Jiangsu Profile
Product List
15061. Resilient Customizable 21-12n High Temp Bar for Marine Engine Use 
[May 04, 2026]
[May 04, 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 alloy ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15062. Robust Customizable 21-12n Heat Resistant Bar for Marine Applications [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes high-performance engineering for pneumatic and valvetrain uses. Precision ground round rod stock, this alloy ensures strength, wear resistance, ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15063. Customizable 5cr8si2 Bar for Exhaust Manifolds [May 04, 2026]
[May 04, 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 rod stock, this alloy offers ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15064. Customizable 5cr8si2 Bar for Power Generation Turbines [May 04, 2026]
[May 04, 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 rod stock, this alloy offers ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15065. Customizable 5cr8si2 Bar for Oil & Gas Valve Components [May 04, 2026]
[May 04, 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 rod stock, this alloy offers ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15066. Customizable 5cr8si2 Bar for Diesel Engine Components [May 04, 2026]
[May 04, 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 rod stock, this alloy offers ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15067. 4cr9si2 He - Advanced Valve Steel Bar, φ4 50mm-φ80 00mm Diameter [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes top-tier material engineering for high-performance pneumatic and valvetrain uses. Developed as precision ground round rod stock, this specialty ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15068. 4cr9si2 He - Versatile Valve Steel Bar, Heat Treated φ4 50mm-φ80 00mm [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel represents material excellence for high-performance pneumatic and valvetrain applications. Developed as precision ground rod stock, this steel alloy offers ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15069. 4cr9si2 He - Reliable Valve Steel Bar, Heat Treated φ4 50mm-φ80 00mm [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes engineering excellence for pneumatic and valvetrain uses. Developed as precision ground rod stock, this steel alloy blends strength, wear ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15070. 4cr9si2 He - Quality Valve Steel Bar, Heat Treatment φ4 50mm-φ80 00mm [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering excellence for high-performance pneumatic and valvetrain applications. Crafted as precision ground round rod stock, this ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15071. 4cr9si2 Valve Steel - Precision Steel Bar, φ4 50mm-φ80 00mm Diameter [May 04, 2026]
[May 04, 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 rod stock, this specialty alloy ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15072. 4cr9si2 Valve Steel - Precision Martensitic Steel Bar, φ4 50mm-φ80 00mm [May 04, 2026]
[May 04, 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.
15073. 4cr9si2 Valve Steel - High-Quality Steel Bar, φ4 50mm-φ80 00mm Diameter [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel is the pinnacle of engineering for high-performance pneumatic and valvetrain applications. Developed as precision ground rod stock, this specialty steel ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15074. 4cr9si2 Valve Steel - High-Strength Steel Bar, φ4 50mm-φ80 00mm [May 04, 2026]
[May 04, 2026] Product Description Air valve steel Our Custom Air Valve Steel epitomizes material engineering for high-performance pneumatic and valvetrain uses. As precision ground round rod stock, this steel alloy offers the needed ...
Company: Dongtai Ruicheng Electromechanical Technology Co., Ltd.
15075. 4cr9si2 He - Reliable Valve Steel Bar, Heat Treatment φ4 50mm-φ80 00mm [May 04, 2026]
[May 04, 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.
