Northwest Pipe Company

Manufacturing Capacity:
Welded steel pipe in sizes 20" OD through 122" OD with material thickness ranging from 0.145" through 0.750".

Capabilities, Products & Services:
Full-service welded steel pipe manufacturer offering comprehensive engineering and estimating services. Production capabilities include spiral-weld mill, complete fabrication, as well as linings and coatings as described below.

Spiral-weld Steel Pipe:
(Laser Guided Double-submerged arc welded)

• Sizes: 20" OD through 122" OD
• Wall thickness: 0.145" through 0.750"
• Hydro-tested lengths: through 45'
• 100% Ultrasonic tested spiral weld per API 5L

Typical Manufacturing Specifications:

• AWWA: C200
• ASTM: A139 All Grades, A252

End Treatments:
Rolled groove O-ring gasketed bell and spigot, weld bell and spigot, mitered weld bell, Victaulic weld-on and roll groove, flanged and flexible couplings, Carnegie bell and spigot, square cut, plain end, beveled ends.

Linings and Coatings:
Linings

• C205 Cement-mortar: Sizes 20" through 96", NSF Certified
• C210 Liquid Epoxies: through 122"
• C222 Polyurethane: through 122"
• Specialty paints: through 122"

Coatings

• C205 Cement-mortar: Sizes 20" through 122"
• C209/214 Polyethylene Tape: Sizes 20" through 122"
• C210 Liquid Epoxies: Sizes 20" through 122"
• C218 Primer, Specialty Paint: Sizes 20" through 122"
• C222 Polyurethane: Sizes 20" through 122"

Available Shipping:
Rail, truck, intermodal

Northwest Pipe Company
430 North 600 West
Pleasant Grove, UT 84062
(801) 785-6922
(800) 380-4542

Operations Manager: Mike Wray (801) 785-6922
Sales Representative: Jeff Curl (503) 939-8700