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Serving basic industry since 1901.

Columbia Steel Casting Co., Inc.

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eThank you for taking a few moments to learn more about Columbia Steel: our people, our products, and how we can help you.

Columbia Steel Casting Company has a proud history of service to our customers reaching back over a century to 1901. We have grown to become the most diversified U.S. specialty casting manufacturer serving basic industry with wear resistant parts.

This means we can produce a wide variety of iron and steel com-ponents, cast and/or fabricated, to exactly suit the wear and impact service needs of demanding applications.

Under the careful leadership of owner and Chairman H.M. Bird, Columbia Steel’s stable nature has fostered opportunities for growth and innovation.

Our philosophy is to fill our customers’ needs better than anyone else by engineering new designs, developing new alloys and improving our manufacturing processes. Since our success is tied to your suc-cess, we stand unconditionally behind our parts with a guarantee for “proper fit, performance and customer satisfaction.”

We look forward to the future with confidence in our ability to respond to your needs. Columbia has been blessed with dedicated and skilled people who produce the best quality parts available.

I invite you to learn more about how we can help you by vis-iting our plant whenever you are in the Portland area.

Sincerely,

Don Falk President

Mission Statement

Columbia Steel Casting Company, Inc. is committed to providing wear parts and engineering services that create the highest value for our customers. Columbia supports these goals with a corporate philosophy of adhering to the highest ethical conduct in all its business dealings, treatment of its employees, and social and environmental policies.

Hist

ory Since 1901, Columbia Steel has served

basic industry, first in the Western U.S.A., and now internationally.

We were founded in 1901 as an old style “engineering works” to be a local source of iron and steel parts for the growing new industries of the Pacific Northwest. Consequently we have always had the design, engineering, patternmaking and finishing expertise which makes us far more than a foundry. Over the past century, we have provided parts for almost every known industry, including shipbuilding, rail-roads, logging, chemical production, smelting, oil refining and gold dredging. As always, we are today known for service to our custom-ers and filling their needs with the most innovative and highest quality parts possible. Today, we are proud to serve users around the world with parts guaranteed for fit, performance and customer satisfaction.

Upper left, an early gold dredge buck-et. Upper right, a railcar shipment of T’s. Right, band saw wheels for a large log sawmill of the 1920s.

Faci

lity

Columbia Steel Casting Co. Inc. today manufactures a wide variety of steel and iron parts for basic industry. These are replacement parts for high-wear applications, such as those that take abuse from abra-sion, impact, or heat in rock crushers, grinding mills, mining shovels and draglines, electric power plants, cement plants and recycling shredders. We are a vertically integrated manufacturer with all the departments in-house to design, manufacture and assure quality. Our current facility was begun in 1962, and has grown to cover 86 acres in North Portland. Our manufacturing, office and pattern storage build-ings now total over 450,000 sq. ft.

Manufacturing processes are described in detail on the following page.

The Columbia Steel manufacturing plant has over 450,000 sq. ft. of buildings on this 86 acre site in Portland, Oregon U.S.A.

Upper left, prepar-ing flasks in our main foundry. Upper right, a large heat treating furnace in our ma-chining subsidiary. Left, an aerial view of the Columbia Steel plant.

Proc

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s Vertical integration in a single plantgives us complete control of design, manufacturing and quality assurance.

Product Engineering. Specialized product engi-neers handle application engineering, design and automated drafting. We design to our high stan-dards, always looking for improvements.

Foundry engineering and patternmaking. We design patterns to ensure proper metal flow and cooling for best part integrity, and we make all pat-terns in our own experienced pattern operation.

Molding and coremaking. These departments work closely to make dimensionally accurate olivine sand molds of the most intricate hollow section and thick section iron and steel castings.

Metallurgy and melting. We have developed our own high specification proprietary alloys, and en-sure their composition using computerized spec-trometer sampling up to the moment of pouring.

Foundry and pouring. Our foundry has two 10-ton and one 4-ton electric arc furnaces, and six 1,000 to 2,200 lb. induction furnaces. We can pour parts weighing up to 40,000 lbs.

Casting cleaning. Cast parts are shaken out of the molding sand, which is recycled. They then have risers removed with a hydraulic grapple and ham-mer system, and are surface ground as needed.

Heat treating. Our fourteen heat treating ovens use computer controls for optimum temperature rise and holding time. A pump-driven recirculating water system assures proper quenching.

Machining. Our 70,000 sq. ft. facility, Columbia Engineering Works, is one of the largest specialized machine shops in the West. Specialized fixtures are used to apply Xtend® high carbide overlays.

