BSP Black Malleable Iron 90 Degree Bend Fig. 2
25 BAR (363PSI) (2.5MPA) CLASS 150
Water, Oil, Gas, Petro-Chemical
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Malleable iron is obtained from an iron-carbon alloy with a carbon content of more than 2.14% as a result of eutectic transformation during crystallization. After casting, the fittings are specially kept at a temperature of 95 ° C, i.e. slow and uniform cooling occurs. The result is a very fine-grained metal structure. This leads to a decrease in internal stresses and an increase in tensile strength.The pipelines of sanitary-technical systems, through which water, steam, gas move, consist of separate sections of pipes connected by welding, flanges or threads.
Most connections on pipes are made one-piece (welded and threaded), but for the possibility of dismantling pipelines during repair, as well as in places where valves are installed, detachable connections are provided (flange, union nut, threaded with a squeegee). In the assortment of our company, you can find fittings for all major types of pipeline connections.
Elbow is mainly used to connect two equal diameter pipes perpendicular to each other at the right angle bend of the pipe, and the different diameter elbow is connected with two different diameters perpendicular to each other, so that the vertical pipes can be effectively and reasonably linked together.