Skip to content

Request a Quote

Need help?

781-878-1500

Follow Us

Facebook
LinkedIn

Shop
Pipe Coupons
Plate Coupons
Training Coupons
Backing Rings
Procedure Plate Coupons
Test Kits & Combo Boxes
Equipment Parts
Destructive Test Equipment
Weld Test Stand & Accessories
Clearance
Apparel & Accessories

Services
Weld Testing Services
Welding Certification Center
Weld Engineering Consulting

About Us
Contact Us
Careers
History
Testimonials

Resources
Shipping + Return Policies
FAQs
Education Discount Program
Weld Test Request Form
Blog
Company Brochure
Industry Resources

Pricing
Destructive Test Equipment Pricing
Weld Test Stand & Accessory Pricing
Pipe Coupon Pricing
Plate Coupon Pricing
Weld Testing Price List

Equipment Manuals
WTB-HRA Bender Manual
WTC-20HR Cutter Manual
WTS-ASSY Test Stand Manual
BSRT-15/10 Backstrap Manual

Triangle Engineering

All categories

Login / Signup

My account

Your cart is empty

Shop our products

Shop
Services
About Us
Resources
Request a Quote

Use this bar to show information about your cookie policy.

Home
Pipe Weld Test Coupons

Filters

Pipe Coupon (50)

Aluminum (3)
Carbon Steel (20)
Chrome Moly (15)
Stainless Steel (12)

2" (25)
2 3/4" (1)
6" (21)
4" (1)

6GR (1)

Pipe Weld Test Coupons

50 products

Showing 1 - 24 of 50 products

Explore our extensive collection of pipe coupons for welding practice, testing, and certification. Coupons are available in 2”, 6”, 4” and “Monster” sizes, as well as a variety of material grades to suit your needs.

Showing 1 - 24 of 50 products

Display

Sort by

View

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

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

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

Box of 12pcs to 364pcs

Sale priceFrom $228.00

2" sch. 80 - A106B

2" sch. 80 - A106B

2" sch. 80 - A106B

Box of 20pcs to 510pcs

Sale priceFrom $240.00

2" sch. XXH - A106B

2" sch. XXH - A106B

2" sch. XXH - A106B

Box of 20pcs to 510pcs

Sale priceFrom $300.00

6" sch. 40 - A53 B ERW

6" sch. 40 - A53 B ERW

6" sch. 40 - A53 B ERW

Box of 6pcs to 210pcs

Sale priceFrom $162.00

6" sch. 80 x 4 - A106B

6" sch. 80 x 4 - SA106B (Qty. 6)

6" sch. 80 x 4 - A106B

Box of 6pcs to 210pcs

Sale priceFrom $204.00

2" sch. 160 - A106B

2" sch. 160 - A106B

2" sch. 160 - A106B

Box of 20pcs to 510pcs

Sale priceFrom $280.00

2" sch. 80 - 304/L

2" sch. 80 - 304/L

2" sch. 80 - 304/L

Box of 20pcs to 510pcs

Sale priceFrom $450.00

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

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

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

Box of 1 Test Combo (8pcs,2pcs)

Sale price$260.00

2" sch. 10 - 304/L

2" sch. 10 - 304/L

2" sch. 10 - 304/L

Box of 20pcs to 510pcs

Sale priceFrom $360.00

2" sch. 40 - A106B

2" sch. 40 - A106B

2" sch. 40 - A106B

Boxes of 20pcs to 510pcs

Sale priceFrom $240.00

2" sch. XXH - 304/L

2" sch. XXH - 304/L

2" sch. XXH - 304/L

Box of 2pcs to 510pcs

Sale priceFrom $150.00

2" sch. 40 - 304/L

2" sch. 40 - 304/L

2" sch. 40 - 304/L

Box of 20pcs to 510pcs

Sale priceFrom $390.00

6" sch. 10 - 304/L

6" sch. 10 - 304/L

6" sch. 10 - 304/L

Box of 6pcs to 210pcs

Sale priceFrom $276.00

6" sch. XXH - A106B

6" sch. XXH - A106B

6" sch. XXH - A106B

Box of 4pcs to 180pcs

Sale priceFrom $240.00

6" sch. 120 - A106B

6" sch. 120 - A106B

6" sch. 120 - A106B

Box of 4pcs to 210pcs

Sale priceFrom $200.00

6" sch. 80 - 304/L

6" sch. 80 - 304/L

6" sch. 80 - 304/L

Box of 4pcs to 100pcs

Sale priceFrom $380.00

6" sch. 160 - A106B

6" sch. 160 - A106B

6" sch. 160 - A106B

Box of 4pcs to 180pcs

Sale priceFrom $204.00

2" sch. XXH - SA335 P22

2" sch. XXH - SA335 P22

2" sch. XXH - SA335 P22

Box of 2pcs to 10pcs

Sale priceFrom $192.00

2" sch. XXH - SA335 P11

2" sch. XXH - SA335 P11

2" sch. XXH - SA335 P11

Box of 2pcs to 10pcs

Sale priceFrom $136.00

6" sch. 40 - 304/L

6" sch. 40 - 304/L

6" sch. 40 - 304/L

Box of 6pcs to 210pcs

Sale priceFrom $399.00

6" sch. 40 - 6061

6" sch. 40 - 6061 (Qty. 6)

6" sch. 40 - 6061

Box of 6pcs

Sale price$276.00

4" sch. 80 - A106B

4" sch. 80 - A106B

Boxes of 10pcs to 400pcs

Sale priceFrom $250.00

6GR Weld Test Kit

6GR Weld Test Kit

6GR Weld Test Kit

1 Test Kit

Sale price$183.00

6" sch. 80 Backing Ring

6" sch. 80 Backing Ring

6" sch. 80 Backing Ring

Box of 10pcs

Sale price$115.00

12 3

Page 1 / 3Next

Filters (0)

Filters

Pipe Coupon (50)

Aluminum (3)
Carbon Steel (20)
Chrome Moly (15)
Stainless Steel (12)

2" (25)
2 3/4" (1)
6" (21)
4" (1)

6GR (1)

Recently Viewed

Array of Materials and Sizes in Stock.

Hard-to-Find Alloys in Stock

Rapid Order Fulfillment

Exceptional Quality, Knowledge, and Service

6 Industrial Way
Hanover, MA 02339

P: 781-878-1500
F: 781-878-2547

Shop
Policies
Contact Us
Careers
Our History

Weld Testing Services
ATF Welder Testing
Weld Engineering Consulting

American Welding Society
P-Number Material Search
Welding Tips & Tricks
Credit Application

© 2025 Triangle Engineering

Follow Us

© 2025 Triangle Engineering

Newsletter

Sign up for our newsletter for updates, discounts, and more.

© 2025 Triangle Engineering

Follow Us

© 2025 Triangle Engineering

Opens in a new window.