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.

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