H Pipe Junctions: 3D Printed 316L Stainless, Build an H Pipe at Any Spacing, 1in to 5in

H Pipe Junctions: 3D Printed 316L Stainless

Build an H pipe at any spacing. Each junction is a 90 degree equal tee, metal 3D printed in one piece from 316L stainless. Weld one into each pipe of a twin system, then join the two branches with a piece of tube cut to your spacing. No coping, no fishmouth cuts, and the branch comes out square every time.

Price is per tee. An H pipe takes two, so pick Pair under Format to get both.

Built for fabricators

• 90 degree equal tee: the run and the branch are the same OD.
• 0.065in wall throughout, made to butt weld to 0.065 wall (16 ga) tube.
• 1/4in rounded junction inside and out where the branch meets the run.
• Tube OD from 1in to 5in.
• Welds to 304 or 316 stainless tube of the same OD.
• Bead blasted finish.

Dimensions

The overall box each tee fits in: length along the run x height to the branch end x tube OD.

• 1in OD: 2.50 x 1.75 x 1.00in
• 1.25in OD: 2.75 x 2.00 x 1.25in
• 1.38in OD: 2.88 x 2.13 x 1.38in
• 1.5in OD: 3.00 x 2.25 x 1.50in
• 1.63in OD: 3.13 x 2.38 x 1.63in
• 1.75in OD: 3.25 x 2.50 x 1.75in
• 1.88in OD: 3.38 x 2.63 x 1.88in
• 2in OD: 3.50 x 2.75 x 2.00in
• 2.13in OD: 3.63 x 2.88 x 2.13in
• 2.25in OD: 3.75 x 3.00 x 2.25in
• 2.36in OD: 3.86 x 3.11 x 2.36in
• 2.5in OD: 4.00 x 3.25 x 2.50in
• 2.75in OD: 4.25 x 3.50 x 2.75in
• 3in OD: 4.50 x 3.75 x 3.00in
• 3.5in OD: 5.00 x 4.25 x 3.50in
• 4in OD: 5.50 x 4.75 x 4.00in
• 4.5in OD: 6.00 x 5.25 x 4.50in
• 5in OD: 6.50 x 5.75 x 5.00in

What's in the box

One tee, or two tees with Pair. The crossover tube between them is not included; cut it to the spacing you need.

Install notes

• Weld on part. Butt weld each end to stainless tube of the same OD.
• The ends are made for 0.065 wall (16 ga) tube.
• Professional welding recommended.

Related printed parts

See the printed cope junctions for 45 and 60 degree laterals, the 0.75D tight radius elbows, and the full 3D printed stainless exhaust parts collection.

Buy the STEP file, $11

Want to print it yourself? Pick STEP file under Format and you get the same 3D model of one tee that we send to our printing partner, in the size you chose. Print two for an H pipe. The download link comes right after checkout and nothing ships. Upload it to any online metal 3D printing service for your own quote.

The file is yours to use however you want. It is designed for 316L stainless.

Parts printed by someone else are not covered by our warranty. Digital files are non-refundable.

Lead time

Printed to order. Allow about 4 weeks before it ships.

For off-road and competition use. Buyer is responsible for following all local exhaust and noise laws.

Designed by Brockett Built in central Illinois. Printed by an outside metal printing partner.