c/boilermakers

Was totally against those fancy welding hoods until I borrowed one last week

I always thought spending $400 on a Lincoln Viking was a waste when my $80 fixed shade worked fine. Then this old timer at the union hall in Gary let me borrow his for a job and I could actually see my puddle through the gauge. My welds looked way cleaner and I didn't have to keep flipping my hood up. Any other guys here feel like the auto-darkening is worth the money or am I just being lazy?

Tried a different bevel angle on my gouge and it cut cleaner than ever

Been doing the same 25 degree grind for years on my chisels and gouges for boiler work. Last week I was fitting a curved patch on a tank and the metal kept grabbing. Swapped to a 20 degree bevel on the gouge just to see what happened. Smoothest cut I've gotten in 10 years of doing this. Anyone else mess with their tool angles for tight spots?

Hit 2000 hours of stick welding last week. That number matters.

Been keeping a log in my phone. Just rough estimates. Hit 2000 hours of actual rod burning time last Thursday. Felt like a real milestone. Made me realize how much bad technique I carried for the first 500 hours. Anyone else track their stick time? What number made you feel like you leveled up?

Question about chasing tubes in a tight corner with a torch

I overheard a guy at the supply house saying he uses a rosebud tip for tight radius bends on 2-inch schedule 40, and I'm wondering if that's better than my standard heating tip for avoiding wrinkles on the inside of the bend.

Saw a scary looking boiler at a paper mill near Green Bay last week

I was up in Wisconsin visiting a buddy who works at a paper mill and he showed me their main boiler setup. One of the old water tube boilers had so much scale buildup on the sight glass you could barely see the water level. The safety valve looked like it hadn't been tested in years too. He told me the plant manager just keeps putting off the annual inspection. Has anyone else run into a situation like that where the owners won't pay for proper maintenance?

Stumbled on a stat about boiler explosions from 1900 to 1920 that shook me

I was reading an old safety manual my grandpa left me, and it said there were over 1,300 boiler explosions in the U.S. just between 1900 and 1920. That's like one every five or six days back then. Found out most were from poor riveting and lack of water gauges. Really made me appreciate the standards we have now. Anyone else ever dig up old accident numbers that changed how you see the job?

Finally got that stubborn tube sheet leak to stop

Spent three shifts trying to reseat a rolled tube in a condenser bundle at the power plant, then realized a little 220-grit emery cloth on the tube end before rolling back in did the trick without having to pull the whole damn tube. Anyone else find a weird fix like that for tube sheet leaks that actually holds?

Old timer at the union hall set me straight on grinders

Was killing time before a shift and this guy Bill who's been in since the 70s starts talking about how he never uses a 4-1/2 inch grinder for heavy stuff. Said he watched a kid get a wheel caught and it twisted his whole arm around. Switched to a 7 inch with a guard after that. Any of you guys still run the smaller ones for big welds or am I behind the times?

Vent: Tried using a cheap Harbor Freight bevel gauge on a tank job and it bit me hard

I was laying out a manway on a 12-foot diameter pressure vessel last Tuesday and my old bevel gauge gave me a 3-degree error. Ended up cutting a whole 18-inch section wrong because I didn't double check against a protractor. Had to burn that piece out and weld in a new one, cost me 2 extra hours of grinding and fitting. Anyone else have a cheap tool screw up a layout and lose you time?

The gantry crane chain snapped on a 50-ton boiler lift last Thursday in Baton Rouge

When the chain gave way I was 20 feet up on the scaffold and it dropped the whole load, so now I'm checking every link before any lift and wondering how often you guys replace your chains.

Overheard a welder say he never preheats and it stuck with me

I was grabbing coffee at the gas station off 94 last week and overheard this older boilermaker talking to a younger guy. He said he never bothers with preheat before welding unless it's below 20 degrees. Said he's been doing it 30 years and never had a crack. I wanted to jump in but I held my tongue. In my experience skipping preheat on heavy plate or high carbon steel is asking for trouble down the road. I had a 2-inch thick flange crack on me back in '19 because I got lazy and didn't run the rosebud on it first. Sure it might hold for a while but that crack shows up during hydro or when the inspector puts the dye on. Has anyone else run into guys who swear preheat is overrated and how do you talk to them without starting a fight?

Took me 6 months to realize I was preheating my rods all wrong

Was at a job site in Pittsburgh last fall and a old timer walked over while I was heating rods. He just shook his head and said son you're cooking the flux not drying the rod. Turns out I had the temp way too high at 500 degrees. Should be more like 250-300 for low hydrogen. Been doing it wrong for half a year and nobody told me until that guy. Has anyone else gotten bad habits from just guessing on your own?

