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Best selling products

Shop our hottest selling items. Our most commonly bought items are Bray Butterfly Valves, Type K Survey Wire and Molydenum Nuts, Studs and All Thread. Shop our HUGE Inventory of heat treat spare parts in stock and ready for shipment! Our products fit every brand of furnace like Ipsen, Solar Manufacturing, GM Enterprises, ProTech Thermal and Seco Warwick!

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  • Moly Wire - The Heat Treat Shop

    Molybdenum Alloy Wire

    Protechthermal
    $3.00 - $90.00
    $3.00 - $90.00
    $3.00 - $90.00
    $3.00
    in stock

    Melting Temperature, 2620 °C Element: Mo Excellent electrical conductivity Highly thermal expansion resistant Corrosion resistant Continuous Wire...

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    $3.00 - $90.00
    $3.00 - $90.00
    $3.00 - $90.00
    $3.00
  • Moly Studs 1/4"-20UNC - The Heat Treat Shop

    Molybdenum Alloy Studs 1/4"-20UNC

    Protechthermal
    $4.50 - $10.00
    $4.50 - $10.00
    $4.50 - $10.00
    $4.50
    in stock

    Load bearing max tensile strength up to 2000 °C Melting Temperature, 2620 °C Element: Mo Excellent electrical conductivity Low vapor pressure High...

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    $4.50 - $10.00
    $4.50 - $10.00
    $4.50 - $10.00
    $4.50
  • Moly All Threaded Rod 1/4"-20UNC x 36" Long - The Heat Treat Shop

    Molybdenum Alloy All Threaded Rod 1/4"-20 UNC x 36" Long

    Protechthermal
    $99.98 - $99.98
    $99.98
    $99.98 - $99.98
    $99.98
    in stock

    Molybdenum All Threaded Rod Load bearing max tensile strength up to 2000 °C Melting Temperature, 2620 °C Element: Mo Excellent electrical conducti...

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    $99.98 - $99.98
    $99.98
    $99.98 - $99.98
    $99.98
  • Moly All Threaded Rod 3/8"-16UNC x 36" Long - The Heat Treat Shop

    Molybdenum Alloy All Threaded Rod 3/8"-16 UNC x 36" Long

    Protechthermal
    $174.98 - $174.98
    $174.98
    $174.98 - $174.98
    $174.98
    in stock

      Load bearing max tensile strength up to 2000 °C Melting Temperature, 2620 °C Element: Mo Excellent electrical conductivity Low vapor pressure Hi...

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    $174.98 - $174.98
    $174.98
    $174.98 - $174.98
    $174.98
  • Diffusion Pump Seals Kits - The Heat Treat Shop

    Diffusion Pump Oring Kit

    Protechthermal
    $125.00 - $190.00
    $125.00 - $190.00
    $125.00 - $190.00
    $125.00
    in stock

    Includes: Inlet Oring, Foreline Oring, Drain/Fill Oring, Gum Rubber Cold Cap Gaskets and Sight Glass Oring.

    $125.00 - $190.00
    $125.00 - $190.00
    $125.00 - $190.00
    $125.00
  • Ceramic Washers 1/2" THK X 7/16"ID X 1"OD 99.8% Alumina - The Heat Treat Shop

    Ceramic Washers 1/2" THK X 7/16"ID X 1"OD 99.8% Alumina

    Protechthermal
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
    in stock

    Vacuum Furnace Ceramic washer. All washers are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Vacuum Fu...

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    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
  • Ceramic Rods 99.8% Alumina - The Heat Treat Shop

    Ceramic Rods 99.8% Alumina

    Protechthermal
    $22.00 - $178.00
    $22.00 - $178.00
    $22.00 - $178.00
    $22.00
    in stock

    Vacuum Furnace Ceramic tube insulators. All tubes are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Va...

