Jul 30, 2024 #1 FPPE Mechanical Mar 4, 2022 162 0 0 IT Hi, We have to design and manufacture the following pipeline in accordance to ASME B31.3: Is it possible to obtain a 1/2" 90° elbow (even long or short radius) from a bended tube SCH. 80 in ASME SB-165 N04400 (Monel 400)? Thanks in advance
Hi, We have to design and manufacture the following pipeline in accordance to ASME B31.3: Is it possible to obtain a 1/2" 90° elbow (even long or short radius) from a bended tube SCH. 80 in ASME SB-165 N04400 (Monel 400)? Thanks in advance
Jul 30, 2024 #2 LittleInch Petroleum Mar 27, 2013 21,094 2 38 GB It's not a pipeline it's a piece of pipe. And yes, just bend it over a mandrel. Or pipe bender. The Iso shows no fitting so the designer thinks it can be bent from a straight piece of pipe on site. Remember - More details = better answers Also: If you get a response it's polite to respond to it. Upvote 0 Downvote
It's not a pipeline it's a piece of pipe. And yes, just bend it over a mandrel. Or pipe bender. The Iso shows no fitting so the designer thinks it can be bent from a straight piece of pipe on site. Remember - More details = better answers Also: If you get a response it's polite to respond to it.
Jul 30, 2024 #3 EdStainless Materials May 20, 2004 15,892 0 0 US If you bend on site, then you should UT check the thickness of the outside of the bend and measure the external ovality of the bend. There are limits on both of these. = = = = = = = = = = = = = = = = = = = = P.E. Metallurgy, consulting work welcomed Upvote 0 Downvote
If you bend on site, then you should UT check the thickness of the outside of the bend and measure the external ovality of the bend. There are limits on both of these. = = = = = = = = = = = = = = = = = = = = P.E. Metallurgy, consulting work welcomed
Jul 31, 2024 Thread starter #4 FPPE Mechanical Mar 4, 2022 162 0 0 IT Thank you for the answers. EdStainless, why did you mention "If you bend on site"? Don't we have to follow this requirement if we perform the bending in our workshop? Upvote 0 Downvote
Thank you for the answers. EdStainless, why did you mention "If you bend on site"? Don't we have to follow this requirement if we perform the bending in our workshop?