Walterscheid is I believe a Germany mfg. of tube fittings, etc. and resonably priced. You might check to see about distributors. Tel (02246)12-0. We purchase them through Motion Industries (CA). Hope its some help.
I have questions about ERW vs. seamless SST piping. We currently use seamless piping (4" Sch. 40 304SST)for duct burners and would like to switch to ERW due to cost savings. This 'piping' can span from 20' to 40' w/ supports and is basically a gas manifold. There has been concerns raised...
I just happened to come across this post and have similiar questions about ERW vs. seamless SST piping that you might be able to help me with. We currently use seamless piping for duct burners and would like to switch to ERW due to cost savings. There is some question to ERW piping having...