Bought a cheap Chinese laser level and watched my pipe runs line up perfectly after 6 months of fighting with strings

I used to swear by chalk lines and string for setting tube headers because I thought lasers were just for drywallers. After a buddy in Gary showed me his $40 green beam laying out a 50-foot exchanger bundle, I grabbed one and saw my offsets hit within 1/8 inch on the first try. Has anyone else switched from old-school methods and found a tool they doubted actually works better?

Best shift I had in weeks at the Hammond plant

We were working on that big boiler retube at the Hammond plant last Thursday. Everything was going wrong all morning, welds blowing out and the crane operator was running late. Then around 2pm something clicked, we got into a rhythm and pulled off the last 12 tubes in under 3 hours without a single redo. The foreman even bought everyone a round at the bar after. Has anyone else had a shift turn around like that out of nowhere?

Swapped out my old Lincoln for an inverter machine last spring, night and day difference on site work

I was running an old Lincoln AC/DC stick welder for years, the kind that weighs about 200 pounds and shakes the whole truck when you fire it up. Last March I finally got an inverter machine, an Everlast 210, for a job up in Billings where we had to patch some boiler tubes in a tight crawl space. The old machine would throw so much spatter I'd spend 20 minutes chipping slag for every 5 minutes of welding, and the arc wander on dirty metal was brutal. With the inverter, I can dial in the arc force and dig into rust without all that cleanup. I still grab the Lincoln for heavy plate work where I need raw power, but for most repairs the inverter saves me maybe an hour a day on grinding alone. Has anyone else made the switch and found a big difference on tube or vessel work?

Stick welding vs MIG on dirty steel, which side are you on?

Had a job last week on an old boiler in Gary, Indiana, steel was covered in rust and mill scale. My partner was running MIG and kept getting porosity, I switched to 7018 rod and burned through it clean. He argued MIG is faster if you grind first, but I figure why add an extra step when stick handles the crud better. What do you guys do when the metal is nasty, prep it out or let the rod do the work?

Saw a pipe fitter in St. Louis use a soapstone trick that saved me 3 hours on a boiler tube layout

I was on a job at the Anheuser-Busch plant last month and this old timer showed me how to mark tube layout on a curved shell using just soapstone and a flexible steel ruler. He said most guys try to do it by eye and end up cutting 6 inches too short. Has anyone else ran into that issue where your measurements don't line up on curved surfaces?

Saw a weird boiler setup at a diner in Toledo last week

I was grabbing breakfast at this old diner in Toledo last Tuesday and noticed their boiler setup tucked behind the kitchen. It was this ancient thing, maybe from the 60s, with a bunch of copper lines running every which way like a maze. One pipe was just dangling loose, wrapped in what looked like electrical tape. I asked the waitress about it and she said the owner patched it himself because he didn't want to pay a pro. That thing must be a ticking time bomb with the pressure builds up. I almost went back there to take a closer look but my wife said to leave it alone. Has anyone else run into a homeowner special in a commercial kitchen before?

Appreciation post: The older guys who taught me how to actually read a boiler print.

Old timer named Frank at the local hall showed me 3 years ago how to spot a bad weld joint before you even strike an arc. Last week on a job in Gary, his tip saved me from having to redo a whole section of tube sheet.

Spent $300 on a used Miller 211 and it paid for itself in one job

Picked up a beat up Miller 211 off Craigslist two months ago for 300 bucks. Needed a new liner and some cleaning but it runs solid now. Used it to patch a grain bin wall last week and saved the farmer about 1200 versus a replacement. The 110/220 dual voltage has been a lifesaver for tight spots. What's the cheapest welder you've gotten that actually held up?

Laughed at a guy using a plasma cutter for thin stuff till I tried it

I always swore by my torch for cutting 16 gauge sheet, thought plasma was overkill. Then we had a job at a refinery in Baton Rouge last spring, tight spot near some piping. Bought a Hypertherm 30XP on a whim and that thing zipped through 10 gauge like butter, no warping at all. Anyone else get humbled by a tool they mocked?

Split a gasket on a header flange job yesterday and had to redo the whole seal

Was working on a boiler at a chemical plant outside Houston. Had the flange torqued down and felt the gasket let go. Spent an extra 2 hours grinding the surface clean and fitting a new one. My foreman just shook his head. Anyone else had a gasket fail on a tight deadline like that?

Old timers used soapstone, I went digital and kinda regret it

My first journeyman swore by soapstone for layout marks, but I ran out and grabbed a digital scribe from Grainger 4 years back. It died mid-cut on a 3/8 plate last Tuesday and I spent an hour trying to find the charge cord. Anyone else ditch the old ways and go back?

Shoutout to the old timer at Local 74 who showed me how to wrap a flange in 10 minutes flat

Spent 4 hours grinding down a weld that should've taken 45 minutes because I forgot I left my grinder on the truck

Walked back and forth to the truck three times before I realized the damn thing was under my seat the whole time, has anyone else had a tool hunt turn into a full shift waste?