The end pieces of flexible hose fittings such as nipple, coupling/sleeve (usage with union nut), nut, etc. can be manufactured from materials such as stainless steel, carbon steel, chrome coated, brass, chrome coated brass, etc. in conformity with TS EN standards as desired or stipulated by the standard. In the nonstandard application, the right material selection by user/manufacturer is important such as in the hose.

Under the previous title, we stated that the word of &#;quality&#; does not have the same meaning with &#;qualified&#; as we use in daily life and it is rather related to the elements contained in the metal itself. In other words, it refers to material types which come into existence when the elements such as chromium, nickel, molybdenum, etc. in the raw material are available in varying ratios.

ENETAF SANE metal flexible hoses are kinds of flexible joints made of stainless steel which are applied with the purpose of eliminating vibrations generally on non-planar piping paths.Furthermore, they are useable in misaligned piping. They have upper most level of flexibility and pressure , internal corrosion and external abrasion resistance . Flexible hoses are made of a bellows as well as one or more layers of braids.  The metal  flexible hose  can be welded , flange type , male threaded and union nut type

For situations in which we need more bending flexibility, hoses with Ω shaped corrugations are applied that for the sake of increasing number of convolutions per unit length without thickness reduction of the bellows plate, they benefit from a longer lifetime in bend loadings. This type of flexible hose tends to return to its initial form when released from loading and also they are appropriate for vacuum situation. Ω shaped corrugations are more pressure resistant as well

In situations similar to earthquake in which in addition to thermal expansions / contractions , accessories might be under accidental loads , there shall exist an ability of multidirectional movement absorption and U-type flexible hoses are kinds of best options in such situations U-type flexible hoses allow boilers , chillers , fan coils and other similar systems to move freely in relation to the rest of the structure. U-type flexible hoses are also being used in order to prevent nozzles from cracking or being cut. Flexible hoses are totally applied in different industries like steel , cement , food , petroleum , gas , petrochemical and etc