Home

Explore

View Cart

Deals

Orders

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Triangle Engineering

Products

Products

Triangle Engineering

6" sch. 80 - A106B - Practice/Test Combo

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$260.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

You might also like

Triangle Engineering

6" sch. 80 training coupon - A106B

(1)

Triangle Engineering

Monster 2-3/4" x 5/8" - A106B Pipe Coupons

(16)

Triangle Engineering

6" sch. 80 - 304/L

Triangle Engineering

SA516 GR. 60/70 - 3/8"

Triangle Engineering

2" sch. XXH - A106B

(2)

Triangle Engineering

6" sch. 40 - 6061

Triangle Engineering

3/8" w/ 37.5 Deg. Bevel & Backing Combo A36

(1)

Triangle Engineering

2" sch. 10 - 304/L

(1)

Triangle Engineering

SA204 GR. B - 1/2"

(1)

Triangle Engineering

3/8" with 30 deg. bevel 6061

Apex Welding Products

Apex Welding Products

4.5

(531)

Triangle Engineering

3/8" Square A36

Triangle Engineering

1" with 22.5 deg. bevel A36

Triangle Engineering

SA204 GR. B - 1 1/2"

Triangle Engineering

Welder Support Arm

Triangle Engineering

6" sch. 120 - A106B

Triangle Engineering

2" sch. 80 Backing Ring

Triangle Engineering

8" sch 40 x 4" Type 304L

Triangle Engineering

A514 GR. B - 3/8"

Triangle Engineering

6" sch. XXH - A106B

RADICALOPS

4.9

(118)

Triangle Engineering

1/2" w/ 37.5 Deg. Bevel & Backing Combo A36

(1)

Triangle Engineering

6" sch. 40 - 304/L

Triangle Engineering

SA182 F6NM - 1/2"

Triangle Engineering

2" sch. 160 - 304/L

Triangle Engineering

2" sch. 80 - SA335 P11

Triangle Engineering

1" Square A36

Triangle Engineering

AWS Test Kit 1" 3G & 4G without backing

Triangle Engineering

SB409 N08810/11 - 3/8"

Triangle Engineering

Plate Fixture

Amplified Welding

Amplified Welding

4.9

(1.7K)

Compact HULK Cup Kit - Wp-17/18/26 1/8" – Amplified Welding

Compact HULK Cup Kit - Wp-17/18/26 1/8" – Amplified Welding

Quick connect female to Argon hose – Amplified Welding

1/8" Wedge Collet – Amplified Welding

Triangle Engineering

6GR Weld Test Kit

Triangle Engineering

2" sch. XXH - SA335 P11

Triangle Engineering

SB168 N06600 - 3/8"

Triangle Engineering

6" sch. 40 - A53 B ERW

(2)

Triangle Engineering

2" sch. 80 - 6061

Triangle Engineering

1/2" Square A36

Triangle Engineering

2" sch. 40 - A106B

Triangle Engineering

SB463 N08020 (20cb3) - 3/8"

Triangle Engineering

3/8" with 22.5 deg. bevel A36

Triangle Engineering

2" sch. 80 - SA335 P5

Triangle Engineering

1/2" w/ 22.5 Deg. Bevel & Backing Combo A36

(1)

Triangle Engineering

4" sch. 10 - 304/L

Triangle Engineering

SA387 GR 11 - 1 1/2"

Triangle Engineering

Backstrap Removal & Prep Tool, BSRT-15/10

Triangle Engineering

6" sch. 80 Backing Ring

(1)

Triangle Engineering

3/8" w/ 22.5 Deg. Bevel & Backing Combo A36

(3)

Heavy Hitters

4.7

(502)

Triangle Engineering

SB168 N06600 - 1/2"

Triangle Engineering

2" sch. 160 - A106B

(3)

Triangle Engineering

1/2" training coupon with 37.5 deg. bevel A36

Triangle Engineering

2" sch. XXH - 304/L

Triangle Engineering

SA204 GR. B - 3/8"

Triangle Engineering

6" sch. 10 - 304/L

(1)

Triangle Engineering

6" sch. 80 x 4 - SA335 P22

Triangle Engineering

2" sch. 80 - SA335 P91

Triangle Engineering

Restricted Pipe Fixture

Triangle Engineering

SA350 LF6 - 1/2"

Triangle Engineering

SA240 GR 304 - 1 1/2"

(1)

Triangle Engineering

3/8" with 22.5 deg. bevel 304 SS

Triangle Engineering

2" sch. 80 - A106B

Triangle Engineering

1" w/ 22.5 Deg. Bevel & Backing Combo A36

(3)

Triangle Engineering

Weld Test Stand Assembly – Bench Model

Triangle Engineering

SB168 N06600 - 1 1/2"

Triangle Engineering

2" sch. 80 - 304/L

(1)

Triangle Engineering

2" sch. 160 Backing Ring

Triangle Engineering

4" sch. 80 - A106B

vintageviewweldinglenses

vintageviewweldinglenses

4.8

(762)

Triangle Engineering

1/4" x 1" A36

(1)

Triangle Engineering

6" sch. 120 - SA335 P11

Triangle Engineering

1/2" with 37.5 deg. bevel A36

Triangle Engineering

2" sch. 80 - SA335 P22

Triangle Engineering

SB575 N10276 (C276) - 3/8"

Triangle Engineering

1/2" with 30 deg. bevel 6061

Triangle Engineering

Oversized Plate Fixture

Triangle Engineering

6" sch. 80 - 6061

Triangle Engineering

6" sch. 160 - A106B

Triangle Engineering

6" sch. 80 x 4 - A106B OUT OF STOCK

(1)

Triangle Engineering

A514 GR. B - 1/2"

Triangle Engineering

2" sch. 40 - 304/L

Triangle Engineering

2" sch. XXH / Monster Backing Ring

Triangle Engineering

3/8" with 37.5 deg. bevel A36

Triangle Engineering

Alloy 6061- 3/8"

Triangle Engineering

2-1/2" sch. XXH - 304/L

Triangle Engineering

2" sch. XXH - SA335 P22

Triangle Engineering

Weld Test Stand Assembly

Triangle Engineering

6" sch. 120 - SA335 P22

WeldTube

4.8

(1.1K)

Triangle Engineering

Pipe Fixture

(1)

Hydraulic Wrap Around Bender

Triangle Engineering

Hydraulic Wrap Around Bender, WTB-HRA

Our 6" sch. 80 pipe coupons are engineered to give welders a faster, more consistent way to train and qualify. These pipe coupons mirror field conditions with accurate bevels, dimensions, and material prep—helping welders practice real‑world techniques and improve consistency.

This pipe coupon combo box includes 8pcs practice length

Triangle Engineering

4.9 (54)