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Conklin Metal Industries
Conklin Metal Industries

Sheet Metal, Duct Fab & HVAC supplies—Founded in 1874

  • Our Products
    • Duct Fab Supplies
      • Access Doors—Square Framed
      • Access Doors—Grease Duct
      • Access Doors—Observation Viewport
      • Access Doors—Sandwich Style
      • Adhesives—Precharged Cylinders
      • Adhesives—Solvent Based
      • Adhesives—Water Based
      • Angle Iron Rings & Blast Gates
      • Dampers—Dial Regulators
      • Dampers—End Bearings
      • Dampers—Heavy Duty Blades with Rod
      • Dampers—Multiblade Parts
      • Dampers—Rapit Regulator Sets
      • Dampers—Splitter Damper Hardware
      • Degalvanizer Sprays
      • Duct Film Wrap
      • Duct Lifts
      • Duct Liner Knives
      • Duct Liner—Fiberglass
      • Duct Liner—PolyArmor
      • Duct Liner—Rubber
      • Duct Liner—Spiracoustic
      • Duct Liner—Unfaced for Double Wall Spiral Duct
      • Duct Reinforcement
      • Duct Sealant Accessories
      • Duct Sealant—Cartridges
      • Duct Sealant—Solvent Based
      • Duct Sealant—Spray On
      • Duct Sealant—No Fibers
      • Duct Sealant—Heavily Fibrous
      • Duct Sealant—Light Fibers
      • Duct Board
      • Ductmate—Cleats
      • Ductmate— Corners
      • Ductmate — Flange
      • Ductmate—Tools and Accessories
      • Edge Coating / Duct Butter
      • Expanded Metal
      • Flexible Duct Connector
      • Flexible Duct Connector Tools and Accessories
      • Gasketing
      • Grease Duct Fab Materials
      • Hardware Cloth
      • Hinges
      • Insulation Board
      • Label Remover
      • Locking Handles for Access Doors
      • Pittsburgh Lock Opening Tools
      • Pittsburgh Seam Sealant
      • Pop Rivets & Drill Bits
      • Reinforcement Angle
      • Rolled Mastic
      • Safety—Body Protection
      • Safety—Cooling Gear
      • Safety—Glasses & Eyewear
      • Safety—Gloves
      • Safety—Hardhats & Ear Protection
      • Screws
      • Slips & Drives
      • Solder
      • Spray Paint
      • TDC/TDF Cleats
      • TDC/TDF Corners + Hardware
      • TDC / TDF Tools
      • Threaded Rod
      • Turning Vane and Rail
      • Weld Pins
      • Welding Tools
    • HVAC Supplies
      • Access Doors—Square Framed
      • Air Conditioning Accessories
      • Air Handler Stands
      • Anchor Fasteners
      • B Vent
      • Bath Fans
      • Cable Operated Dampers
      • Can Stock
      • Chemicals—Lineset Flush, Lubricants, Leak Detector
      • Coil Cleaners for AC
      • Condensate Management
      • Condensate Pumps and Accessories
      • Copper Ball Valves
      • Copper Fittings—Sweat
      • Copper Fittings—Press
      • Copper Tools
      • Copper—HVAC / ACR
      • Drain Pans
      • Dryer Boxes
      • Dryer Vent
      • Duct Lift Accessories
      • Duct Lifts
      • Duct Sealant Accessories
      • Duct Sealant—Cartridges
      • Duct Sealant—Solvent Based
      • Duct Sealant—Spray On
      • Duct Sealant—No Fibers
      • Duct Sealant—Heavily Fibrous
      • Duct Sealant—Light Fibers
      • Duct Wrap—Fiber Free Bubble Wrap
      • Duct Wrap—Fiberglass
      • Duct Wrap—Fire Wrap
      • Electrical
      • Electrical Motors
      • Filters & Filter Racks
      • Filter Driers
      • Fire Dampers
      • Flex Duct
      • Gas—Nitrogen, Oxygen, Acetylene, Propane
      • Gas Pipe
      • GRD’s Commercial—Registers and Grilles
      • GRD’s Commercial—T Bar Return
      • GRD’s Commercial—T Bar Supply
      • GRD’s Residential — Return Air Grilles/Registers
      • GRD’s Residential — Supply Air Grilles/Registers
      • Hangers
      • Hanger Strap
      • Hurricane Stands & Braces
