Import Accumulator Charge Adapter Nxq-A-40/31.5-L-Eh — Buy in wholesale FOB from Supplier in China

The NXQ-A-40/31.5-L-EH accumulator charge adapter is a precision-engineered hydraulic fitting manufactured for Tanda power equipment systems, designed to facilitate safe charging of bladder-type accumulators rated at 31.5 MPa working pressure with a 40-litre nominal capacity. The unit features carbon steel housing construction with brass or nickel-plated electrical contacts, ensuring corrosion resistance in high-humidity turbine hall environments typical of thermal power installations. This adapter interfaces directly with standard accumulator charging equipment used in scheduled maintenance programmes across coal-fired, gas, and nuclear generation facilities.

Carbon steel housing provides the structural integrity required for repeated pressurisation cycles, while the brass or nickel-plated contact surfaces maintain reliable electrical continuity for grounding and potential equalisation during charging operations. The L-EH designation indicates extended housing configuration compatible with European-standard charging heads, a typical industry specification for export-oriented power equipment suppliers. NBR (nitrile butadiene rubber) bladder compatibility is standard for this pressure class, though buyers should confirm elastomer grade if operating in synthetic phosphate ester (EH) fluid systems where specialised compatibility may be required.

Primary purchasers include OEM maintenance teams, independent power equipment distributors, and plant engineering contractors sourcing replacement consumables for 200 MW to 1000 MW thermal units. The adapter supports both routine accumulator pre-charge verification and emergency recharging following system depressurisation events. Packaging and individual unit certification vary by order volume; confirm material test reports, pressure test certificates, and surface finish specifications (typically Ra 3.2 or better on sealing surfaces) directly with Deyang Dongfang Yoyik Engineering before finalising procurement.

Deyang Dongfang Yoyik Engineering Co., Ltd. operates from Huashan Plaza in Jingyang District, Deyang City, Sichuan Province, China, postal code 618000. The company holds a harbour-tier trust designation on the platform, with a recorded response rate of 0.00 percent and zero average response hours, indicating no recent buyer engagement data is available through this channel. The supplier profile emphasises customised design capability for special working conditions across coal-fired, hydropower, and new energy generation sectors, positioning itself as a technology-driven replacement parts provider rather than an OEM manufacturer.

The listing presents Deyang Dongfang Yoyik Engineering as a source for Tanda power equipment-compatible accumulator charge adapters, though no factory certification, ISO accreditation, or specific quality management system credentials are stated in the available profile data. The company claims cooperation with well-known global brands and capability across thermal, hydro, and new energy fields, but no client names, project references, or revenue figures are provided. Buyers should independently verify manufacturing facility audit status, material traceability procedures, and pressure equipment directive (PED) compliance documentation before placing orders.