Jiangsu Profile
Famous Export Brand
Product List
21721. 5cr9si3 Alloy Steel Bar with Superior Heat Resistance Features 
[Apr 18, 2026]
[Apr 18, 2026] Product Description Air valve steel Our Custom Air Valve Steel embodies 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.
21722. 5cr9si3 Martensitic Valve Steel Bar for Reliable Performance [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 applications. Developed as precision ground round rod stock, it ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
21723. High Temperature 5cr9si3 Custom Steel Bar for Valve Solutions [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 use. Developed as precision ground rod stock, it offers the perfect blend of ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
21724. 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.
21725. 5cr9si3 Corrosion Resistant Steel Bar for Engine Components [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 applications. Developed as precision ground round rod stock, this ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
21726. 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.
21727. 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.
21728. 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.
21729. 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.
21730. 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.
21731. 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.
21732. 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.
21733. 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.
21734. 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.
21735. 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.
