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Tenders are invited for Welding Equipment, Supplies, Consumables And Industrial Bottled Gases Unspsc 12 Chemicals Including Bio Chemicals And Gas Materials: This Segment Includes Inorganic And Organic Chemicals And Compounds In Solid, Liquid Or Gaseous Form Used In An Industrial Or Manufacturing Process Unspsc 15 Fuels And Fuel Additives And Lubricants And Anti Corrosive Materials: This Segment Includes Natural Occurring Gases And Processed Materials Used To Produce Heat Or Power Performance Enhancing Additives, Processed Materials Designed To Reduce Friction And Wear When Introduced As A Film Between Solid Surfaces. This Segment Also Includes Materials Used To Reduce Or Prevent Corrosion Of Metallic Surfaces, And Petroleum- Based And Synthetic Waxes And Jellies Unspsc 40 Distribution And Conditioning Systems And Equipment And Components: This Segment Includes Systems, Devices And Components Used To Control The Movement Or Conditioning Of Air, Gases Or Fluids. This Segment Also Includes Equipment And Components Used In Plumbing, Air Cooling Or Heating (Hvac). Unspsc 2327 Welding And Soldering And Brazing Machinery And Accessories And Supplies: Welding, Soldering, And Brazing Are Fabrication Processes That Join Materials, Usually Metals Or Thermoplastics, By Causing Coalescence. Welding Is Often Done By Melting The Workpieces And Adding A Filler Material To Form A Pool Of Molten Material That Cools To Become A Strong Joint, But Sometimes Pressure Is Used In Conjunction With Heat, Or By Itself, To Produce The Weld. This Is In Contrast With Soldering And Brazing, Which Involve Melting A Lower-Melting Point Material Between The Workpieces To Form A Bond. Unspsc 121421 Industrial Use Gases Unspsc 232714 Welding Machinery: Welding Machines Cover Devices Used In A Wide Array Of Joining Processes Including Annual Repair Contract Welding (Mig, Tig, Stick, Submerged Arc), Resistance Welding, Laser Welding, Electron Beam Welding, Stud Welding Orbital Welding, Wave Soldering, Hot Dip Brazing, Torch Brazing, Induction Brazing, Ultrasonic And Friction Welding. Welding Machines Include Complete Devices As Well As Their Power Sources, Monitors, And Controllers. Unspsc 232717 Welding And Soldering And Brazing Accessories: Accessories For Welding, Soldering, And Brazing Machinery And/Or Equipment Used During The Welding, Soldering, Or Brazing Operations. Unspsc 232718 Welding And Soldering And Brazing Supplies: Materials Used During Welding, Soldering, And Brazing Processes That Are Consumable Or Can Be Used Up. Unspsc 232819 Metal Cleaning Machinery And Supplies: Machinery Used For Removal Of Solid, Semisolid, Or Liquid Contaminants From A Surface. This Is Essential For More Effective Application Of Metalworking Fluids, Coating And Painting, Adhesive Bonding, Welding, Brazing, Soldering, Reliable Functioning Of Manufactured Parts In Machinery, Food And Beverage Containers, Storage, And Assembly Options. Unspsc 471016 Water Treatment Consumables Unspsc 12142101 Hydrogen Compound Gases Unspsc 23241401 Bench Grinder: Depending On The Grade Of The Grinding Wheel It May Be Used For Sharpening Cutting Tools Such As Lathe Tools Or Drill Bits. Alternatively It May Be Used To Roughly Shape Metal Prior To Welding Or Fitting. Unspsc 23271401 Submerged Annual Repair Contract Welding Machine: A Submerged Arc-Welding Machine Creates A Thick Layer Of Flux Completely Covers The Molten Metal And Prevents Spatter And Sparks. The Flux Also Acts As A Thermal Insulator, Allowing Deep Penetration Of Heat Into The Workpiece. Unspsc 23271402 Ultrasonic Welding Machine: Ultrasonic Welding Machinery Joins The Contacting Surfaces Of Two Pieces By Subjecting Them To A Static Normal Force And Oscillating Shearing (Tangential) Stresses. It Can Be Used With A Wide Variety Of Metallic And Nonmetallic Materials, Including Dissimilar Metals And Is Extensively Used For Joining Plastics. Unspsc 23271408 Metal Inert Gas Welding Machine: A Mig Welding Machine Creates An Annual Repair Contract Between The Work Piece And A Continuously Consumable Electrode, The Wire In These Wire Welding Processes. Unspsc 23271409 Shielded Metal Annual Repair Contract Welding Or Stick Welding Machine: Stick, The Most Basic Of Welding Processes, Offers The Easiest Option For Joining Steel And Other Metals. Smaw Or Stick Joins Metals When An Annual Repair Contract Is Struck Between The Electrode And The Work Piece, Creating A Weld Pool And Depositing A Consumable Metal Electrode Into The Joint. Unspsc 23271416 Friction Welding Fw Machine: A Welding Machine That Employs A Solid-State Welding Process That Generates Heat Through Mechanical Friction Between A Moving Workpiece And A Stationary Component. Because No Melt Occurs, Friction Welding Is Not Actually A Welding Process In The Traditional Sense, But A Forging Technique. Unspsc 23271418 Flash Butt Welding Machine: A Type Of Butt Welding Machine That Runs A Strong Electrical Current Through The Touching Ends Of Two Unjoined Pieces Of Rail. The Ends Become White Hot Due To Electrical Resistance And Are Then Pressed Together Forming A Strong Weld. Unspsc 23271419 Upset Welder: A Type Of Welding Equipment That Binds Two Pieces Together Through Direct Pressure, High Temperature And Applied Electrical Current Sufficient To Expel Surface Contaminants --Called Upset-- From The Weld. No External Welding Material Is Used. Unspsc 23271420 Seam Welder: A Welder That Is Used For Joint Welding Of Relatively Thin Metal Plate As A Type Of Electric Resistance Welding. Unspsc 23271707 Gas Welding Or Brazing Or Cutting Apparatus Unspsc 23271710 Welding Or Brazing Tip Cleaner File Unspsc 23271711 Welding Or Cutting Tip
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