Main PageCompany Introduction LetterIndustrial and Distributorship InformationServicesEmail and Company Location

Hammer Lug Unions

Available in size 3/4” through 3” up to 15000 PSI non shock cold working pressure, SARA Swivel joints offer the following features

• Minimum flow restriction.
• Heavy duty hex head style ball loading plug.
• Grease retainer ring (ensures clean ball race).
• Standard packing units (Operating temperature to 225° F).
• High temperature packing units (Operating temperature to 450° F).
• Superior hardened ball races ensure uniform surface hardness and depth for longer life under severe thrust and radial loading.

Standard swivel joints are provided with API line pipe threads. Other end connections are available on request. Available for standard and sour service.
All sizes are available in eight styles, for 360 ° rotation in one, two or three planes.
FIG. 50 UNION
1000 PSI CWP

Recommended for air, water, oil, or gas services to 500 PSI NSCWP, Standard subs are threaded for API line pipe.
SIZE
LENGHT
NUT RADIUS
WEIGHT
Kg.
4 "
6"
5 1/8"
12.50
5"
5 5/8"
5 1/8"
10.00
FIG. 100 UNION
1000 PSI CWP

Recommended for air, water, oil, or gas services to 1000 PSI NSCWP, Standard subs are threaded for API line pipe and are Weco interchangeable. Also available with butt weld ends.

  
SIZE
LENGHT
NUT RADIUS
WEIGHT
Kg.
2"
3 5/8"
2 29/32"
2.38
2 1/2"
4 9/32"
3 5/8"
3.60
3"
4 7/8"
4"
6.36
4"
5 3/4"
4 11/16"
10.45
6"
6 23/32"
6 1/2"
20.20
8"
7 3/16"
7 13/16"
27.70
FIG. 200 UNION
2000 PSI CWP

Recommended for air, water, oil, or gas services to 2000 PSI NSCWP, A union of great utility meeting most requirements in the medium pressure ranges. Precision seating surfaces assure dependable pressure seal. Standard subs are threaded for API line pipe and are Weco interchangeable. Sizes of 2" and above also available with butt weld end connections.

  
SIZE
LENGHT
NUT RADIUS
WEIGHT
Kg.
1"
2 19/32"
1 15/16"
0.80
1 1/4"
2 5/32"
2 13/32"
1.07
1 1/2"
2 29/32
2 13/32"
1.07
2"
3 1/4"
2 29/32"
2.38
2 1/2"
4 1/ 8"
3 5/8"
4.50
3"
4 17/32"
4 1/4"
6.90
4"
4 15/16"
5"
9.14
6"
6 25/32
6 1/2"
19.30
8"
7 3/16"
7 13/16"
29.10
10"
9 3/32"
9 1/16"
41.36
FIG. 206 UNION
2000 PSI CWP

Recommended for air, water, oil, or gas services to 2000 PSI NSCWP, A Buna-N"O" ring is mounted on the plain sub to provide an additional seal. Subs and butts of the Fig. 206 union are interchangeable with the Fig 200 union. Standard subs are threaded for API line pipe. Sizes of 2" and above also available with butt weld ends. connections.

 
SIZE
LENGHT
NUT RADIUS
WEIGHT
Kg.
1"
2 19/32"
1 15/16"
0.80
1 1/4"
2 25/32"
2 13/32"
1.07
1 1/2"
2 29/32"
2 13/32"
1.07
2"
3 1/4"
2 29/32"

2.38
2 1/2"
4 1/8"
3 5/8"
4.50
3"
4 17/32"
4 1/2"
6.90
4"
4 15/16"
5"
9.10
6"
6 25/32"
6 1/2"
19.30
8"
7 3/16"
7 13/16"
29.10
10"
9 3/32"
9 1/16"
41.36
  NEXTPAGE