WebAug 18, 2002 · Some will run a rose bud torch across the welded area after welding, but most are now welding these with TIG. They seem to last a lot longer. The TIG process is less "violent" of a weld transfer than MIG. Use an ER70S-6 filler with your MIG welder … WebAug 23, 2005 · You can make them out of mild steel using weld els. These are 90 degree smooth (mandrel type bends) that are 1/8 inch wall thick. You can use these with schedule 40 straight pipe (also 1/8 inch wall). All available at McMaster or your local industrial plumbing outlet. Pic of mine after I wrapped it:

How do you weld the header tubes to a merge collector? - Pro …

WebThe answer is yes, but not recommended. You can use Arc, TIG or MIG. MIG nickel wire is expensive but can be used with 80% Argon, 20% Carbon Dioxide gas. TIG nickel wire is the only option for this type of welding. The preferred method is ARC welding using 99% nickel rods. You can use 55% nickel rods, but they have a lower co-efficient expansion. WebStainless Steel can prove to be a difficult metal to weld when you don't know what to expect. In this episode, we will show you some basic steps in setting u... dogfish tackle \u0026 marine

Can A Cracked Exhaust Manifold Be Welded? (Helpful Tips) - The …

WebFeb 25, 2004 · If there was ever an application for gas welding it's header and exhaust fabrication. I would mig or tig the tubes into the header flange but use gas weld for the … WebMIG welding lends itself to automation and is often used to fabricate production exhaust systems (Figure 4). But MIG should not be used to join the thin sections of tubing used for racing exhausts, sometimes as thin … WebJan 31, 2024 · Nickel-based ERNiFe-CI or ERNi55 is the best wire to MIG weld cast iron. The wire features high-level ductility and tensile strength. This makes it suitable to weld dirty castings, ductile irons, steel, and cast iron. You can also use ERNi-CI or ERNi99, which is machinable, though it’s costly and weaker. dog face on pajama bottoms