Quality assurance. Every part must meet specifi-cation for dimensions, composition and hardness. Testing capabilities include x-ray, ultrasound, die penetrant, magnetic particle and retained austenite.

Shipping. We are close to major highways, rail lines and shipping terminals of the Port of Portland, Oregon, ensuring prompt delivery of the largest of castings and component assemblies.

Engi

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The design and production of better performing parts is the founda-tion of our success. Columbia Engineers study the big picture and understand that any changes in processing equipment must take the entire operation into account. Our Field Representatives conduct reviews of customer plant design and equipment, material charac-teristics and performance records, as well as wear parts used. Our Product Engineers travel to study performance first hand. Recom-mendations can be as simple as selecting from Columbia’s large inventory of parts, or casting from our vast collection of patterns. Or a modification of an existing product may be in order: in the pattern design; in alloy and/or hardness levels; or by applying high-carbide overlays in our Xtend Process®. The result is replacement wear parts engineered to increase efficiency and reduce downtime. It all begins with the simple question: “How could this part be made better?”

We engineer all the parts we manufacture to our own high standards, always looking for ways to improve performance.

Far left, Finite Element Analy-sis (FEA) of a TwistLink® chain link developed for use in dragline mining. Colum-bia engineers monitor product quality from initial design (top right) to finished casting (bottom).

Inno

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nsCustomer-driven product engineering often results in improved part design and better job-matched alloy choice.

Although Columbia Steel holds numerous patents, most of the inno-vative design takes place every day as engineers and field represen-tatives work closely with end users to solve specific application prob-lems. Incremental changes in design and optimum alloy selection often lead to significant improvements in the operation of equipment. Carefully studying the situation and identifying the problem or prob-lems is key to developing improved wear parts that meet or exceed or customers’ needs. Below are a few examples of innovative parts or design changes that have considerably benefited our customers.

1 A customer was experiencing cracking and breaking in a large OEM-designed mantle for the world’s largest cone crusher. The Columbia engineered solution was to manufacture the mantle in two pieces, precisely along the point of highest stress in the part. This acted as a way to relieve the stress, solving the problem and doubled the wear life of the part.

2 We are the industry leader for dragline chain used in coal and phosphate surface mining. Columbia’s new TwistLink® chain is as strong as our standard chain but at up to 15% less weight per strand. TwistLink also offers an increased surface area in the bite region and greater cross-sectional thickness.

3 Columbia Steel took a 3-piece nose ring segment for a kiln in a cement plant and redesigned it into one piece. The resulting advan-tages to our customer included faster installation, easier removal of worn parts, and simplifying stocking and material handling. In addi-tion, the alloy was upgraded to provide greater strength at high tem-peratures.

4 The manganese domed nut for a Symons 7’ cone crusher solved two problems at the same time. The domed shape replaced a flat plate, allowing slabby rock to break and slide to the side, rather than lay on top of the plate and create blockages and reduced through-put. The manganese steel used to make the domed nut work hardens and lasts several times longer than the standard plate or plain carbon steel domed nuts. One large U.S. aggregate producer experienced a 28% increase in their daily tonnage due to this improved part.

We are leaders in innovative metal- lurgy, as well. See our page on Alloys to learn more about our Xtralloy®, and Xtend Process® products.

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Translating engineering concepts into foundry-ready reality is the work of Columbia’s patternmakers. These craftspeople do more than shape wood and plastic—they carefully consider a wide variety of production issues, from alloys to shrinkage rates, from machin-ing tolerances to cores for complex hollow parts. The sheer size of our products is a special challenge, requiring large woodworking equipment and attention to structural and dimensional concerns. The success of our pattern shop can be measured in part by the tremendous volume of patterns stored on site: currently over 24,000, with as many as 2000 designs added each year. Our facility devotes 115,000 square feet to warehousing these ready-to-use and custom-izable pieces. Whether using an existing pattern, making changes to a pattern or producing a new one, our in-house pattern shop assures shorter lead times and consistent quality parts for our customers.

Our fully equipped and staffed in-housepattern shop makes us unique among today’sdomestic foundries.

Patternmakers put the finishing touches on pat-terns of a ribbed mantle for a cone crusher (left), a roller mounting frame for a vertical roller mill (upper right), and a reject door for an auto shredder (lower right.)

Mol

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Foundry engineering, molding and coremaking are critically important to making high integritycastings for longer wear life.

