Given the wide range of stainless steel fitting that exists in the global market, the
manufacturers have opted to Standardize the range based on ISO 4144.
The manufacturer has implemented all requirements of the International Standard ISO 4144, having present in the design process of a fitting in stainless steel pipes used for the conveyance of steam, air, gas, water, oil, etc. normalized with respect to the basic range, size, thickness and hence its weight.