figure 1003 butt weld

FIGURE 1003 HAMMER UNION - Butt Weld



Nominal pipe Size: 2", 3", 4", 5"
Pressure Rating:
     2" to 3" 10,000 psi cwp; 15,000 psi test
     4" to 5" 7,500 psi cwp; 12,000 psi test
Connections Type: pipeline thread, tubing thread, butt-weld
Component Parts: Nut, Male Sub, Female Sub, Seal Ring

Sour Service Models to NACE MR-01-75

Recommended service
For high-pressure connections where lines can't be aligned

Hammer Union (Series 1003 - Butt Weld) Features
Ball seat provides positive seal with up to 7-1/2" misalignment
2" model up to 4''
Replacement O-ring on male sub provides primary seal, and protects metal-to-metal seal against abrasion and corrosion
Available with threaded or butt-weld ends.


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