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    $22.00 - $178.00
    $22.00 - $178.00
    $22.00 - $178.00
    $22.00
  • Ceramic Washers 1/4"THK X 7/16" ID X 1-1/2"OD 99.8% Alumina - The Heat Treat Shop

    Ceramic Washers 1/4"THK X 7/16" ID X 1-1/2"OD 99.8% Alumina

    Protechthermal
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
    in stock

    Vacuum Furnace Ceramic washer. All washers are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Vacuum Fu...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
  • Ceramic Tubes 2-1/4”ID x 2-1/2”OD x 8” Long 99.8% Alumina - The Heat Treat Shop

    Ceramic Tubes 2-1/4”ID x 2-1/2”OD x 8” Long 99.8% Alumina

    Protechthermal
    $165.00 - $165.00
    $165.00
    $165.00 - $165.00
    $165.00
    in stock

    Vacuum Furnace Ceramic tube insulators. All tubes are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Va...

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    $165.00 - $165.00
    $165.00
    $165.00 - $165.00
    $165.00
  • Ceramic Tubes 2-1/2”ID x 2-3/4”OD x 8” Long 99.8% Alumina - The Heat Treat Shop

    Ceramic Tubes 2-1/2”ID x 2-3/4”OD x 8” Long 99.8% Alumina

    Protechthermal
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
    in stock

    Vacuum Furnace Ceramic tube insulators. All tubes are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Va...

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    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • Graphite Stud 3/4"-10UNC x 3-1/4" Long - The Heat Treat Shop

    Carbon Graphite Stud 3/4"-10UNC x 2-1/4" Long

    Protechthermal
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
    in stock

    SGL Sigrafine® HLM Grade Carbon Graphite threaded stud. Spare parts commonly found in Ipsen, Abar, GM Enterprises, Solar MFG., Seco Warwick and Pro...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
  • Diffusion Pump Thermal Switches - The Heat Treat Shop

    Diffusion Pump Thermal Switches

    Protechthermal
    $278.00 - $278.00
    $278.00
    $278.00 - $278.00
    $278.00
    Only 4 left!

    Includes both Lower and Upper Thermal Switches. Temperatures are preset.

    $278.00 - $278.00
    $278.00
    $278.00 - $278.00
    $278.00
  • Ceramic Top Hat Washer .75" X 1.125" Tall X .5"ID X 1"OD 99.8% Alumina - The Heat Treat Shop
    Ceramic Top Hat Washer .75" X 1.125" Tall X .5"ID X 1"OD 99.8% Alumina - The Heat Treat Shop

    Ceramic Top Hat Washer .75" X 1.125" Tall X .5"ID X 1"OD 99.8% Alumina

    Protechthermal
    $18.00 - $18.00
    $18.00
    $18.00 - $18.00
    $18.00
    Only 2 left!

    Vacuum Furnace Ceramic insulators. All washers are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Vacuu...

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    $18.00 - $18.00
    $18.00
    $18.00 - $18.00
    $18.00
  • Vacuum Furnace Thermocouple Feed Through (12 Pair) Type K (High Temperature) - The Heat Treat Shop

    Vacuum Furnace Thermocouple Feed Through (12 Pair) Type K (High Temperature)

    Protechthermal
    $1,775.00 - $1,775.00
    $1,775.00
    $1,775.00 - $1,775.00
    $1,775.00
    in stock

    Type K Thermocouple Wire 3M™ Nextel Insulated Temperature Rating up to 1800ºF 48" LG Interior lead x 48" Exterior Leads KF 40 Connection Every le...

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    $1,775.00 - $1,775.00
    $1,775.00
    $1,775.00 - $1,775.00
    $1,775.00
  • Ceramic Top Hat Washer .562" X 1" Tall X .33"ID X .5"OD 99.8% Alumina - The Heat Treat Shop

    Ceramic Top Hat Washer .562" X 1" Tall X .33"ID X .5"OD 99.8% Alumina

    Protechthermal
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
    in stock

    Vacuum Furnace Ceramic insulators. All washers are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Vacuu...

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    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
  • Mechanical Pump Fluid
    Shell® Tellus 100 Mechanical Pump Fluid - The Heat Treat Shop

    Shell® Tellus 100 Mechanical Pump Vacuum Pump Oil

    Protechthermal
    $30.00 - $1,680.00
    $30.00 - $1,680.00
    $30.00 - $1,680.00
    $30.00
    in stock

    Shell Tellus S2 MX 100 Applications Industrial hydraulic systemsShell Tellus S2 MX 100 fluids are suitable for a wide range of hydraulic power ...

