What is 1502 Hammer Union?
F1502: Fig 1502 Hammer Union (Blue/Red Sub) Hammer Unions are designed as heavy duty, high pressure flow line connectors. They are commonly found in chemical plants, on marine dredging vessels, in strip mines and in the oil industry.
What does fig 1502 mean?
Figure or “Fig” numbers are used to denote pressure rating and seal type for hammer union connections. For example, the widely used 1502 connection has a working pressure of 15,000 psi for standard service, as indicated by the first three digits (150).
What is 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.
What is WECO Union?
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.
What is the pressure line?
Definition of line of pressure : a broken line joining the points of resultant pressure between the voussoirs of an arch or buttress.
What is a hammer union?
What is a union seal?
Union seals are used to seal a joint, usually between two pipes of hose couplings. The styles used to achieve such a seal differ greatly.
What is a high pressure line?
The high pressure hose can be used as a stand-alone item for specific projects and purposes, or as a part of a larger piece of equipment. Generally speaking, the hose is made from sturdier materials than lower pressure hoses, thus allowing it to support water or air pressure at higher levels.
What PSI is a power steering hose?
Low pressure hose is generally rated at 400 PSI and operates at a fraction of that pressure. High pressure hose is rated for a working pressure of 1,500 PSI and a burst pressure of 6,000 PSI per SAE standard (SAE J2050 type 1).
Whats 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.
How much PSI is in a power steering line?
Most steering gear applications would run between 1,100-1,300 psi with heavy vehicle high-demand applications on up to 1,550-1,600 psi.
What is considered high pressure for piping?
7.2 High-pressure piping systems Because of this ambiguity and based on interactions with various industries, it is the author’s opinion that a high-pressure line typically operates in the vicinity of 1400–2200 psi. A better way to categorize a line would be by using the hoop stress and a desired factor of safety.