Shop
Showing 1–20 of 69 results
Best Welds Single Line Welding Hoses, 1/4″ Oxygen, T Grade
Best Welds Single Line Welding Hoses, 1/4″ Oxygen, T Grade
Best Welds 4″ X 5″ Clear Welding Helmet Lenes
Best Welds 4″ X 5″ Clear Welding Helmet Lenes
J.W. Harris Stay Clean Paste Flux – 4oz
J.W. Harris Stay Clean Paste Flux – 4oz
Stay-Clean Paste Soldering Flux is designed primarily for copper to copper and copper to brass connections the paste form is ideal for soldering tube joints. Not recommended for electrical or electronic applications due to the potential corrosive residue of the flux. Stay Clean Paste flux works well with most leaded and lead-free solder compositions. Flux residue should be removed after soldering.
Specifications:
|
Package Size |
4 oz. Bottle |
J.W. Harris Compound 302 Postweld Stainless Steel Cleaner
J.W. Harris Compound 302 Postweld Stainless Steel Cleaner
Compound 302 Postweld Stainless Steel Cleaner
Effectively removes heat-tint, weld-burn and discoloration and rust from all grades of stainless steel. It is a unique chemical formulation of paste-like consistency, with mineral acids, deoxidizers and penetrants. The active ingredients dissolve the hard-to-remove blue oxidation color and weld-burn. It clings to vertical, horizontal and intricate surfaces and can be applied by a cloth. Compound 302 can also be used as a general acid cleaner for copper, brass and bronze.
Specifications:
| Package Size | 24 oz. Container |
J.W. Harris Stay Silv 15 1/8″ 28 Stick Tube
J.W. Harris Stay Silv 15 1/8″ 28 Stick Tube
The Harris Stay-Silv 15 PhosCopper Brazing Alloy is the industry standard for air conditioning and refrigeration applications. Still widely used, but now often replaced by Dynaflow® in many HVAC/R applications. For many years the standard of the industry, the 15% silver alloy has proven its value. This filler metal is excellent for situations in which close fit-up does not exist, and where thermal expansion and service vibration are involved.
Specifications:
| Diameter | 1/8″ |
J.W. Harris Blockade 2mm x 20 Stick Tube
J.W. Harris Blockade 2mm x 20 Stick Tube
The Harris Blockage Phosphorus Tin Silicon Brazing Alloy is a proprietary phosphorus-tin-silicon alloy engineered as an inexpensive alternative to copper-copper and copper-brass alloys. It is self-fluxing on copper and its lower melting temperature makes it an excellent choice for brass connections. BLOCKADE flows rapidly but can be used to “cap” brazed joints.
Blockade’s® unique silicon addition offers significant advantages over phos/copper and silver/phos/copper, (BCuP), brazing alloys. Among the benefits are: bright alloy color during cooling that allows visual verification of a good braze joint, improved ductility over BCuP-2 alloy, reduced brazing temperature, and reduced material costs. It is often used with Stay-Silv® white brazing flux as a replacement for high silver alloys when brazing brass.
Specifications:
| Diameter | 2mm |
J.W. Harris Solar Flux Type B 1# Can
J.W. Harris Solar Flux Type B 1# Can
Solar Flux is a complex chemical compound in the form of a very fine powder. Solar Flux is mixed with alcohol (methanol/methyl alcohol preferred) and brushed on the weld joint. It is formulated to shield the back of the weld joint from oxygen, dissipate heat and unwanted oxides, and to clean the surface of the metal. It will aid in the flow of filler metal over base metal and form a protective barrier to prevent re-oxidation and heat scale.
Type B for stainless steel, (except 309, 310), precipitation hardening steels, chrome-moly steels, other alloy steels with nickel content below 25%
Specifications:
| Package Size | 1 lb Can |
Best Welds 1/2″ 21 Series Tweco Style Nozzle (2 pack)
Best Welds 1/2″ 21 Series Tweco Style Nozzle (2 pack)
Self-Insulated MIG Gun Nozzles, 1/2 in Bore, 1/8 in Recess
Compatible with MIG Guns:
· Tweco 135Amp Mini
· Tweco No. 1
J. W. Harris 5356 Aluminum TIG Rod 10# box
J. W. Harris 5356 Aluminum TIG Rod 10# box
0535630, 0535660, 0535650
J.W. Harris Stay Brite 1/16″ X 1# Spool
J.W. Harris Stay Brite 1/16″ X 1# Spool
The important advantage of Stay-Brite® solders is the greater strength of the overall component. After joining, its lower working temperature eliminates the weakening of the base metals caused by annealment from high brazing heat. The result is a stronger, more economical joint.