Our system of “rigging” for gates and risers ensures better plan-ning and optimum quality. It lays the crucial foundation for efficient production. Columbia Steel’s sand molding capabilities have been designed to handle a full range of castings, from large one-off parts to high production medium and small size castings. Larger molds are made quickly with high velocity sand slingers. Short run parts are produced on a molding line using rollover machines, and high volume orders are handled on our semi-automatic lines. A separate coremak-ing facility and automated sand system further ensures efficiency. And Columbia Steel is committed to reuse and reclamation: our no-bake reclaimers process many tons per hour of reclaimed olivine molding sand. After cleaning, the sand receives moisture and bond-ing agents in a computer controlled system. The result is more con-sistent sand properties for higher mold and casting quality.

Upper left, one of our sand slingers packs sand around a pattern in a flask. Far right and lower left, finishing molds before they’re closed and poured.

Allo

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Based on more than a century of experience, Columbia Steel has developed our own proprietary series of alloys which exceed the clas-sic ASTM minimum standards. We offer one of the largest selections of wear- and heat-resistant alloys available from any single supplier. That provides many advantages to the end user. For example, we can supply all the various parts needed for a cement plant maintenance shutdown, from quarry to grinding mills to kiln to cooler. By varying the composition and heat treatment of our alloys, we are able to fine tune them, balancing toughness, hardness and/or heat and corrosion resistance for the specific application.

A complete listing of Columbia alloys is shown on the following page.

Columbia Steel offers a broad array of proprietary iron and steel alloys designed to suit any wear- or heat-resistant application.

Upper left, pouring prepared molds. Upper right, all furnace heats are analyzed by computer-linked spectrometer to ensure correct composition. Left, tapping one of our 10-ton Whiting arc furnaces.

Austenitic Manganese Steels

Unequaled toughness and good resistance to abrasion when impacts are sufficient to work harden.

Liners for gyratory, cone, jaw crushers; roll shells, shredder liners, hammers and grates, the Drop Cross®.

High strength Martensitic Steels

High strength, toughness and abras- ion resistance. May be through- harded from 286 to 512 HB.

Dragline chain and linkage, shovel pads, shredder and hammermill hammers, tooth points and adapters.

Chromium Molybdenum Steels

Outstanding abrasion resistance within the medium hardness range.Grades range from 286 to 600 HB.

Rod, ball and semi-autogenous mill liners, cement plant diaphrams, gyratory crusher concaves.

High Chromium Alloy Irons

Excellent abrasion resistance with improved impact strength and high hardness beyond 650 HB.

Rod, ball and semi-autogenous mill liners, coal pulverizers, cement roller mill and cooler parts, VSI parts.

Heat Resistant Stainless Steels

High temperature oxidation resistance with good strength to 2,100˚ F. All standard grades.

High temperature parts for cement and lime, ore refining, steel, oil refining, chemical and furnace applications.

Carbon Steels

Ductility, weldability and heat treated tensile strength levels up to 100 KSI. All common grades.

Crusher accessory items such as torch rings, locking nuts and toggle plates, plus general industrial parts.

XtendProcess®

Overlays

High carbide wear resistant overlays bonded to L and H series alloys, with hardness levels up to 700 HB.

Dragline chain and linkage, dragline and dipper teeth, gyratory crusher mantles, and log washer paddles.

ALLOY PROPERTIES TYPICAL APPLICATIONS

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Allo

ysColumbia Steelproprietary alloys andtheir properties.

Austenitic manganese steels. These work hardening alloys are still the best choice for many crusher applications. As a man-ganese steel specialist, we offer our tough standard alloy and our high carbon premium grade Xtral-loy®, which is successful in deliv-ering extra wear life to many cone and jaw crusher users. High strength martensitic steels. Developed to provide a combination of high strength, toughness and abrasion resis-tance, our H series is well ac-cepted in mining, recycling and hammermills. Chromium molybdenum steels. Compared to our H se-ries, these steels offer improved abrasion resistance within the medium hardness range, mak-ing them ideal for many moder-ate impact applications such as grinding mills. High chromium alloy irons. New technology and metallurgical controls allow better resistance to

impact in these high hardness al-loys. Columbia offers several fully heat treated grades plus a heat- and corrosion-resistant grade. Heat resistant stainless steels. We produce most stan-dard grades of heat resistant stainless steels regularly, and also produce short runs of other grades on customer request. Carbon steel. We can produce carbon steels for general purpose applications which are readily weldable in a range of heat treat-ed tensile strength levels to 100 KSI. Xtend Process®. Our propri-etary method of producing high integrity bi-metallic parts results in a hard wear resistant overlay, metallurgically bonded to a high strength base metal. When Co-lumbia’s H series alloys are used as the base, they may range from 286 to 512 Brinnell, with the over-lay up to 700 Brinnell. The result is exceptional wear resistance and greatly increased life.

