how to bend exhaust pipe

Keep in mind that the PIPE bender is for bending PIPE NOT TUBE. I was just wondering if there was any makeshift way to bend the pipe myself without taking it to a shop.

Pin En Aluminized Exhaust Pipe

Exhaust is not critical in most situations so structural integrity is.

. Sand bending is the way to go its the only I know to make unmarked clean bends for polishing and treatment usually chrome. It isnt easy but a good craftsman could do it with patience and a bit of waste stock. You need fine sifted sand oven dried. Square off the ends of the pipe length.

I have some 2 14 exhaust tubing that I want to bend. That said it doesnt hurt to try. Since the exhaust heats up considerably the pipe will expand and contract which tends to foil any plans relating to compound. Step 4 - Weld Squash Pipe to Exhaust Pipe.

It has to flow freely. Bending the exhaust tube yourself is a delicate process but entirely feasible with the right equipment. Step 1 - Design Pipe. Step 5 - Heat Pipe and Bend.

This could be a cheap way to make your own mandrel bent exhaust piping and help bending intricate bends in brake line etc. Fill the pipe with sand to prevent crimping when you bend it. I have a HF bender and it is a piece of shit--and def. I have access to pretty much any size and material of pipe and tube---for free but am looking for something to bend exhaust pipes with.

Clamp the exhaust pipe firmly in the vise with the mark you made in Step 1 just visible at the vise. Also make sure you take proper safety precautions when using a blow torch such as wearing goggles and thick gloves. Aug 14 2014. Measure and sketch out the curves of the exhaust pipe you wish to fabricate.

Only ones mandrel bending 4-5 pipes are the guys making our aftermarket exhaust for our trucks and big rigs. 2000 Ranger V-6 115K miles. Step 6 - Cut and Clean Pipes. Step 1 - Design Pipe.

I am going to try this out soon on some piping. Cut the ends off a can of your choice. It just makes your bends super easy and clean. Step 3 - Flatten End of Bending Pipe.

Ive researched this topic and the best results Ive seen on YouTube not using a mandrel bender was with heat. Step 4 - Weld Squash Pipe to Exhaust Pipe. I cant afford a mandrel bender buying pre-bent sections is very expensive and I dont want to weld countless bits of tube together. I dont have a pipe bender or anything like that.

Im planning on making some 3 stainless and mild steel exhaust components soon but I need some advice on how to cut the pipe correctly and at the right angle. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators. Bending pipe with your bare hands is a cheap and easy way to achieve quick results but be careful not to cause yourself injury in the process. If you are building a custom exhaust system you can bend your own exhaust tubing buy mandrel bends or hire a muffler shop to fabricate the pieces for you.

Step 5 - Heat Pipe and Bend. How to Bend Exhaust Pipes. Step 4 - Weld Squash Pipe to Exhaust Pipe. Here are a few other methods that Ive found to work better though.

Answer 1 of 3. Better to find a good exhaust shop. A proper tube bender will have a few sizes of dies to match the diameter of your exhaust and will make sure that youre not kinking it. I want to bend some exhaust pipe to make a manifold.

Ive seen pictures of exhausts that have been TIG welded and where a particular angle cant be bent they have a kind of angled section of tube welded in place Ive also seen this to make tight bends on manifolds etc. How do you bend an exhaust pipe at home. Light the torch following the directions that came with it heat the pipe at the point of the bend until pliable and pull the pipe towards you to make the bend. Step 5 - Heat Pipe and Bend.

The Harbor Freight bender is good for bending stuff like black iron pipe or galvanized pipe or mechanical tubing with at least a 18 wall thickness. If you experience pain while bending stop immediately. Im currently building a set of 3 into 1 headers for my rocket III triumph motorcycle and the headers will flow great because of no internal restriction from weld material. Merely packing the pipe with sand and welding caps to bend in a junk pipe bender would be fine though.

I used mine to bend up a frame for a small down rigger for shrimping and plan on using it to make a homemade gokart frame for the kids this spring. Step 3 - Flatten End of Bending Pipe. Not suitable for exhaust-----is great for making nice straight pieces of DOM steel into scrap though. Step 1 - Design Pipe.

Step 2 - Create Squash Pipe. Step 3 - Flatten End of Bending Pipe. 1998 Dodge 2500 SC SB. Cut the pipe you dont like and go to a tractor trailer shop and go to the exhaust isle and buy that perticular 90 bend you need and weld it in.

Its really worthwhile to use a tube bender for this. Im sure that taking it to a shop would be a lot easier but I want to make this. Step 2 - Create Squash Pipe. Summit and jegs sell bends u-bends j-bends of just about any size you could want.

They then bend the piece and because of the soapy water it lets the pipe get bent to any angle and the pipe doesnt crush. Also jegs sells hooker exhaust pipe sleeves for welding and they sure make for a nice weld without any slag on the inside of the pipes. Step 2 - Create Squash Pipe.

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