| Socket Flanges |
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The Socket Welding Flange offered by us is a popular type of pipe flange that was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. Though, the internal pocket of a socket weld flange allows for a smooth bore and better fluid flow. When provided with an internal weld, the static strength of this flange is equal to slip-on flange, but the fatigue strength is 50% greater than double welding slip-on flanges. Smooth bore conditions in such a flange can easily be attained without having to bevel the flange face and, after welding, to reface the socket weld flange as would be required with slip-on flanges. For this reason, the internally welded flange is popular in chemical process piping. |
| Stainless Steel |
ASTM A 182, A 240 |
| Carbon Steel |
ASTM A 105, ASTM A 181 |
| Alloy Steel |
ASTM A 182, GR F1, F11, F22, F5, F9, F91 |
| Nickel Alloys |
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 |
| Copper Alloys |
Copper, Brass & Gunmetal |
| Class |
150#, 300#,400 #,600#,900#, 1500# & 2500 # |
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