Hammer unions are one of the most readily used connections in the oil and gas industry.there are threaded connection and welded connections in two ways, according to the international standard manufacturing resistant high performance, working pressure: 7Mpa~140Mpa, nominal diameter 1~ 5inch.

Product Parameter

Specification	Pressure Mpa/Psi	Connection Form	Working Condition
2”，3”,4”	14/2000	FIG200	Standard
2”，3”,4”	42/6000	FIG206	Standard
2”，3”,4”	70/10000	FIG1002	Standard
2”，3”,4”，5”	52/7500	FIG1002	Standard
3”	70/10000	FIG1003	H2S
4”	70/10000	FIG1003	Standard
2”，3”	105/15000	FIG1502	Standard
2”，3”	105/15000	FIG1502	Standard
2”，3”	105/15000	FIG2002	Standard
2”，3”,4”	105/15000	FIG2202	H2S