What is a 1502 connection?
3” 1502 Connection: (Male-to-Female Contact) • Contact between a radius (male connection) and the 45 degree angle (female connection) results in a rotation connection with high stress concentrations in several areas.
Where are hammer unions used?
oil and gas industry
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 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 is the pressure line?
: a broken line joining the points of resultant pressure between the voussoirs of an arch or buttress.
How do hammer unions 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 fig in Hammer Union?
F200: Fig 200 Hammer Union (Blue/Grey Sub) The colour coding system on Hammer Unions represent the different configurations and pressure ratings (Fig #’s are also normally stamped on the union as well); pressures range from 1,000-15,000 psi depending on the size and configuration.
Where is the low pressure point?
The low side service valve is located in the line that runs from the compressor through the evaporator (firewall) and up to the condensor on the low pressure (suction) side of the system.
What are pressure lines?
Definition of line of pressure : a broken line joining the points of resultant pressure between the voussoirs of an arch or buttress.
What is the direction of pressure?
Pressure acts in all directions at a point inside a gas. At the surface of a gas, the pressure force acts perpendicular to the surface. If the gas as a whole is moving, the measured pressure is different in the direction of the motion.
How do you install a hammer union?
Mounting your pressure transducer is easy if you follow a few simple steps: • Ensure mating union faces are clean, dry, and free of debris. Place Hammer Union Pressure Transmitter in socket. Place Hammer Union wing nut on transmitter and tighten into place. Hammer wing nut until tight.
What is Weco Hammer Union?
Hammer Unions and Weco Unions – 175. 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 (depending on model, for sand slurry, oil, water, steam, etc).