| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2,500,000 pcs per month |
| Delivery Time | 2-3 weeks |
| Packaging Details | Pallet |
| Usage | Insulation accessories of thermocouple |
| Material | Talc porcelain or alumina |
| Shape | Round / Oval / Flat |
| Color | White |
| Size | Customized |
| Max.Using Temperature | 1350°C |
| Brand Name | GME |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 2,500,000 pcs per month |
| Delivery Time | 2-3 weeks | Packaging Details | Pallet |
| Usage | Insulation accessories of thermocouple | Material | Talc porcelain or alumina |
| Shape | Round / Oval / Flat | Color | White |
| Size | Customized | Max.Using Temperature | 1350°C |
| Brand Name | GME | Place of Origin | China |
Looking for a budget-friendly insulation solution for your sensors? Our 4-Hole Steatite Ceramic Insulating Beads offer excellent electrical insulation at a highly competitive price. With dimensions of OD 12 mm × ID 3.5 mm × L 25 mm, they are perfectly sized to fit standard 1/8” thermocouple wires.
High Cost Efficiency: Made of premium steatite ceramic, providing a massive price advantage over alumina for high-volume production.
4-Hole Configuration: Features 4 parallel internal bores to easily separate and protect double-element sensor wires.
Perfect Match for 1/8" Wires: The 3.5 mm hole diameter ensures smooth wire feeding and fast manual assembly.
Reliable Performance: Maintains great mechanical strength and electrical insulation at temperatures up to 1250℃.
We do more than just standard sizes. Our factory can fully customize various types of ceramic insulating components according to your exact dimensional drawings, material choices, and hole configurations.
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1995
Total Annual:
5000000-10000000
Employee Number:
150~200
Ecer Certification:
Verified Supplier
Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. Our main products include but not limited to Coil heater, Cartridge heater, Flexible T... Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. Our main products include but not limited to Coil heater, Cartridge heater, Flexible T...
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