Import Ddv Valve G772k620a Steam Turbine Parts — Buy in wholesale FOB from Supplier in China

The DDV valve G772K620A steam turbine parts are a family of precision‑engineered components used in high‑pressure steam turbines for power generation. Deyang Dongfang Yoyik Engineering Co., Ltd. is located at Huashan Plaza, Jingyang District, Deyang, Sichuan, China, and is classified in the harbor trust tier with a response rate of 0.00. The company’s senior technical team has contributed to major hydropower projects such as Gezhouba and Three Gorges, providing equipment upgrades and transformation solutions. The listing enumerates a range of parts including butterfly valves, servo valves, piston pumps, globe valves and various couplings. Each part is manufactured according to national Chinese standards and precision machining processes.

Typical specifications for the DDV valve series include cast iron or stainless‑steel bodies, pressure classes up to PN16, and nominal diameters from DN50 to DN1600. The valve actuator is often a two‑stage servo mechanism with position feedback for fine control of steam flow. Materials are selected for high temperature resistance, usually up to 400 °C, and for corrosion resistance in steam environments. These technical attributes make the components suitable for utility‑scale power stations and large‑scale steel plants.

Potential buyers are power plant operators, turbine manufacturers and maintenance contractors seeking reliable replacement parts. Importers should confirm the exact part numbers, dimensional drawings and any required certifications such as GB/T 1220 or ISO 9001 before ordering. The listing does not disclose MOQ, lead‑time or payment terms, so these details must be negotiated directly with Deyang Dongfang Yoyik Engineering. Shipping will likely be arranged from the nearby port of Chengdu or Shanghai, depending on the buyer’s Incoterms.

Deyang Dongfang Yoyik Engineering Co., Ltd. is a Chinese engineering firm based in Deyang, Sichuan. Its address is Huashan Plaza, Jingyang District, Deyang, Sichuan, 618000, China. The supplier is listed in the harbor trust tier with a response rate of 0.00, indicating no recent communication recorded on the platform. The company highlights its senior engineering team that has participated in major hydropower projects such as Gezhouba and Three Gorges, suggesting experience in large‑scale turbine equipment.

The listing focuses exclusively on the DDV valve G772K620A steam turbine parts and does not provide information on order minimums, pricing or delivery schedules. No certifications, such as CE or specific ISO numbers, are explicitly confirmed, so buyers should request copies of any quality management or product conformity certificates. The supplier’s capability to provide custom machining or batch production is implied by the mention of precision machining equipment, but this requires direct verification.