About Us

Arntzen Corporation was founded in 1954 by Edward Arntzen. Today it is still operated by the 2nd & 3rd generation Arntzen family.

Arntzen Corporation manufactures large diameter rolled and welded steel casing pipe with mills in Rockford and Woodstock, Illinois used by underground contractors for road boring, pipe ramming, auger boring, caissons, and drilled shafts. Other uses related to trenchless construction are directional drilling, micro-tunneling, and airshafts.

Serving distributors and underground contractors involved in trenchless and open-cut construction in an array of industries.

Capabilities

Arntzen Corporation operates pipe mills in 2 locations with 200,000 Square Ft under roof and 35 acres of additional outdoor storage.

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Products

At Arntzen Corporation, we custom manufacture large-diameter steel caissons, steel casing pipe, piling, core barrels, and split casing.

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Industries

Arntzen Corporation is the contractor’s pipe mill of choice. Our rolled & welded straight seam steel casing pipe is used in a wide range of underground applications.

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Rolling Equipment

17 Different Plate Rolls of All Sizes

Stock Pipe

30" - 48" OD
.312" - .813" Wall
20 ft Lengths

Testing, Welding, Quality

DSAW - Double Submerged Arc Welding
Straight Seam - Non Mid-Weld Pipe
Automated Seam Welding Equipment

Pipe Rolled to Order

24" - 204" OD
.250" - 2.00" Wall
Lengths up to 80 ft

Pipe Mill Locations & Facilities

Rockford, IL & Woodstock, IL
200,000 Sq. Ft under roof
35 acres outside storage
Rail access

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