry
  • Legend Valves & Fittings
  • L.S. Starrett Company


Merit Brass

Mueller Industries


New Age Casting

Nibco, Inc

Oil Equipment Mfg.

Penn Machine Works


Ranger Valve

Rectorseal Corporation


Titan Flow Control

Ward Manufacturing

Victaulic of America

  • Watson McDaniel
  • Watts Regulator
  • Weldbend Corporation

Weiss Instruments

Zurn Industries


Alabama Metal Industries

Brown & Campbell

Camden Yards Steel

CMC Steel

Gerdau, Inc

Hanna Steel Corp

Mariuchi-Leavitt Tube


Nucor Plate Mills

Nucor Berkeley Beam Mill


Nucor Tubular Products

Steel Dynamics -Roanoke Bar Div

Sterling Pipe & Tube


Wheatland Tube Company