Jiangsu Profile
Product List
28996. 5cr9si3 Valve Steel with Optimal Heat Treatment for Durability 
[Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering for high-performance pneumatic and valvetrain applications. Developed as precision ground round rod stock, this specialty ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
28997. 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Heat Resistant Valve Steel Options [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering for high-performance pneumatic and valvetrain applications. This precision ground round rod stock offers a unique blend of ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
28998. 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Heat Resistant Durable Steel [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for high-performance pneumatic and valvetrain uses. Developed as precision ground round rod stock, this specialty ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
28999. High Quality 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Quenching Process [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for pneumatic and valvetrain applications. Designed as precision ground round rod stock, this steel alloy blends ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29000. 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Martensitic Steel Quenching Process [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering for high-performance pneumatic and valvetrain applications. Precision ground round rod stock, this specialty alloy combines ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29001. Reliable 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Heat Resistant Properties [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering for pneumatic and valvetrain applications. Developed as precision ground round rod stock, this steel alloy offers the ideal ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29002. 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Martensitic Heat Resistant Options [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for high-performance pneumatic and valvetrain uses. Developed as precision ground round rod stock, this specialty ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29003. High Strength 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Quenching & Tempering [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering for high-performance pneumatic and valvetrain uses. Developed as precision ground round rod stock, this steel alloy blends ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29004. Durable 5cr9si3 Steel Rod with Annealing φ4 50mm to φ80 00mm Range [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel represents the pinnacle of material engineering for high-performance pneumatic and valvetrain applications. Specifically developed as precision ground round ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29005. High-Quality 5cr9si3 Steel Rod for Valve Applications Diameter φ4 50mm-φ80 00mm [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes excellence in material engineering for high-performance pneumatic and valvetrain applications. Developed as precision ground round rod stock, ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29006. Premium 5cr9si3 Martensitic Steel Rod Heat Treatment Options Available [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel represents the pinnacle of material engineering for high-performance pneumatic and valvetrain applications. Developed as precision ground round rod stock, ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29007. Reliable 5cr9si3 Steel Rod φ4 50mm-φ80 00mm Quenching & Tempering [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for high-performance pneumatic and valvetrain uses. Developed as precision ground round rod stock, this specialty ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29008. Hot Rolled 4cr9si2 Engine Valve Steel for Heavy-Duty Use [Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for pneumatic and valvetrain applications. Developed as precision ground round rod stock, this specialty steel ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29009. Precision Machinable 4cr9si2 Heat-Resistant Steel for Engine Valves [Apr 17, 2026]
[Apr 17, 2026] Product Description Air valve steel Our Custom Air Valve Steel is engineered for high-performance pneumatic and valvetrain uses. Developed as precision ground rod stock, this alloy offers the strength, wear resistance, ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
29010. Heat-Resistant 4cr9si2 Valve Steel Rod for High-Performance Valves [Apr 17, 2026]
[Apr 17, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for pneumatic and valvetrain applications. Developed as precision ground rod stock, this steel alloy combines ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
