Polished Forging Or Casting Hammer Union

 HAMMER LUG unions, or WECO couplings, as they are called, allow for quick connecting

the pipelines and flexible hose assemblies in the oil and gas industry. They are popularly

used on onshore and offshore drilling rigs to transfer petroleum, gas, drilling mud,

cement, water, air and many other media.

 Hammer unions work at extremely high pressures. Mismatching components of one

series with another.

 HAMMER union type, e.g. 414 bar (6000 PSI) for Figure 602, 1034 bar (15000 PSI) for

Figure 1502. Sour gas unions are available for hydrogen sulphide service.