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    $30.00 - $1,680.00
    $30.00 - $1,680.00
    $30.00 - $1,680.00
    $30.00
  • Graphite Threaded Nut 1/2"-13UNC x 1/2"Thk x 1-1/4" OD - The Heat Treat Shop

    Carbon Graphite Threaded Nut 1/2"-13UNC x 1/2"Thk x 1-1/4" OD

    Protechthermal
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
    in stock

    SGL Sigrafine® HLM Grade Carbon Graphite threaded nut. Spare parts commonly found in Ipsen, Abar, GM Enterprises, Solar MFG., Seco Warwick and ProT...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
  • Composite Stud 1"-8UNC x 4-1/2" Long - The Heat Treat Shop

    Composite Stud 1"-8UNC x 5" Long

    Protechthermal
    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00
    in stock

    Carbon Composite Stud. Intended application is for electrical power feed to Vacuum Furnace heating elements.

    $110.00 - $110.00
    $110.00
    $110.00 - $110.00
    $110.00
  • Moly Clamp Strips

    Moly Alloy Clamp Strips

    Protechthermal
    $16.00 - $16.00
    $16.00
    $16.00 - $16.00
    $16.00
    in stock

    All Clamp Strips are .060"THK Pure Molybdenum

    $16.00 - $16.00
    $16.00
    $16.00 - $16.00
    $16.00
  • Graphite Insulation Coating - The Heat Treat Shop

    Graphite Insulation Coating

    Protechthermal
    $205.00 - $205.00
    $205.00
    $205.00 - $205.00
    $205.00
    in stock

    Sold by the Gallon.

    $205.00 - $205.00
    $205.00
    $205.00 - $205.00
    $205.00
  • Graphite Threaded Nut 3/4"-10UNC x 5/8"Thk x 1-3/4" OD - The Heat Treat Shop

    Carbon Graphite Threaded Nut 3/4"-10UNC x 5/8"Thk x 1-3/4" OD

    Protechthermal
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
    in stock

    SGL Sigrafine® HLM Grade Carbon Graphite threaded nut. Spare parts commonly found in Ipsen, Abar, GM Enterprises, Solar MFG., Seco Warwick and ProT...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
  • Graphite Stud 1/2"-13UNC x 1-1/2" Long - The Heat Treat Shop

    Carbon Graphite Stud 1/2"-13UNC x 1-1/2" Long

    Protechthermal
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
    in stock

    SGL Sigrafine® HLM Grade Carbon Graphite threaded stud. Spare parts commonly found in Ipsen, Abar, GM Enterprises, Solar MFG., Seco Warwick and Pro...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
  • FT19 Holding Pump Vacuum Oil - The Heat Treat Shop
    Holding Pump Fluid Inland 19 / FT-19 - The Heat Treat Shop

    FT19 Holding Pump Vacuum Oil

    Protechthermal
    $75.00 - $3,750.00
    $75.00 - $3,750.00
    $75.00 - $3,750.00
    $75.00
    in stock

    FT19 is recommended for use in non-corrosive applications. Through molecular distillation, light end fractions are removed, resulting in lower vapo...

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    $75.00 - $3,750.00
    $75.00 - $3,750.00
    $75.00 - $3,750.00
    $75.00
  • Ceramic Tubes 3-1/8”ID x 3-1/2”OD x 8” Long 99.8% Alumina - The Heat Treat Shop

    Ceramic Tubes 3-1/8”ID x 3-1/2”OD x 8” Long 99.8% Alumina

    Protechthermal
    $299.00 - $299.00
    $299.00
    $299.00 - $299.00
    $299.00
    in stock

    Vacuum Furnace Ceramic tube insulators. All tubes are 99.8% Alumina and intended use for high temperature applications like heat treat furnaces. Va...

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    $299.00 - $299.00
    $299.00
    $299.00 - $299.00
    $299.00

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