We have all pipes links utilized in Fire fitting:
1. The joint, or called “Tee”, is made use of to link 3 pipelines to each various other, or to make a drill for a major pipe. This piece can be Y-shaped or t-shaped, relying on the angle.
2. Arm Joint, (Elbow joint), used to attach two tubes with the exact same diameter per various other between them, which are angles based on the amount of the angle, there is the arm joint with the best angle (90 degrees), as well as there is the elbow joint with 45 degrees, and there is the open elbow with 120 levels.
3. The joint, called “sleeve” or “roll”, is used to connect two pipes per various other when they are on the exact same straightness, and also they have the same diameter. And also they are indented from the inside.
4. Nipple area, as well as has the same principle that the joint is functioning, yet its toothiness is from the exterior.
5. Reducer, used to connect two pipes flat with various sizes (sizes). They come in types that are indented to the outdoors, inward, or among its sides inside, and also the other outside.
6. A medicine or plug, which is utilized to close pipes, and comes in 2 types, toothed from the inside, or from the outside.
7. Shutoff or faucet, (Valve), is utilized to control the passage of fluid within pipes by opening up and also shutting manually.
8. The water mixer (in English: Water Mixer), as well as does the same job as the stopcock, other than that it blends the water from two pipelines (chilly as well as hot water) fire fighting fitting before removing it from the outlet.
9. The shutoff, (Inspect Shutoff), which enables water to pass through pipelines in just one instructions, and also prevents water from turning around.
Techniques of connecting fire-resistant network pipesPipes are usually sold 6 meters long.
First: screws
It is not used for diameters more than 2 inches, and a material that promotes sliding as well as clogging the pores arising from poor surface finishing of pipelines and fittings and provides attachment and called Teflon or bed linen should be placed.
Second, the flanges
It is mounted for diameters more than 2 1/2 inches and also is defined by facilitating upkeep work. Gaskets are placed in between the flanges to avoid running out of water because of the surface coating differences, which are two Instructors and also Green Crete, as well as the 2nd kind is chosen with water.
Third, the Grooved or Victaulic
Cao Chih gasket connections await all countries, yet are really pricey.
Fourth, the most preferred and also most widely utilized joints
It is utilized for diameters greater than 2 inches.Stages of the welding procedure
: Alimentation
Second: very first course
Third: Clean the welding of powder and also this process after the initial and the last and 2nd tracks, called cap
Pipelines suspension means (illustrated with images).
Notes.
The passage of any type of pipes through the walls reveals the pipelines to corrosion by the buildings and additionally the friction throughout the resonance of the pipelines as a result of the circulation. The most crucial is that any type of constructing the wall surfaces should be a vital factor to avoid the spread of the fire fitting where the wall surfaces are classified to resist the fire for an hour or more and the visibility of those openings around the pipes stands for a very easy factor for the transmission of the fire Smoke is in the building, and also for that reason the code advises making a rock wall hull with a size of a minimum of 2 cm greater than the pipe diameter, and also consequently to prevent the spread of fire with these openings.
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The joint, or called “Tee”, is utilized to connect 3 pipes to each various other, or to make a drill for a primary pipeline. This piece can be Y-shaped or t-shaped, depending on the angle.
The joint, called “sleeve” or “roll”, is used to link 2 pipes to each other when they are on the very same straightness, as well as they have the same size. Reducer, made use of to connect two pipes horizontally with various sizes (sizes). They come in types that are indented to the outdoors, inward, or one of its sides within, and the other exterior.