      • HVAC Troubleshooting Equipment
      • IAQ
      • Jobox Storage Chests
      • Copper—Level Wound Copper Tubing
      • Line Covers
      • Mounts
      • Pads & Isolators
      • Pest Control
      • Pipe Flashings
      • PVC
      • Ratchet Wrenches
      • Refrigerant
      • Rolled Mastic
      • Roofing Products
      • Rooftop Supports for HVAC
      • Rope
      • Round Spring Return Motor Damper
      • Safety—Body Protection
      • Safety—Cooling Gear
      • Safety—Glasses & Eyewear
      • Safety—Gloves
      • Safety—Hardhats & Ear Protection
      • Screws
      • Sealants
      • Side Wall Caps
      • Smoke Detectors
      • Strut
      • Surge Protectors
      • Thermostats
      • Thermostat & Plenum Wire
      • Threaded Rod
      • Tracpipe
      • Triangle Boxes
      • Tubing Insulation
      • Wall Stack Products
      • Weatherproof Jacketing
      • Wire Hanging Systems
      • Wrenches and Hex Keys
    • Metal
      • Acrylume
      • Aluminum
      • Aluminum Tread Plate
      • Beaded Sheets—Galvanized
      • Blank Bead and Notch
      • Copper
      • Expanded Metal
      • Galvanized Coils
      • Galvanized Flat Sheets
      • Galvanized Small Coils
      • Galvannealed
      • Grease Duct Fab Materials
      • Hardware Cloth
      • Painted Black Galvanized
      • Perforated
      • Phos Bond
      • Slit Coils
      • Stainless
    • Pipe and Fittings
      • Air-Tite Takeoffs—Flat
      • Air-Tite Takeoffs—Round
      • Angle Iron Rings & Blast Gates
      • Conductor Pipe / Rigid Vent Pipe
      • Conicals
      • Damper Sections
      • Duct Board
      • Gasketed Fittings
      • Greenseam Pipe
      • Hero Fabric Duct
      • HETO’s
      • Insulated Ceiling Boxes
      • Register Boots
      • Snap Collars and Spin Ins
      • Snaplock Fittings
      • Snaplock Pipe and Adjustable Elbows
      • Spiral Connectors
      • Spiral Elbows— Gorelocked
      • Spiral Elbows—Die Stamped
      • Spiral Elbows—Spiral Seamed
      • Spiral Fittings
      • Spiral Grilles
      • Spiral Pipe
      • Timers
      • Wire Hanging Systems
    • Hand Tools
      • Beveler
      • Cordless Drills
      • Crimpers
      • Cutting Wheels
      • Duct Liner Knives
      • Duct Stretchers
      • Folding Tools
      • Hammers
      • Hand Punches
      • Hand Shears
      • Hand Shears—Doublecut
      • Hand Shears—Unishear
      • Hand Tongs and Seamers
      • Hole Cutters
      • Impact Drivers
      • Marking Tools
      • Nibblers
      • Notchers
      • Panel Cutters
      • Pittsburgh Lock Opening Tools
      • Pittsburgh Seam Closers—Portable
      • Ratchet Wrenches
      • Rulers, Gages, and Tape Measures
      • Snips
      • Trumpf Tool Accessories and Batteries
      • Wood Mallets
    • Machinery
      • Band Saws & Cut-Off Saws
      • Beaders
      • Beveler
      • Channel Letter Sign Machines
      • Cheekbenders—Manual
      • Cheekbenders—Power
      • Cleatbender—Manual Drive Turn Machine
      • Cleatbender—Power Drive Turn Machine
      • Cleatbender—Rollform
      • Clinching Machines—Portable
      • Clinching Machines—Stationary
      • CNC Folders
      • Coil Lines
      • Corner Machine—Dual Head
      • Corner Machine—Single Head
      • Cradle Caddy and Shear
      • Crimp and Bead Machines
      • Degalvanizer Sprays
      • Duct Liner Cutting System
      • Hand Brakes–Manual (TD)
      • Hand Brakes—Floor Mount
      • Duct Brake—Power
      • Duct Lift Accessories
      • Duct Lifts
      • Ductboard Machine
      • Edge Notchers
      • Flangers—Manual
      • Flangers—Power: Buttonpunch
      • Flangers—Power: Pittsburgh
      • Gorelockers
      • Ironworkers
      • Hand Brakes—Bench Mount
