@Thank you Littleinch.
We are fabricating the Tee for the HOT TAP contractor, the circumferential fillet weld is done by the contractor at the site, we give the required thickness as per ASME B31.4 402.3. we roll the plate to get the main & branch pipe, and then do the machining to achieve the...
Hi,
We need to design a hot tap tee for ASME B31.4 pipeline, We use the 404.3.5 to calculate the required reinforcement. The Design Factor = 0.5;Design Pressure = 149 Bar; Max. Temp=72°C;Weld Factor =1;Corrosion Allowance=0mm; Maim pipe ID/OD=717.2/827.2mm & Branch pipe ID/OD=566/626mm. we...