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Columbia Engineering Works (CEW) is our machining and fabrication facility created to finish Columbia Steel castings, manufacture Colum-bia fabrications, and to be a full service center for industrial compo-nents. CEW combines facilities and experience in a “one stop” loca-tion, freeing customers from coordinating different contractors and shuttling projects from shop to shop. We undertake a broad range of projects which require iron or steel casting, fabrication, finishing and heat treating. CEW also offers service on complete assembled sub-components with interference fitting and advanced tool machining on high hardness materials, including martensitic cast iron. We can com-bine heavy fabrication work with ferrous castings, weld assembled, stress relieved, machined and quality assured by non-destructive testing to the highest industry specifications. Let us meet your large-scale manufacturing challenges.

Columbia Engineering Works is the largest specialized metalworking center of its type on the West Coast.

Upper left, CNC machining of alloy iron parts. Upper right, large turret lathes finish man-ganese steel prima-ry crusher mantles. Left, a view of a the CEW shop floor on a typical work day.

Qua

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Before production of any new or modified item, our sample proce-dures ensure that the casting will meet Columbia Steel’s quality stan-dards. Sample castings receive some or all of these quality tests, as appropriate: compositional analysis, inspection for flaws or disconti-nuities, dimensional checking, hardness testing, radiographic analy-sis, ultrasonic testing, magnetic particle inspection, die penetrant in-spection, and residual austenite testing. We evaluate wear part quality based on casting structural integrity, alloy selection and formulation, heat treatment, and dimensional accuracy of assembly and working surfaces. Once a sample part is tested and approved, its production continues to receive scrutiny by our Quality Assurance Department. Product performance tracking, manufacturing documentation, and our own high production standards mean our parts are guaranteed for proper fit, performance and customer satisfaction.

Quality control is much more than final inspection. It is a fundamental responsibilityof every worker at Columbia Steel.

Upper left, magnet-ic particle testing of a dragline link. Up-per right, ultrasonic testing of shredder rotor component. Right, our Sheffield Cordax computer- linked line-up table dimensionally checks a casting.

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Beginning with the earliest jaw crushers, we have produced replace-ment wear parts for virtually every type and brand of rock crusher. At first, we made direct replacement parts very similar to OEM designs. Our engineers quickly identified ways to improve crushing tool pro-files, alloys and attachment systems, in order to increase production, lengthen wear life and lower the amount of wear metal discarded at changeout. Today, we offer the industry’s largest range of designs in crusher wear parts, from the smallest roll crushers to the largest gyratory crushers—all designed to lower the operator’s cost per ton of material produced.

A listing of crusher parts is shown on the following page.

Columbia Steel has grown with the aggregate and mining industries, offering improved designs to increase production and wear life.

PARTS FORMINING ANDAGGREGATE PRODUCTION

Upper left, Columbia IFOR cone liners handle occasional oversize material. Upper right and left, our inventories in stan-dard and premium Xtralloy® manga-nese alloys.

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PARTS FOR MINING ANDAGGREGATEPRODUCTION

• Gyratory Crushers Mantles Concaves Spider Arm Guards Feed Guards Dome Nut Guards• Jaw Crushers Jaw Plates Cheek Plates Toggle Plates Toggle Seats• Cone Crushers Mantles Bowl Liners Feed Cones Locking Hardware Columbac II Backing Material• Roll Crushers Roll Shells Cheek Plates• Horizontal Impactors Blow Bars Impellers Side Liners

Typicalcrusherreplacement parts:

Cleated and SmoothRoll Shells

Multiple PiecePrimary Mantleswith Xtend®

Multiple Piece Primary Jaw Dies

Dome Nuts

Primary GyratoryConcave Segments

Impactor Blow Bars

Cone CrusherBowl Liners and Mantles

Cem

ent

Columbia Steel is unique in its ability to produce the very wide range of replacement parts required by the cement industry in terms of size, configuration, alloy and finish machining. For example, we make large carbon steel mounting frames for roller mills, smaller heat resistant stainless steel kiln and cooler parts, and chrome-moly steel impact resistant parts for hammermills. We also offer parts for the quarry and raw grinding. Our product engineers have helped cement plants worldwide to reduce wear and speed maintenance with improved replacement part designs.

