Import Boiler Electrode Rod Djy2212-11 — Buy in wholesale FOB from Supplier in China

The DJY2212-11 boiler electrode rod from Deyang Dongfang Yoyik Engineering is a precision ignition and flame detection component fabricated from nickel-chromium-iron alloy (NiCrFe) for service in high-temperature boiler environments. This electrode functions as both an igniter and flame sensor in coal-fired, gas-fired, and industrial steam boilers, transmitting the high-voltage pulse required for fuel ignition and subsequently detecting ionisation current to confirm stable flame presence. The NiCrFe alloy selection provides oxidation resistance and structural stability at the elevated temperatures typical of boiler furnace zones, where standard stainless grades would suffer rapid degradation.

The material specification cites a nickel alloy comprising nickel, chromium, and iron, which in standard NiCrFe formulations such as Alloy 600 or 601 analogues offers a melting range of 1,350 to 1,410 degrees Celsius and maintains tensile strength above 550 MPa at room temperature. Chromium content typically ranges from 15 to 22 percent by weight, contributing to the formation of a protective chromia scale. The rod geometry and tip configuration are engineered to standard industrial tolerances for boiler electrode applications, with thread or clamp mounting interfaces to suit common burner OEM designs. Protective export packaging is specified to prevent mechanical damage and atmospheric corrosion during international shipment.

Primary end-users include thermal power stations, petrochemical plant utility boilers, and heavy manufacturing facilities with packaged or field-erected steam generators. The DJY2212-11 designation follows a common Chinese power plant spare part numbering convention, suggesting compatibility with Dongfang boiler systems or broader domestic burner architectures. Importers should verify electrode length, diameter, thread specification, and electrical connection type against their burner control system requirements. Flame rod positioning, insulation resistance, and ionisation current thresholds are critical commissioning parameters that determine reliable detection performance.

Deyang Dongfang Yoyik Engineering Co., Ltd. is headquartered at Huashan Plaza in Jingyang District, Deyang, Sichuan Province 618000, China. The supplier maintains a harbour trust tier on the platform. The response rate is recorded at 0.00 percent with zero average response hours, indicating limited or unrecorded buyer engagement through platform channels. The company profile positions itself as a manufacturer with a long history in industrial products, though no founding year, employee count, or revenue figures are provided in the available data.

The company's product range extends beyond boiler electrodes to encompass turbine accessories, generator cover plastic seals, differential indicators, LVDT sensors, eddy current sensors, and numerous other power plant spare parts. The DJY2212-11 is listed among many compatible components for power plant maintenance. No ISO certification, quality management accreditation, or specific manufacturing standards are confirmed in the profile. Buyers should request material certificates, dimensional inspection reports, and electrical performance test data directly from Deyang Dongfang Yoyik Engineering to validate product conformity.