      • Label Remover
      • Laser Cutting Table
      • Liner Sizers
      • Corner Notchers & Drive Cleat Notchers
      • Duct Notchers
      • Panel Cutters
      • Pipe Stands
      • Pittsburgh Machines
      • Pittsburgh Seam Closer—Floor Mounted
      • Pittsburgh Seam Closers—Portable
      • Plasma & Liner Cutting Table
      • Plasma Feeding System
      • Plasma Tables—Metal
      • Pinspotters (Weld Pin Machines)
      • Press Brake
      • Rollers—Manual
      • Rollers—Power: Plate
      • Rollers—Power: Sheet Metal
      • Rotary Machine—Manual
      • Rotary Machine—Power
      • Roto Bonders / Adhesive Applicators
      • Shears
      • Slip & Drive Rollformers
      • Slitter—Power
      • Snaplock Machines
      • Spiral Pipe Machines
      • Spiral Pipe Machines — Oval
      • Spotwelders
      • Square to Round Machines
      • TD Machines
      • Torch Tips
      • Used Sheet Metal Machinery
      • Vicon Spiral Pipe Plasma Cutting System
      • Waterjet Cutting Table
    • Mechanical Pipe Insulation
      • Anti-Corrosion & Weather-Proofing
      • Cleaners
      • Elastomeric Insulation—Adhesives, Coating & Tape
      • Elastomeric Insulation—Pipe
      • Elastomeric Insulation—Sheet & Roll
      • Fiberglass Insulation Board
      • Fiberglass Insulation Wrap
      • Fiberglass Insulation Wrap—High Temp
      • Fiberglass Pipe Insulation
      • Fiberglass Scrim
      • Firestop
      • Heat Tracing
      • Insulation Coupling Strut Clamps
      • Insulation Hardware
      • Insulation Tools
      • Ladders
      • Metal Jacketing
      • Mineral Fiber Insulation Board
      • Mineral Wool Pipe Insulation
      • Pipe Saddles
      • PVC Fittings
      • Safety & Protection
      • Sealants, Coatings & Adhesives
      • Tape
  • Our Locations
    • All Locations
    • Atlanta Corporate Headquarters
    • Atlanta West (Austell)
    • Atlanta North (Norcross)
    • Birmingham
    • Charlotte
    • Greenville (GV)
    • Jackson
    • Knoxville
    • Little Rock
    • Mechanical Pipe & Insulation
    • Memphis
    • Miami
    • Mobile
    • Nashville
    • New Orleans (NOLA)
    • Orlando
    • Plan & Spec
    • Raleigh
    • Tampa
  • About Us
    • Our History
    • The Conklin Way
    • Our Core Values
  • Blogs & Reference
    • Reference
      • Line Cards
      • Coil/Sheet Gauge Color Chart
      • ASTM-AISI Thickness Tolerance Ranges
      • Lockformer Machine Historical Serial Numbers
    • Duct Shop Fabrication Processes
    • Duct Sealant Themes
    • HVAC Ductwork 101
    • HVAC and Duct Fab Supplies
    • Industry Insights
    • Job Site Installation
    • Mechanical Insulation
    • Plan and Spec
    • Power Hand Tools
    • Sheet Metal Forming Machinery
    • Spiral Pipe
    • Transverse Connection
  • Find Us On…
    • Instagram
    • YouTube
    • LinkedIn
    • Facebook
    • Vimeo
  • Email Us
  • Careers
  • Our Brands

Reference

Line Cards

Coil/Sheet Gauge Color Chart

ASTM-AISI Thickness Tolerance Ranges

Lockformer Historical Serial Numbers

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Conklin Metal Industries

conklinmetal
Today, we honor Dr. King and his incredible legacy Today, we honor Dr. King and his incredible legacy. May your day be filled be filled with loving kindness and service to others.
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  • Atlanta—Corporate Office
  • Atlanta North
  • Atlanta West
  • Birmingham
  • Charlotte
  • Greenville
  • Jackson
  • Knoxville
  • Little Rock
  • Mechanical Pipe & Insulation
  • Memphis
  • Miami
  • Mobile
  • Nashville
  • New Orleans
  • Orlando
  • Plan & Spec
  • Raleigh
  • Tampa
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