The operating environment of nuclear power equipment demands extremely stringent forging quality. Many customers often face issues such as unstable material performance, insufficient dimensional accuracy, and difficulties in subsequent processing, leading to project cycle delays and runaway costs. With mature free-forging processes and nuclear-grade manufacturing experience, Jianing Forging provides full-process customized services for the nuclear power field, from material adaptation to finishe
The operating environment of nuclear power equipment demands extremely stringent forging quality. Many customers often face issues such as unstable material performance, insufficient dimensional accuracy, and difficulties in subsequent processing, leading to project cycle delays and runaway costs. With mature free-forging processes and nuclear-grade manufacturing experience, Jianing Forging provides full-process customized services for the nuclear power field, from material adaptation to finished product delivery, helping each product meet the long-term safety and reliability requirements of nuclear power equipment.
The nuclear power forgings produced by Jianing Forging use specialized free forging processes, covering various shapes and specifications required for the main nuclear island equipment, auxiliary systems, and key structural components. The product uses strictly certified nuclear-grade raw materials, combined with precise heating, forging, heat treatment, and testing processes, achieving dense internal structure, stable mechanical properties, and controllable dimensional tolerances. We can customize non-standard products according to customer drawings or technical requirements, providing integrated support from forging blanks to rough and finish machining, helping customers reduce intermediate steps and improve supply chain efficiency.
Material traceability: All forging raw materials come with complete material certificates and furnace batch number traceability, meeting the nuclear power industry's controllable requirements for material source, composition, and performance.
Flexible open-die forging processes: By adopting the open-die forging method, it is possible to manufacture special-shaped forgings weighing from several hundred kilograms to tens of tons per piece, meeting the diverse design needs of nuclear power equipment.
Stable internal quality: Through multi-pass forging and relatively accurate control of deformation, casting defects are eliminated, uniform and refined grain structure is obtained, enhancing the overall mechanical properties of forgings.
Strict testing system: Before leaving the factory, every product undergoes ultrasonic flaw detection, mechanical property testing, metallographic analysis, and other inspections according to standards, ensuring no internal defects.
This product is a custom forging specifically for nuclear power, and different specifications, materials, processing precision, and batch requirements have a significant impact on the price. We provide one-on-one quotations based on the drawings, technical agreements, and inspection standards provided by the customer. Please contact the Jianing Forging sales team for detailed plans and cost estimates.
From technical coordination and process design to delivery, project engineers track the entire process, helping to accurately implement technical parameters.
We offer a variety of delivery states including forging blanks, rough machining, and finishing machining, coordinating with customers' production cycles.
If there are quality issues after product delivery, we respond within 48 hours and provide technical analysis and support for repair or rework.
Strictly adhere to the delivery schedule. Any delays caused by our reasons shall be handled according to the contract.
| Project | Scope/Description |
|---|---|
| Applicable materials | Nuclear-grade carbon steel, alloy steel, stainless steel (such as 20MnNiMo, SA508-3, 316L, etc.) |
| Unit weight | 200 kg~80 t (expandable according to equipment capacity) |
| Maximum cross-sectional dimension | The circular cross-sectional diameter ≤ 3500 mm, the square cross-section ≤ 3000 mm× 3000 mm |
| Processing status | Black leather, rough machining, fine machining, semi-finishing (according to customer requirements) |
| Implement standards | Nuclear power-related standards such as RCC-M, ASME, GB/T |
| Testing items | UT, MT, PT, mechanical properties, chemical composition, grain size, etc |
