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Montour Industrial Supply
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Penn Machine

Since its founding in 1931, Pennsylvania Machine Works has grown to become a leader in the forged pressure fitting industry. Each distinct division, Penn Machine, US Drop Forge and Penn Texas contribute to the unique ability of Pennsylvania Machine Works. Forged pressure fittings, 1/8" through 6" and branch outlet connections 1/8" through 72" are all manufactured at our various locations.

Expect quick and complete deliveries as Penn Machine maintains a large inventory of the most requested items, as well as a variety of special fittings for quick turnaround jobs. Custom pieces are also available. If you need it, Penn Machine has it.

Their products are furnished to the most demanding requirements of the marine, nuclear power, petrochemical, shipbuilding, cryogenic and steel making industries and are used in many other critical industrial applications.
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FORGED SHAPE FITTINGS
  • Socket Weld 90° Elbow
  • Socket Weld Tee
  • Socket Weld 45° Elbow
  • Socket Weld Cross
  • Socket Weld Lateral
  • Socket Weld Street Elbow
  • Threaded 90° Elbow
  • Threaded Tee
  • Threaded 45° Elbow
  • Threaded Cross
  • Threaded Lateral
  • Threaded Street Elbow
  • Butt Weld Tee
  • Cushion Tee
  • Leg 90° Elbow
FORGED BAR FITTINGS
  • Couplings
    • Socket Weld Coupling
    • Threaded Coupling
    • Socket x Threaded Coupling
    • Socket Weld Half Coupling
    • Threaded Half Coupling Blind Coupling
    • Slip Coupling
  • Reducers
    • Socket Weld Reducer
    • Socket Weld Eccentric Reducer
    • Threaded Reducer
    • Threaded Eccentric Reducer
    • Butt Weld Reducer
    • Butt Weld Eccentric Reducer
    • Socket Weld x Threaded Reducer
    • Threaded x Socket Weld Reducer
  • Caps
    • Socket Weld Cap
    • Threaded Cap
    • Butt Weld Cap
  • Plugs
    • Socket Weld Plug
    • Round Head Plug
    • Bull Plug
    • Square Head Plug
    • Countersunk Head Plug Hexagon Head Plug
    • Radiographic Plug           
    • Bung Plug
  • Bushings
    • Hexagon Head Bushing
      • Flush Bushing
  • Unions
    • Socket Weld Union
    • Threaded Union
    • Male x Female Union
    • Butt Weld Union
    • Socket Weld O-Ring Union
    • Threaded O-Ring Union
    • Socket Weld Orifice Union
    • Threaded Orifice Union Socket Weld Di - Electric Union
    • Threaded Di - Electric Union
    • Threaded Union 90° Elbow
    • Threaded Union Tee
    • Socket Weld Union 90° Elbow
    • Socket Weld Union Tee
    • Male x Female Union 90° Elbow
    • Male x Female Union Tee
    • Socket Weld Lug Nut Union
  • Nipples
    • Concentric Swage Nipple
    • Eccentric Swage Nipple Pipe Nipple
    • Hexagon Nipple
  • Bosses
    • Socket Weld Boss
    • Threaded Boss
    • Combination Boss
  • Couplets
    • Socket Weld Couplet
    • Threaded Couplet
    • Combination Couplet
  • ​Flanges
    • Exotic Alloy Flange          
    • Long Weld Neck Flange
  • Thermowells
  • Socket Weld Inserts
  • Adapters
  • Stub Ends
BRANCH CONNECTIONS
  • Butt Weld Outlet
  • Socket Weld Outlet
  • Threaded Outlet
  • Nipple Outlet
  • Lateral Outlet
  • Elbow Outlet
  • Braze On Outlet Insert Outlet
  • Sweep Outlet
  • Flanged Nipple Outlet   
  • Heavy Wall Butt Weld Outlet     
  • Studding Outlet
  • Set On Nozzle​
VIEW SHEET
FLANGES & RINGS
  • Weld Neck
  • Long Weld Neck
  • Slip-On
  • Blind
  • Socket Weld
  • Threaded
  • Lap Joint
  • Stub End
  • Studding Outlet
  • Orifice Set
Contact us for more information or if you are ready to place an order.

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412-262-7460
1400 2nd Ave
Coraopolis, PA 15108
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  • Home
  • Our Story
  • Products
    • Valves
    • Fittings
    • Pipe & Tube
    • Industrial Supplies
    • MTR Requests
  • Vendors
  • Contact
    • Credit Application
    • Delivery & Pickup
    • Sales & Visiting