Jiangyin Eternal Heavy Industry Co., Ltd. specializes in manufacturing premium Austenitic Stainless Steel Forgings. We serve demanding industrial applications worldwide. Our unique advantage lies in our large-scale open-die forging capacity. This allows us to produce custom components weighing up to 20 tons. We provide a complete "Under One Roof" integrated manufacturing solution. Our team takes your project seamlessly from raw materials to finished, precision-machined components. By specializing in open-die processing, we deliver superior structural integrity. We tailor mechanical properties to your exact engineering requirements. Whether you need standard shapes or highly complex stainless steel forgings, our facility handles your most challenging projects.
Selecting the right material is critical for heavy-duty applications. Therefore, we offer a comprehensive range of 300 series alloys. Austenitic stainless steel is renowned for its excellent corrosion resistance. It also provides non-magnetic properties and exceptional performance in extreme temperatures. We carefully select and process these materials. Our production strictly follows client specifications and international industry standards to ensure maximum durability.
| Stainless Steel Grade | Key Material Properties | Typical Industrial Applications |
|---|---|---|
| 304 / 304L | Excellent general corrosion resistance, good formability, and weldability. The "L" variant offers lower carbon for better welding. | General industrial equipment, food processing machinery, and standard structural components. |
| 316 / 316L | Superior resistance to pitting and crevice corrosion due to molybdenum addition. High tensile strength at elevated temperatures. | Marine environments, petrochemical processing, and offshore engineering equipment. |
| 321 | Titanium stabilized to prevent intergranular corrosion after heating. Excellent high-temperature performance. | Power generation, heavy-duty exhaust systems, and high-temperature chemical processing. |
Unlike competitors limited to smaller closed-die parts, our facility is engineered for heavy-duty manufacturing. Backed by over 20 years of metal forging experience, we successfully deliver projects for global clients. Our production floor features advanced heavy-duty hydraulic presses up to 2,000 tons. This equipment allows us to shape massive industrial components with absolute precision. We can produce custom forgings weighing up to 20 tons. Furthermore, our large-scale CNC machining capabilities accommodate extended lengths and massive diameters. Our dedicated engineering team also ensures a 24-hour rapid RFQ response.
We categorize our production into several key shapes to meet diverse industrial needs. Every component is a 100% custom OEM manufactured part. We meticulously craft each piece based on your specific 2D or 3D engineering drawings.
We manufacture high-strength seamless forged rings and sleeves for high-stress applications. The open-die process ensures optimal grain flow. This provides the structural integrity required for heavy machinery. Our capabilities extend to specialized cylindrical components. For example, we produce forged seamless stainless steel pipe sections used in critical fluid transfer systems.
Our facility excels in producing heavy-duty stainless steel shafts and round bars. We focus heavily on maintaining perfect straightness and continuous grain flow. Precision machining ensures these rotational components perform flawlessly under immense torque and heavy operational loads.
Custom forged blocks and plates serve as foundational components for heavy machinery and heat exchangers. Whether you require standard structural blocks or a complex 316L stainless steel forged tube plate, we deliver. Our forging process guarantees internal soundness and uniform mechanical properties throughout the cross-section.
The unique material properties and our advanced capabilities make our products indispensable. We serve multiple heavy industries, including mining, metallurgical heavy industry, and non-ferrous applications.
We are a leading provider of pressure vessel components. The superior corrosion resistance and high tensile strength of 300 series alloys make them ideal. They are perfect for critical pressure equipment. We frequently supply precision-machined parts like the forged AISI 316Ti stainless steel tube sheet. This ensures leak-proof, high-pressure performance in demanding environments.
In harsh marine and chemical environments, resistance to pitting and crevice corrosion is mandatory. Our 316 and 316L components are heavily utilized in petrochemical and offshore engineering sectors. They provide long-lasting reliability against aggressive corrosive agents and constant saltwater exposure.
The energy and power generation sectors require components that withstand extreme operational stresses. Our products deliver the necessary high-temperature performance and structural stability. They are essential for turbines, generators, and critical power plant infrastructure.
As a recognized National high-tech enterprise, we leverage strict certifications as a major trust signal. We prominently feature our PED 4.3 certification. This is critical for global pressure vessel clients requiring verified material safety. Our operations are fully compliant with ISO 9001, ISO 14001, and ISO 45001 standards. We offer 100% in-house CNC machining for both rough and finish requirements. This completely eliminates third-party supply chain risks. Every forging undergoes strict quality assurance protocols. This includes 100% NDT (Non-Destructive Testing) and full MTC (Material Test Certificate) traceability to guarantee absolute reliability.
What is the maximum weight for your custom components?
We specialize in large-scale open-die forging. Our team can manufacture custom stainless steel components weighing up to 20 tons. Our facility utilizes heavy-duty hydraulic presses up to 2,000 tons to handle massive industrial parts.
Do you provide fully machined parts?
Yes, we offer a 100% in-house manufacturing solution from raw material to finished product. Our facility includes advanced CNC machining capabilities. We provide both rough and precision finish machining according to your engineering drawings.
Are your materials certified for pressure vessels?
Absolutely. We hold PED 4.3 certification. This ensures our materials meet the strict safety standards required for pressure equipment globally.
Which 300 series grades do you forge?
We commonly process a wide range of austenitic grades, including 304, 304L, 316, 316L, and 321. We easily accommodate specific material requests based on your industry's unique corrosion and temperature requirements.
As a premier Austenitic Stainless Steel Forgings manufacturer, Jiangyin Eternal Heavy Industry Co., Ltd. is ready to support your next large-scale project. We provide end-to-end solutions tailored to your exact specifications. Contact our engineering team today to discuss your custom requirements. You will receive a rapid, comprehensive quote within 24 hours.
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