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Hammer Lug Unions 2

The document provides specifications for various types of unions (Fig. 207, Fig. 400, Fig. 600, and Fig. 602) used for air, water, oil, gas, or steam services, detailing their pressure ratings, dimensions, and weights. Each union type is designed for specific applications and includes features like interchangeable threaded subs and replaceable seals. The document includes tables with size, length, nut radius, and weight information for each union type.

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29 views2 pages

Hammer Lug Unions 2

The document provides specifications for various types of unions (Fig. 207, Fig. 400, Fig. 600, and Fig. 602) used for air, water, oil, gas, or steam services, detailing their pressure ratings, dimensions, and weights. Each union type is designed for specific applications and includes features like interchangeable threaded subs and replaceable seals. The document includes tables with size, length, nut radius, and weight information for each union type.

Uploaded by

Simo
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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FIG.

207 UNION
2000 PSI CWP

Recommended for air, water, oil, or gas services to 2000 PSI NSCWP, A blanking cap with
Buna-N "O" ring seal provides an efficient and dependable closure. The threaded sub is
interchangeable with Fig.200 threaded sub. Also available with butt weld ends.

WEIGHT
SIZE LENGHT NUT RADIUS
Kg.
3" 3 3/4" 2 7/8" 4.45
4" 4 5/16" 3 19/32" 7.38
6" 5 29/32" 5" 17.10

FIG. 400 UNION


4000 PSI CWP

Recommended for air, water, oil, or gas services to 4000 PSI NSCWP, Utilizes precision ball and
cone seating surfaces for easy alignment and dependable pressure seal. Sizes over 4" are rated
to 2500 PSI NSCWP. Also available with a lip-type seal in 2" size only as Fig 402.

LENGHT WEIGHT
SIZE CTR. BR. NUT RADIUS
Total Kg.

2" 5 1/4" 1/4" 3 9/16" 5.00


2 1/2" 6 3/16" 3/8" 4 1/4" 8.30
3" 6 3/16" 3/8" 4 1/4" 8.75
4" 8 7/32" 3/8" 5" 14.50
6" 11 1/32" 3/8" 6 5/8" 28.80
8" 11 13/32" 3/8" 7 5/8" 42.70
12" 10 7/8" 3/8" 10 1/4" 74.43

FIG. 600 UNION


6000 PSI CWP

Recommended for air, oil, gas , or steam services to 6000 PSI NSCWP, Rugged and fast 2 pitch
acme thread makes this the quickest union to make-up or break out (only two turns). The
threaded sub is fitted with a bronze seat insert for added effectiveness in pressure sealing.

LENGHT WEIGHT
SIZE CTR. BR. NUT RADIUS
Total Kg.

1" 3 9/16" 1/4" 2 5/32" 1.59


1 1/2" 47/8" 1/4" 3 7/32" 4.30
2" 6 7/18" 1/4" 3 3/4" 6.80
2 1/2" 7 9/18" 3/8" 4 1/4" 9.10
3" 8 3/4" 3/8" 4 1/2" 13.18
4" 10 1/16" 3/8" 5 1/4" 18.63

FIG. 602 UNION


6000 PSI CWP

Recommended for air, oil, gas , or mud services to 6000 PSI N SCWP, This union has a
replaceable lip-type seal ring of Buna-N specifically designed to minimize fluid flow turbulence.
The lip-type ring also provides a pressure seal and protection for the metal-to-metal seating
surfaces. These unions are smaller and lighter than the Fig. 600 unions and are recommended
for manifold and truck mounting where size and weight are critical.

LENGHT
LENGHT WEIGHT
SIZE CTR. BR. NUT RADIUS BUTT.WELD
Total Kg.
SCH.80

1" 3 17/32" 1/4" 2 5/32" 1.59 3 17/32"


1 1/4" 4 7/8" 1/4" 3 7/32" 4.54 4 11/16"
1 1/2" 4 7/8" 1/4" 3 7/32" 4.10 4 11/16"
2" 5 1/4" 1/4" 3 3/4" 5.90 5 1/32"
2 1/2" 6 1/8" 3/8" 4 1/4" 8.20 5 1/8"
3" 6 1/4" 3/8" 4 1/2" 10.45 5 7/16"
4" 8 1/4" 3/8" 5 1/4" 15.00 6 1/16"

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