Stay-Brite® silver bearing solders have the same excellent affinity as SafetySilv® alloys for bonding with most of the ferrous and nonferrous alloys (including stainless steel, nickel, copper, brass, etc.) It provides a considerably higher than necessary elongation for sound dissimilar metal joints and vibration applications.
Stay-Brite® alloys range in temperature from 430°F to 535°F. Stay-Brite® solder eliminates oxide scale formed from brazing heat. No nitrogen purge is required for HVAC/R tubes. They are cadmium free and nontoxic. Stay-Brite® is a eutectic alloy with a single melting point of 430°F (221°C).
Specifications:
|
Package Size |
1 lb Spool |
|
Diameter |
1/16 |
J.W. Harris Stay-Clean Flux
J.W. Harris Stay-Clean Flux
Stay-Clean Liquid Soldering Flux is an inorganic acid & salt type flux. It is formulated to be active at temperatures optimum for a range of solder compositions and is ideal for soldering a variety of base metals.
Stay Clean liquid effectively removes surface oxide and prevents oxide formation during soldering. Stay Clean can be used with most tin based solder compositions and is an excellent companion flux with Harris Stay Brite® and Stay Brite® #8. Stay Clean is an active soldering flux. It works well on copper and brass but is more frequently used on base metals that require a more aggressive flux, such as steel, nickel, and stainless steel, (it is not suitable for aluminum or magnesium).
Minimal pre-cleaning is required with Stay Clean Flux, but it is good practice to remove excess oil, grease, or other surface contaminants prior to fluxing and soldering.
Flux should be applied with a brush or other type applicator. Avoid getting excess flux inside tube or other connections.
Flux residue is corrosive and a post-solder flux removal procedure should be employed. Because of this it is not recommended for use in electrical or electronic applications.
J.W. Harris Stay Clean Aluminum Flux
J.W. Harris Stay Clean Aluminum Flux
The Harris Stay-Clean Aluminum Flux is a liquid flux for use with aluminum soldering. Use with Al-Solder 500. Works to join aluminum to dissimilar metals.
Typical Application: Recommended for soldering aluminum and aluminum to other metals.
Size: 4 oz Bottle
Best Welds 1/4″ X 100′ BB “T” Grade Oxy-Acetylene Hose
Best Welds 1/4″ X 100′ BB “T” Grade Oxy-Acetylene Hose
J.W. Harris Stay Brite Solder Kit
J.W. Harris Stay Brite Solder Kit
The Stay Brite lead-free solder kit contains .5 oz of silver solder and .5 oz of Stay Clear flux. It is for use on all metals except aluminum. This low temperature solder is excellent for many HVAC connections.
Best Welds 1/4″ X 25′ Twin Welding Hoses All Fuel Gases BB, T Grade
Best Welds 1/4″ X 25′ Twin Welding Hoses All Fuel Gases BB, T Grade
Best Welds .030 14 Series Tweco Style Standard Duty Contact Tip
Best Welds .030 14 Series Tweco Style Standard Duty Contact Tip
Best Welds, Tweco Model 14-30 .030” 14 Series Standard Duty Contact Tip.
Compatible with Tweco:
▪ Professional #2
▪ Professional #3
▪ Professional #4
▪ Spray Master Series MIG Guns
Best Welds .035 Miller Style Contact Tip
Best Welds .035 Miller Style Contact Tip
Best Welds, Miller Model 000068 .035”, Replacement Contact Tip.
Replacement tip designed for .035 inch (0.8 mm) solid or flux-cored welding wires. For use with M-10, M-15, M-25, M-40, M-100 or M-150 MIG gun (standard gun on most Millermatic MIG welders).