A105 Forged Socket Weld Hex Union

The A105 Forged Socket Weld Hex Union is a fitting designed to provide secure connections in piping systems. Constructed from A105 carbon steel, this hex union is built to be corrosion resistant. The hexagonal shape of the union facilitates easy handling and tightening. Dimensional specifications are governed by ASME B16.11.

A105 Forged Socket Weld Hex Union
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Item # Pipe Diameter Pressure Class

1/4'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 1/4
Pressure Class 3M

Origin: Urestricted Origin
Item# PUN3MSWC.25-I

1/2'' 6M A105 Forged Socket Weld Hex Union

Pipe Diameter 1/2
Pressure Class 6M

Origin: North America
Item# PUN6MSWC.50-U

1/2'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 1/2
Pressure Class 3M

Origin: Urestricted Origin
Item# PUN3MSWC.50-I

Origin: Non China/Non India
Item# PUN3MSWC.50-R

Origin: Approved
Item# PUN3MSWC.50-X

Origin: North America
Item# PUN3MSWC.50-U

3/4'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 3/4
Pressure Class 3M

Origin: North America
Item# PUN3MSWC.75-U

Origin: Non China/Non India
Item# PUN3MSWC.75-R

Origin: Urestricted Origin
Item# PUN3MSWC.75-I

Origin: Approved
Item# PUN3MSWC.75-X

3/4'' 6M A105 Forged Socket Weld Hex Union

Pipe Diameter 3/4
Pressure Class 6M

Origin: Urestricted Origin
Item# PUN6MSWC.75-I

Origin: Non China/Non India
Item# PUN6MSWC.75-R

Origin: North America
Item# PUN6MSWC.75-U

Origin: Approved
Item# PUN6MSWC.75-X

1'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 1
Pressure Class 3M

Origin: Approved
Item# PUN3MSWC1-X

Origin: North America
Item# PUN3MSWC1-U

Origin: Urestricted Origin
Item# PUN3MSWC1-I

Origin: Non China/Non India
Item# PUN3MSWC1-R

1'' 6M A105 Forged Socket Weld Hex Union

Pipe Diameter 1
Pressure Class 6M

Origin: North America
Item# PUN6MSWC1-U

1 1/4'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 1 1/4
Pressure Class 3M

Origin: Urestricted Origin
Item# PUN3MSWC1.25-I

Origin: North America
Item# PUN3MSWC1.25-U

1 1/2'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 1 1/2
Pressure Class 3M

Origin: Urestricted Origin
Item# PUN3MSWC1.5-I

Origin: Approved
Item# PUN3MSWC1.5-X

Origin: North America
Item# PUN3MSWC1.5-U

Origin: Non China/Non India
Item# PUN3MSWC1.5-R

2'' 3M A105 Forged Socket Weld Hex Union

Pipe Diameter 2
Pressure Class 3M

Origin: Urestricted Origin
Item# PUN3MSWC2-I

Origin: Approved
Item# PUN3MSWC2-X

Origin: North America
Item# PUN3MSWC2-U

Origin: Non China/Non India
Item# PUN3MSWC2-R