Jaye Heater Technology Co., Ltd. has successfully completed the production and shipment of 70 custom triangular flat tubular heating elements to a customer in Jordan.
These heaters are designed for oil heating in vacuum diffusion pumps used in industrial metallizing equipment.
The order highlights Jaye Heater's capability in manufacturing non-standard tubular heating elements with customized shapes, materials and electrical specifications for specialized industrial equipment.

Custom Heating Elements for Diffusion Pump Applications
The Jordanian customer required specially shaped heating elements for diffusion pumps used in metalizing equipment. In these systems, diffusion pump oil needs to be heated to support the vacuum generation process, making the heating element an important component of the equipment.
Unlike conventional round tubular heaters, this project required a triangular-shaped heating element to match the customer's specific equipment structure and installation requirements.
Jaye Heater reviewed the required dimensions and electrical specifications before proceeding with production.
Product Specifications
The order consisted of 70 custom triangular heating elements with the following specifications:
Product: Triangle Flat Heating Element
Dimensions: 150 × 135 × 125 mm
Rated Voltage: 440V
Rated Power: 2KW
Quantity: 70 Pieces
Application: Diffusion Pump Oil Heating
Equipment: Industrial Metallizing Equipment
Sheath Material: 310S Stainless Steel

Custom Manufacturing for Special-Shaped Heaters
Manufacturing triangular tubular heating elements requires attention to the tube profile, dimensional accuracy and electrical configuration.
For this project, the heater dimensions were specified to fit the customer's diffusion pump assembly.
The 310S stainless steel sheath was selected for its heat-resistant properties in elevated-temperature industrial applications.
Jaye Heater supports the production of non-standard tubular heating elements according to customer drawings, samples and technical requirements. Customization can cover tube geometry, overall dimensions, voltage, wattage and terminal configurations.
This flexibility allows equipment manufacturers and industrial heating solution providers to source heating components that match their specific mechanical designs.
Quality Inspection Before Shipment
Before shipment, the 70 heating elements went through production inspection to check their appearance, dimensions and electrical specifications against the confirmed order requirements.
Quality checks for tubular heating elements can include resistance measurement, insulation resistance testing, dielectric strength testing and visual inspection, according to the product specifications.
Each unit was prepared for shipment after the required inspections, helping ensure consistency across the order.
Supporting Industrial Vacuum Equipment Manufacturers
Diffusion pumps are widely used in vacuum systems for applications such as vacuum metallizing, coating and other industrial vacuum processes.
Reliable heating components are essential to the operation of these systems.
Jaye Heater manufactures a range of industrial heating elements, including tubular heaters, flat tubular heaters, immersion heaters, cartridge heaters and custom-shaped heating elements.
With OEM manufacturing experience, Jaye Heater works with customers worldwide to produce heating components based on specific equipment requirements.
For custom diffusion pump heaters or other non-standard tubular heating elements, customers are welcome to send technical drawings, photos or existing samples for a manufacturing feasibility review.

One-stop Triangle Flat Heaters Factory in China
Contact Jaye Heater for custom industrial heating element manufacturing.





