noseoil wrote:
noseoil wrote:1/2" black pipe is run, roughed in & passed the pressure test yesterday. Actually had more pressure after 20 minutes than when I started. The sun came out and warmed things up. I used 1/2" split pipe hangers. They have a 3/8" bolt thread at the top flange, which is just all-thread cut & welded to the frame. It weighs more than the 3/8" soft copper this way, but no worries about rocks & gravel (an extra 15#). Three hangers total, two down from the frame & one in front for horizontal movement. It's very solid, but allows for some movement & flex on the road. I used pipe wrap tape to isolate the pipe from the hanger. The rest of the roll will go on the frame when I mount the deck and bolt it in place. This should keep the frame from chafing and the deck from squeaking when installed. Added a "T" fitting at the rear under the galley, for a quick disconnect fitting in case I want a grill or hot water heater in the future. Glad I'm just poking along in the heat, still a bit warm for a full day of work, but have better ideas by not rushing into things, then having to back up and re-do things. Too many good ideas out there by so many nice folks on the forum!
Detail shot of the quick disconnect fitting. I need to protect this point in the line from road debris with an angle under the frame, the only "weak point" in the line. Another trip to the welder will take care of it. Also thinking about a couple of 2" angles welded at the back corners for a drag piece, in case I scrape something going over a bump or hump, or on an incline which is too steep. Beats chewing the back off on a hard surface.
View looking down through the new collar & into the bracket. Still need to locate the regulator, but I'll fasten it through the tongue box, somewhere behind the bottle. That's the last thing I have to do up front to finish things on the gas line.
Added one small detail on the bracket at the bottom yesterday. I found a hunk of mud flap in my friend's front driveway and was going to toss it out. It was 2" wide & 3/8" thick, so I put it in the back of the truck. Installed a rubber "shim" under the propane tank with a bolt, so the bottle now sits on a rubber cushion. With the top hoop lined with rubber and the bottom on a soft surface, there shouldn't be any issues with chafing on the tank's finish.
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