3-part fittings

For almost 5 decades, we have been a leader in the

manufacturing of steel unions.

Classes

3000

6000

9000

10000

Seats

Standard seat

Flat seat

O-ring seat

Orifice seat

Bronze seat

Bronze/bronze seat

Sizes

1/8″

to

6″

Pipe connections

Threaded

SW

BW

PE

Capillary brazing

End configurations

F/F

M/F

M/M

Standard seat unions

Metal to metal seat with a cone / sphere design

Flat seat unions

Flat seat design with flat gasket

O-ring seat unions

Seals for any application

Bronze seat unions

Single bronze conical insert

Bronze to bronze seat

Double bronze cone/sphere insert

Orifice seat

With reduced bore or orifice plate

Male/Male unions

Unions with both male-threaded ends

BW unions

Butt Welding connection on one or both ends

Reducing unions

Unions with ends of different size

Elbow unions

Also available as TEE unions and Cross unions

Every union complies with MSS SP-83 and can be configured according to your requirements.