A listing of parts for the cement industry is shown on the following page.

We offer a full range of replacement parts for cement production, from pit to raw grinding to kiln, cooler and finish grinding.

PARTS FORCEMENTPRODUCTION

Upper left, we can handle the machin-ing of the largest alloy iron grinding mill rolls and table segments. Upper right, heat-resis-tant stainless steel parts. Left, a fin-ished grinding table ready for shipping.

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PARTS FORCEMENTPRODUCTION

• Grizzlies• Crusher Parts• Feeder and Wobbler Bar Parts• Raw Grinding Parts• Roller Mill Parts Tires Hubs and Mounting Frames Table Liner Segments Grinding Ring Segments• Preheater/Kiln/Cooler Parts Inlet Sectors and Segments Nose and Tail Ring Segments Cooler Grates• Clinker Breaker Parts Hammers Rotor Assemblies Grizzly Bars• Material Handling Parts Drag Chain Log Washer Paddles Elevator Buckets• Finish Grinding Mill Parts Shell Liners End Liners and Grates

Typicalcement plantreplacement parts:

Roller Mill Tires

Inlet ChuteSectors

Nose RingSegments

Inlet RingSegments

Clinker Drag Chain

Journal Housings

Grinding Rolls

Roller Mounting Frames

HammermillRotor Assemblies

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Columbia Steel’s development of replacement parts for draglines has pushed our technology to new levels, including development of our H-series martensitic high strength steel, application of our proprietary Xtend Process® high carbide overlays, and advanced part designs such as our XtraLife® hoist and drag chain, now the standard of the industry. Our engineers have worked closely with dragline mainte-nance supervisors to reduce the weight of conventional rigging for increased payload. We have become a major supplier of dragline and mining shovel wear parts to surface coal, lignite and phosphate mines around the world. Columbia Steel is now able to produce virtually every rigging and structural component for larger draglines.

A listing of parts for surface mining is shown on the following page.

Columbia produces virtually every rigging and structural component for dragline buckets used in the surface mining industry.

PARTS FORDRAGLINES AND SHOVELS

Upper left, pat-ented Twist Link drag chain in use. Upper right, we can produce lips for the largest buckets made. Left, this bucket features a wide array of Co-lumbia Steel parts.

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PARTS FORDRAGLINES AND SHOVELS

• Dragline Parts Chain Rigging Bucket Castings Bucket Teeth and Adapters Bucket Wear Packages • Mining Shovel Parts Crawler Shoes Bucket Components Bucket Teeth and Adapters Drive Sprockets and Idlers

Typicalsurface miningreplacement parts:

Upper Hoist Links

Crawler Shoes

MechanicallyAttachedArch Anchors

ReplacementVertical Hitches

Dragline Chain

FerruleSockets

Dump Blocks

CompleteRigging Assemblies

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Columbia Steel is dedicated to making shredders perform better with improved replacement parts. Our product engineers work closely with major shredder operators, and we have gained a special place as a vendor of major parts and components. We know that no two shredding operations are alike, consequently, each shredder requires analysis and thought to the deliver top performance. We offer innovative designs which can give improved production, increased density, longer wear life and improved reliability. We offer parts for all shredder brand and types, in all sizes from the smallest rotor caps to the largest rotor assemblies.

A listing of shredder parts is shown on the following page.

We can make parts for every shredder type and brand, optimized to improve production, density, reliability and wear life.

PARTS FORMETAL ANDSOLID WASTERECYCLING

Upper left, shred-der parts are de-signed using com-puter aided design. Upper right, we take pride in the patterns we make in our in-house pattern shop. Left, a complete rotor assembly for a large shredder.

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PARTS FORMETAL ANDSOLID WASTERECYCLING

• Feed Rolls• Feed Roll Shafts• Splined Shaft Conversions• Hammers• Pin Protectors• Rotor Caps• End Caps• Rotor Assemblies• Rotor Bearing Housings• Side Liners• Intake Breaker Bars• Anvils• Grates• Backwall Grates• Roof Covers• Reject Doors• Kickout Doors• Outer Top Breakers Bars• Front Wall Conversions

Typicalshredderreplacement parts:

Hammers

Feed Rolls with Stub Shafts

Front Wall Conversion Kits

Rotor Bearing Housing Assemblies

Roof Covers

Rotor Caps

Grates

Kickout Doors

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When we began to serve coal-fired power plants nearly twenty years ago, our product engineers began careful studies of popular coal pul-verizers and ash crushers. The result has been a series of improved parts which have significantly reduced wear for our customers. Our ability to produce alloy iron roller tires and wear track segments to high hardness levels and machined for balanced operation set a new standard the power plant industry. We have also designed a number of parts at customer request to make them stronger, more reliable, and easier and faster to replace.

