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Locations : Atchison, Kansas

Manufacturing Capacity:
Steel pipe and tube as described below, as well as custom lengths. Facility also manufactures FLAME-OUT® and EZ-FLOW Sprinkler Pipe.

Tubular Products:
Size Range

3-1/2" OD 8-5/8" OD
4-1/2" OD 10" OD
5" OD 10-3/4" OD
6" OD 12" OD
6-5/8" OD 12-3/4" OD
7" OD 14" OD
8" OD 16" OD
Wall Thickness:
3-1/2" - 7" / 0.083" - 0.188"
8" / 0.083" - 0.250"
8-5/8" - 16" / 0.105" - 0.250"


Typical Manufacturing Specifications:

  • ASTM: A53, A135, A252, A500, A795
  • AWWA: C200
  • API: 5L Grade A, 5L Grade B, 5L X42

Sprinkler Pipe:

  • ASTM: A795 Grade A
  • Meets NFPA No. 13 UL Listed
  • FM approved

Steel Capabilities:

  • Hot Rolled: C1010-C1020/AKDQ
  • Galvanized

End Treatments:
Victaulic weld-on and roll groove, beveled, square cut, plain end. Various coatings are available on request.

Available Shipping:
Rail, barge/ship, truck, piggyback

Facility Description:
60,000 square feet of covered manufacturing space located just one hour from Kansas City. Serves the agricultural, manufacturing and fire protection pipe needs of the Midwest.

Northwest Pipe Company
8154 Industrial Park Lane
P.O. Box 610
Atchison, Kansas 66002-0610
Telephone: 913-874-4011
Toll free: 800-423-0677
Fax: 913-874-2801

Sales Manager
Kip Bartlett

Operations Manager
Matt Geiger

Quality Assurance Manager
Kevin Beagle

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