CURVED STEEL

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Since 1939

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DUCT SYSTEMS & COMPONENT PARTS

Albina has been a distributor of component parts for dust and air handling systems since 1969.

Standard duct and components are listed below. Stocked items (angle rings, plate flanges and cut-offs) can be ordered online for your convenience. These stocked items, as well as our non-stocked items listed below, can also be ordered via phone, email or fax.

Albina can drop ship Clamp Together Ducting and Standard Component Parts direct to your location. Albina's inventory helps local contractors save time and expense with standardized component parts. Stocked parts are available for immediate shipment which means you can complete your project on time without costly delays. Non-standard component parts can be ordered or fabricated upon special request.


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Steel angle rings are used widely in joining ductwork together in different applications. 3" to 96" diameter flanges available. Angle rings 3"-5" are pressed and 6" and larger are rolled from structural angle iron. Rolled rings allow perfect fitment on your pipe reducing air leakage, reducing the valley for moisture to sit and leak through, and are tougher rings that can withstand more abuse. Rolled rings also make vanstoning easier, eliminate harbors for germs or debris to build up, and eliminate the need to "dress" duct to the ring by pounding with a hammer to eliminate gaps. Each ring is electronically measured and recorded to ensure proper diameter and are punched on state-of-the-art computer controlled equipment to ensure burr free holes (including holes on the easy way leg).

*Rings stocked in black iron. Custom rings in Carbon Steel (A36), Stainless Steel (304 and 316), Aluminum, Hot Dipped Galvanized with a coating specification of ASTM A123, Electro-plated rings (corrosion protection adhering to ASTM B633 type iii) available upon request with short lead times. Rolled 4" and 5" flanges available as special order items.


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Angle rings

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Mild steel, non-pressure rated, flat rings; utilized where piping sections of heavy guage tube or pipe are connected. Primarily used in Pneumatic Conveying or Chip Conveying Systems. All plate flanges are predrilled for easy alignment and installation. Plate flanges are available from 4.5" through 26" diameter.


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Plate Flanges

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Cast aluminum cut-offs with galvanized steel slide gate. Cut-offs are used to balance systems, or save air, heat and power when a machine is not in use. The collar of the whole gates are tapered to allow for a tolerance on the exact diameter of the duct. Half gates are usually used in a retrofit of a system where a 180 degree section is cut out of the duct and the collar is intended to straddle the duct. All cut-offs are furnished with set screws so the blade may be firmly placed for volume control. Custom fabricated gates are available in carbon steel, stainless steel with rolled collars or angle rings.

Stocked sizes include 3" through 14" diameter (half and full). All sizes 2” to 22” diameter (half and full) we can source for you factory direct.


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Cut-Offs

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Galvanized One-Piece Machine-Made, Stitch Welded, Tubed, & Gore/Segmented Elbows

All styles, materials, radius and degrees. All available with rolled lips, flanged ends or raw end.


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Elbows

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Pneumatically operated/electrically controlled gates are able to provide collection where and when needed. By connecting the gate’s solenoid to virtually any electric source, and supplying 90 psi from the compressor, the gates can open and shut upon requirement.

automatic gates

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Our clamp together duct system utilizes a heavy duty, all welded, all stainless clamp to encompass and securely connect the rolled lips pre-formed on the ends of the components. Clamp Together Ducting has an adjustable band to provide extra assurance in wet or high pressure (positive or negative) applications and oil mist applications.


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clamp ducting

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Spun steel galvanized ball joints provide flexibility in ducts serving moving cutter heads or other moving equipment. Thus, duct can swing through an arc while maintaining exhaust flow in the line. Ball joints are available in 3" through 12" diameter.


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Ball Joints

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Duct support hanger rings are made in halves for easy installation. Hangers are fabricated of band iron. Hanger rings are available in sizes ranging from 4" to 14".

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Hanger rings

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Handles are fabricated from 16 gauge mild or stainless steel.

Handle

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Sweeps have tight fitting doors, conveniently opened by foot. Installed near drills, benches, etc., for floor cleanup use. Floor sweeps are made from 18 gauge galvanized material with a 6" diameter connection.

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Floor sweeps

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Oil Mist Accumulator and Spark Trap. A series of internal cones serve to trap mist droplets or slow sparks as they burn out. Accumulator have a drain hose that returns the liquid to the machine. Both have quick easy clean out utilizing the rolled lip clamp.

oil mist accumulator

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Oil mist curbs capture oil that leaks from around or under flex hose in oil mist applications. A curb captures the liquid. Weep holes allow the liquid to ‘weep’ back into the machine.

oil mist curbs

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No loss stack eliminates fan exhaust back pressure and therefore improves system efficiency and effectiveness. Straight thru duct in a duct design allows vertical exhaust and still protects from rain getting into the system.

no loss stack

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Silencers for lowering the decibel level of fan exhaust.

silencer

Your Steel Bending Experts

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Just a quick note of thanks to you and your crew. It is not too common that a company gives a "rebate" because a project required less time than anticipated. In addition, the turnaround on the last two tube bend orders has been nothing short of remarkable. It really feels great to have a great ally in Albina!


Corey H.

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Albina Co., Inc. did a great job of delivering the order earlier than expected. Albina’s service is exceptional every time.


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