A listing of parts for coal-fired power plants is shown on the following page.

Columbia Steel has significantly improvedwear life in coal pulverizers used by the nation’scoal-fired power plants.

PARTS FORCOAL-FIREDPOWER PLANTS

Upper left and right, we maintain inventories of popular replace-ment parts. Left, we can produce the largest parts for pulverizers, such as this triangle pres-sure frame.

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PARTS FORCOAL-FIREDPOWERPLANTS

• Wear Tires• Wear Track Segments• Grinding Rings• Grinding Balls• Roll Brackets• Roll Pivot Blocks• Roll Pivots• Grinding Rolls• Triangle Pressure Brackets• Ledge Covers• Outer Wall Castings• Housing Castings• Throat Ring Segments• Cam Sectors• Anvil Plates• Combing Plates• Side Wear Plates

Typicalpower plantreplacement parts:

Roll Pivot Blocks

Roll Brackets

Outer Wall Castingsand Ledge Covers

Housing Units

Grinding Rings and Balls

Tires and SegmentedWear Tracks

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Columbia Steel has broad experience in custom manufacturing. In addition to our steel and alloy iron casting capabilities, we have the ability to produce large components, assemblies and fabrications. We have furnished such items as conveying assemblies, screen trunnions and tires, pinions and gears, rotor assemblies, smelter parts, bush-ings and fabricated items for a wide range of industries. We have the ability to engineer, cast, fabricate, machine and heat treat large indus-trial components in-house.

A detailed listing of industries for which we can supply parts is shown on the following page.

With over a century of manufacturing experience, we can produce a wide range of industrial steel and alloy iron castings and fabrication.

PARTS FORINDUSTRIALAPPLICATIONS

Upper left, a bell seat for a steel mill. Upper right, engi-neers use a solid model rendering in CAD. Left, this coal gassifier assembly is a complex com-bination of castings and fabricated parts.

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PARTS FORINDUSTRIALAPPLICATIONS

• Copper: Mining, Milling, Smelting, Refinery• Iron: Mining, Milling, Beneficiation• Lead, Zinc, Molybdenum, Uranium, Ferro Alloy Producers: Mining, Milling, Smelting, Refining • Sand, Gravel, Slag, Limestone or Aggregate, Crushed Rock, Cement: Mining, Milling, Manufacturing• Coal: Mining, Preparation, Oil Shale Plants• Other Non-metallic Industries: Phosphate, Tar Sand, Shale, Cinders, Barite, Gypsum• Steel: Blast Furnace, Rolling Mill, Metal Reclamation• Metals Recycling, Processing and Slag Breaking• Machinery: Components for other industries• Power Plants: Crushing and Pulverizing• Solid Waste Recycling

Typicalareas of industrialexperience:

Dredge Buckets

Grizzly Segment Assemblies

Dross Tubs

Slurry Pump Parts

Pugmill Paddles

Roll Shells

Wobbler Bars

Elevator Buckets

Con

tact

usNeed wear parts solutions?

We look forward to hearing from you.To call, email, fax or visit:

Phone: 503-286-0685 Toll free in U.S. and Canada: 800-547-9471 Customer Service: Ext. 257 Fax: 503-286-1743

E-mail: service@columbiasteel.com

Website: www.columbiasteel.com

Mailing Address: Columbia Steel Casting Co., Inc. P.O. Box 83095 Portland, OR 97283-0095 U.S.A.

Shipping Address: Columbia Steel Casting Co., Inc. 10425 N. Bloss Ave. Portland, OR 97203-6143 U.S.A.

Business Hours: 8:00 AM to 4:30 PM (Pacific Time)Customer Service: 6:30 AM to 4:30 PM (Pacific Time)

© Copyright 2007, Columbia Steel Casting Co., Inc. Colum-bia, the CS logo, Columbia En-gineering Works, Xtralloy and Xtend Process are trademarks of Columbia Steel Casting Co., Inc. All replacement parts are manufactured by Columbia Steel Casting Co., Inc. to its own specifications. Names, trademarks and descriptions are used for reference pur-poses only. Printed in U.S.A.GB4-07