Pipe Spools

Pre-fabricated pipe assemblies with fittings, flanges, and welded joints for industrial piping systems.

26 manufacturers

Pipe spools are pre-fabricated pipe assemblies consisting of pipe sections, elbows, tees, reducers, flanges, and other fittings welded together in a shop environment. Shop fabrication of pipe spools improves weld quality, reduces field labor costs, and allows for pre-testing before installation at power plants, refineries, and industrial facilities.

Pipe Spools Manufacturers

Greer Tank, Welding & Steel (Anchorage)

Anchorage, AK

Leading tank and industrial fabrication company in Alaska since 1952.

Welding Plate Fabrication Sandblasting +2
ASME AWS D1 1
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Metal Pro, Inc.

Phoenix, AZ

Versatile metal fabrication shop in Phoenix handling gauge to heavy plate since 2000.

Plasma Cutting Rolling Welding +2
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Jackrabbit Fabrication LLC

Tucson, AZ

Code-certified structural steel and pipe welding fabricator in Tucson.

Welding Structural Steel Fabrication Pipe Fabrication
AWS D1 1 ASME
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Alps Welding Ltd.

Woodbridge, CA

Custom metal fabrication and pressure vessel manufacturer since 1974.

Welding Tig Welding Mig Welding +2
ASME
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Mathews Mechanical

San Francisco, CA

AWS-certified custom metal fabrication and welding shop in San Francisco for 30+ years.

Welding Tig Welding Mig Welding +2
AWS D1 1
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Metalcraft Services of Tampa

Tampa, FL

Custom fabrication for chemical processing, energy, and water treatment in Tampa.

Welding Pipe Fabrication Plate Fabrication +1
ASME
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MacAljon Fabrication Shop

Savannah, GA

ISO 9001 certified steel fabrication with ASME and API capabilities in Savannah.

Welding Pipe Fabrication Structural Steel Fabrication +1
ISO 9001 ASME
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Cobb Industrial Fabricators

Acworth, GA

Metal fabrication for water treatment, oil/gas, and pharma since 1972.

Welding Cnc Machining Metal Forming +1
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Hobson Fabricating

Boise, ID

Metal fabrication and mechanical contractor in Boise with skilled craftspeople.

Welding Sheet Metal Fabrication Pipe Fabrication +1
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Chicago Tube & Iron

Romeoville, IL

Major steel service center since 1914 with 1.2 million sq ft of facilities and 30,000+ inventory items.

Welding Laser Cutting Cnc Machining +1
ISO 9001
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American Industrial Contractors

Lexington, KY

Certified welders providing metal fabrication in Lexington with 20+ years experience.

Welding Structural Steel Fabrication Pipe Fabrication
AWS D1 1
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Murphy Company

St. Louis, MO

Major St. Louis mechanical contractor with state-of-the-art multi-trade fabrication facilities.

Welding Mig Welding Tig Welding +2
ASME AWS D1 1
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Mid America Steel

Fargo, ND

Major Fargo steel fabricator since 1905 with 220,000+ sq ft facility on 40 acres.

Structural Steel Fabrication Welding Plasma Cutting +2
AISC AWS D1 1
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JW Danforth Company

Buffalo, NY

Piping and sheet metal fabrication with cleanroom capabilities in Buffalo.

Pipe Fabrication Sheet Metal Fabrication Welding +2
ISO 9001
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Boardman

Oklahoma City, OK

Heavy metal fabrication specialist operating since 1910 in Oklahoma City and Tulsa.

Welding Mig Welding Tig Welding +3
ASME AWS D1 1
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Sawyer Fabrication

Tulsa, OK

Tulsa full-service fabricator with ASME/AWS certified master welders and 200+ years combined experience.

Welding Mig Welding Tig Welding +2
ASME AWS D1 1
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Steel Valley Fabricators LLC

Mc Kees Rocks, PA

Full-service custom metal fabrication for sheet, plate, structural, and pipe work.

Sheet Metal Fabrication Plate Fabrication Structural Steel Fabrication +2
AWS D1 1
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Renfrow Industrial

Spartanburg, SC

Metal fabrication, mechanical, and electrical services in Spartanburg.

Welding Pipe Fabrication Structural Steel Fabrication
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TrueNorth Steel

Lubbock, TX

Major steel fabricator with 150,000+ sq ft manufacturing facility in Lubbock.

Structural Steel Fabrication Welding Plasma Cutting +1
AISC AWS D1 1
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LAC Fabrication & Construction

Robstown, TX

Robstown-based fabricator with 30+ years serving oil, gas, and energy industries.

Structural Steel Fabrication Welding Sandblasting +2
AWS D1 1
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PWC Industries

Channelview, TX

Houston fabricator specializing in ASME vessels, metering systems, and process piping.

Welding Tig Welding Mig Welding +3
ASME AWS D1 1
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Spooltech

Houston, TX

Houston fabrication and engineering company serving industrial applications since 1987.

Pipe Fabrication Welding Tig Welding
ASME
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CCB Fabricators

Corpus Christi, TX

ASME coded industrial welding and fabrication shop in Corpus Christi since 2006.

Welding Tig Welding Mig Welding +1
ASME AWS D1 1
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Northwest Steel Fab, Inc.

Deer Park, WA

AISC Advanced Bridge and Building Fabricator with 95+ employees since 1994.

Structural Steel Fabrication Welding Painting +2
AISC AWS D1 1
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Greer Tank, Welding & Steel (Lakewood)

Lakewood, WA

Leading tank and industrial metal fabrication company with 60+ years experience.

Welding Plate Fabrication Sandblasting +2
ASME AWS D1 1
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Wyoming Steel & Fabrication

Casper, WY

Structural steel fabrication for commercial and energy projects in Wyoming.

Structural Steel Fabrication Welding Assembly
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Pipe Spools FAQ

What is the advantage of shop-fabricated pipe spools?

Shop fabrication provides controlled welding conditions, better quality control, automated welding options, access to overhead cranes, easier NDE testing, and protection from weather. This results in higher weld quality, fewer field man-hours, and faster project schedules compared to field welding.

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