Import Bolt Electric Heating Rod 2j-16.5-14 — Buy in wholesale FOB from Supplier in China

The Bolt Electric Heating Rod 2J-16.5-14 from Dongfang Yoyik Engnieering Co., Ltd. is a specialised immersion or bolt-style resistance heater designed for power plant auxiliary systems. The model code 2J-16.5-14 suggests a 16.5 mm diameter sheath with a 14 kW rated output, though buyers must confirm exact ratings with the supplier. These heaters typically thread into a tank, pipeline, or vessel wall to heat lubricating oil, fuel oil, or boiler feedwater circuits in thermal power stations.

The heater element is normally constructed from a stainless steel or Incoloy sheath surrounding a magnesium oxide (MgO) compacted nichrome or iron-chromium-aluminium resistance coil. The bolt-style mounting allows direct insertion with a gasket-sealed flange or threaded boss, eliminating the need for separate mounting fixtures. Standard voltage for Chinese power plant equipment is 380 V three-phase, though 220 V or 440 V variants exist. The 16.5 mm sheath diameter is a common power-plant size that balances heat flux against pressure rating and mechanical strength.

Operators in coal-fired, gas-fired, and nuclear auxiliary systems use these heaters to maintain fluid viscosity, prevent freezing, or preheat circuits before startup. Dongfang Yoyik's catalogue lists complementary items such as the ZJ-16.5-5 heating rod and the 2J-16.5-14 model under review, suggesting a modular product family. Buyers should confirm whether the 2J-16.5-14 is a direct replacement for obsolete ZJ-series units, and whether dimensional and electrical interfaces are identical. The supplier's location in Deyang, Sichuan Province, places manufacturing inland with freight typically routing through Chengdu rail or Chongqing port connections.

Dongfang Yoyik Engnieering Co., Ltd. is based in Deyang, Sichuan Province, China, with offices at Huashan Platz. The company has operated for more than 20 years according to its own description, specialising in spare parts and accessories for power plants. The trust tier is listed as harbor, and the response rate shows 0.00% with zero average response hours, indicating either minimal platform engagement or a data-capture gap. Buyers should initiate direct contact to gauge responsiveness.

The supplier positions itself as a processing and trading company for dedicated power plant spares, offering a broad catalogue that includes heating rods, sensors, transmitters, and turbine monitoring equipment. No factory size, ISO certification, or specific OEM authorisation appears in the source data. The reference to bolt electric heating rods across multiple model numbers (2J-16.5-14, ZJ-16.5-5) suggests in-house or partnered production of this product family, though this requires verification during procurement discussions.