weco male / female FMC fig 1502 hammer union

Hammer Unions are high-pressure threaded or welded connections with two halves a threaded female half and a wing male half with swivel nut that fit together and seal upon turning and then hammering the nut half together with the threaded half.

Details of Figure 1502 Hammer Union

Nominal pipe Size:1”, 2”, 3”, 4”;
Pressure Rating:6000psi cwp;9000 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
Manifold and line connections and mud service.
Features 
Compact;
Replaceable, lip-type seal provides primary seal, protects secondary metal-to metal seal, and minimizes flow turbulence;

Butt-weld available 

Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .