CURVED STEEL

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“Meandering River Bridges” with Curved Steel Structures Highlight Phase 1 of the Newberg/Dundee Bypass in Oregon

Phase 1 of the Newberg/Dundee Bypass road in Oregon includes more than ten bridge structures, where the bypass crosses over creeks, wetlands, railroads, or travels over or under other local roads. The Corridor Theme is “Meandering River and Rolling Hills.” The theme includes an open form for bridge structures, which allows views for drivers under the structure and provides opportunities for smooth transitions into the surroundings. A “meandering river” concrete relief is stamped into the concrete railing and an ornamental “rolling hills” design is used where screening is required. That is where we come in! We rolled various tube steel to create the “rolling hills” on the bridges. We rolled:

16 lengths of tube steel 10″ X 4″ X .375″ WALL A500 GR B (30 pcs total) bent the hard way to 15 different radii from 9 ft to 158 ft.
9 lengths of tube steel 12″ X 8″ X .375″ WALL A500 GR B (16 pcs total) bent the hard way to 5 different radii from 28 ft to 58 ft.
19 lengths of tube steel 3″ X 3″ X .313″ WALL A500 GR B (56 pcs total) to 26 different radii from 5 ft to 200 ft.

Curved Steel for the Newberg/Dundee Bypass Bridges


6″ Pipe Bends for Steel Rings Displayed at Hulu Convention

We recently bent 6″ SCH10 A53A ERW rolled to a 4’ 0” radius. We were instructed to bend the material in 180° sections and the customer was then going to make them into full circles. It is our understanding that these rings will be hung from the ceiling, painted and wrapped in ribbon for a Hulu convention.

6" pipe bends


Custom 12″ x 8″ HSS Spiral Stringer for Spiral Staircase in Utah

We recently spiral bent tube steel 12″ X 8″ X .625″ WALL A500 GR B Spiral the Easy way to a 173” radius for a customer spiral staircase located in Utah. Square and rectangular tubing is also known as HSS (hollow structural steel). Albina has the ability to bend both square and rectangular tubing. For rectangular tubing we can bend both the easy way (against the weak axis) and the hard way (against the strong axis). We can even provide Multi-Plane bending where we are bending both the easy way AND the hard way. Albina is a unique shop in that we can bend very small square materials such as TS ½” x ½” x .049” wall all of the way up to very large materials such as TS 20” x 12” x .625” wall, which happens to be the largest size that mills produce. Albina actually has a larger capacity than TS 20” x 12” x .625” wall, which means we can bend materials larger then what the mills produce!

HSS Spiral Stringer for custom Spiral staircase

HSS Spiral Stringer for custom Spiral staircase

HSS Spiral Stringer for custom Spiral staircase

HSS Spiral Stringer for custom Spiral staircase


Spiral Rolled Plate for Spiral Staircase in Multi-Million Dollar Luxury Home on Green Street in San Francisco, CA.

We recently spiral rolled 1/2″ and 1″ plate for a custom spiral staircase in a multi-million dollar luxury home on Green Street in San Francisco, California.
We provided the rolled plate for the staircase and then flat plane rolled the plate for the landings. The tightest radius was a 29.75” center line radius.

Spiral Rolled Plate for spiral staircase on Green Street in San Francisco, CA.

Spiral Rolled Plate for spiral staircase on Green Street in San Francisco, CA.

Spiral Rolled Plate for spiral staircase on Green Street in San Francisco, CA.


Curved Steel Pipe Used for Airplane Landing Gear

Albina Co., Inc. recently completed bending 27 pieces of 1¼” OD X .156″ WALL 4130 bent on a 4” radius. We were able to hold the threaded tangent dimension during the bending process.
The curved steel pipe will be used for “nose landing gear” on small planes.

curved steel pipe for nose landing gear for small planes


Curved Tube Steel for BART (Bay Area Rapid Transit) Berkeley

The downtown BART Berkeley (Bay Area Rapid Transit) station is conveniently located close to the University of California campus and to many shops, restaurants, theaters and other attractions, and has valet bike parking. Albina has been involved in several BART projects over the years and this is just the most recent one. We rolled various sizes of tube steel and angle including:

Tube Steel 6″ X 6″ X .375″ WALL A500 GR B- all bent to a 32 ft radius.
Tube Steel 6″ X 5″ X .250″ WALL A500 GR B- all bent the hard way to a 22 ft radius. All parts provided by Albina rolled, trimmed to length and notched for fabrication.
Tube Steel 12″ X 8″ X .500″ WALL A500 GR B. Bent by Albina the hard way to a 41 ft radius.
Tube Steel 12″ X 6″ X .375″ WALL A500 GR B. Bent by Albina the easy way to a 109 ft radius.
Tube Steel 10″ X 6″ X .500″ WALL A500 GR B. Bent by Albina the easy way to a 110 ft radius.
2½” X 2½” X ¼” ANGLE T316 S/S. Bent by Albina with the leg out to a 21 ft radius.

