What is a hammer union?
1. n. [Drilling, Production Testing, Well Completions, Well Testing, Well Workover and Intervention] A connection common in the oil industry consisting of two joints coupled by a threaded nut. Protrusions on the nut are hit with a sledgehammer to tighten the connection and energize the seals.
What is a wing union?
Wing unions are also often referred to as hammer unions, hammer lug unions or Weco® dependent upon the customer or manufacturer. Whatever name is used, they are the most common quick connection method for joining piping components together in a temporary system.
How does hammer union work?
A connection common in the oil industry consisting of two joints coupled by a threaded nut. Protrusions on the nut are hit with a sledgehammer to tighten the connection and energize the seals. Hammer unions are commonly used on treating iron because of their ability to be quickly made up or broken down.
What is a WECO connection?
Weco wing unions are the most complete line of standard and sour-gas service pipe connectors in. the world. Available in 1 to 12-inch nominal pipe sizes with cold working pressures up to 20,000. psi, Weco wing unions are manufactured using the finest raw materials, tooling procedures, and.
Will a WECO 1502 Wing half make up to a guiberson 607 thread half?
Use only Unions supplied by FMC and in good condition. Like 1002 and 602 Unions, a Guiberson thread half will make up to a 1502 wing nut, but will fail explosively.
What do you call a hammer lug Union?
The Weco® names have developed into generic terms for the products themselves, after so many years usage, rather than an individual brand or manufacturer. Wing unions are also often referred to as hammer unions, hammer lug unions or Weco® dependent upon the customer or manufacturer.
What kind of Union is a wing Union?
Wing unions are also often referred to as hammer unions, hammer lug unions or Weco® dependent upon the customer or manufacturer. Whatever name is used, they are the most common quick connection method for joining piping components together in a temporary system.
Can you strike a wing union with a bronze hammer?
Never strike wing unions nuts having severely flattened and extruded ears. Always use a bronze hammer in order to avoid sparkling while striking onto a wing union nut. All specifications are given as an indication, they may be modified in the interest of our customers.
What kind of steel is used for Hammer wing Union adapters?
When standard service Hammer Wing Union Adapters are specified, they shall utilize AA Class steel in strength specified to meet the allowed stresses of the equipment at test pressure, determined by the lowest pressure connector of the adapter. Sour Service