Albina produces architecturally designed pedestrian bridges and walk-ways as well as motor vehicle and mass transportation bridges and support systems erected at transportation stations, universities, museums, large businesses, state park, etc.Here are some pictures. Check back for more pictures!

Curved Tube Steel for BART Berkeley Station

Curved Tube Steel for BART Berkeley Station

Curved Tube Steel for BART Berkeley Station


Curved Steel Spiral Staircase for the New American Airlines Headquarters in Fort Worth, Texas

Albina recently used our induction heating process to spiral bend Tube Steel 16″ X 16″ X .625″ WALL A500 GR B bent down to a an 18 foot radius for the new American Airlines headquarters in Fort Worth, Texas. The 1.7 million-square-foot complex, dubbed the “Trinity complex,” consists of constructing four seven-story buildings. It will cost at least $300 million to build and will house over 6,500 employees. There are 10 tower cranes on the project and there will be more than 1,000 construction workers on-site during the peak. It is scheduled to open during the second half of 2019. Including the 16″ square, we have produced another set of spirals and have one in the queue. The one in the queue is Tube Steel 14″ x 6″ x .625″ wall REALLY tight, exposed and bent to a 5′-6″ radius on a 45° pitch. We already made a mock up for the job and all parties loved it. These are the type of bends that ONLY Albina can do! This is a really amazing project! Stay tuned for more pictures.

Curved Steel spiral stringer American Airlines Headquarters

Curved Steel spiral stringer American Airlines Headquarters

Curved Steel spiral stringer American Airlines Headquarters

Curved Steel spiral stringer American Airlines Headquarters


Stainless Steel Pipe Bending of Small Parts for Manufacturing Application

We recently completed a very difficult job in which we bent 3″ OD X .065″ WALL T304 Stainless Steel POLISHED, 2½” OD X .065″ WALL T304 Stainless Steel POLISHED, and 1/2″ OD X .065″ WALL T304 Stainless Steel Polished for a manufacturing customer. The really tight bends in the picture below are elbows (butt-weld fittings) that are purchased off the shelf at a pipe supply house. The bends we did are the larger radii bends. Albina is a reliable vendor when it comes to producing bent parts for manufacturing applications. When applicable, we can provide same day and/or shutdown services which is a huge plus for customers that rely on equipment running 24 hours a day. Albina is also qualified to process NQA-1 work for certified NQA-1 shops.

Bent Steel Parts for Manufacturing Application


Curved Pipe for Oak Harbor Wind Sculpture in Bellingham, Washington

We partnered with Architectural Elements, a specialty metals fabrication shop in Bellingham, Washington to create this wind sculpture for the city of Oak Harbor. Albina bent 3½” SCH40 A53B ERW WHEELED- 10 lengths x 42 feet for the project. The sculpture was designed by Architectural Elements design engineer, Kyle Thomas and the photos below are © 2018 by Melissa Marteny.

Curved Steel Oak Harbor Wind Sculpture

Curved Steel Oak Harbor Wind Sculpture

Curved Steel Oak Harbor Wind Sculpture


Curved Spiral Staircase for the Buddy Holly Hall of Performing Arts and Sciences

Albina recently spiral bent several stringers for a state of the art spiral staircase for the Buddy Holly Hall of Performing Arts and Sciences in Lubbock, Texas. The Lubbock Entertainment and Performing Arts Association (LEPAA) has had the vision for this building since 2013 and broke ground just over a year ago in April 2017. The dance center will contain the entire operation of Ballet Lubbock, including six dance studios, parent and community space, production areas and administrative offices and expected to be complete in early 2020. Check out this website for artist renderings of the building and interior features such as the spiral staircase we bent consisting of:

TS 16″ X 8″ X .625″ WALL A500 GR C
16 pcs: Spiral bend the easy way
Bent down to a 7 ft plan view radius.

TS 10″ X 6″ X .625″ WALL A500 GR C
10 pcs: Spiral bend the hard way
Bend down to a 14’ 11” plan view radius.

Buddy Holly Hall of Performing Arts and Sciences

Buddy Holly Hall of Performing Arts and Sciences

Buddy Holly Hall of Performing Arts and Sciences