Hot-selling alloy material car engine intake and exhaust valves (Good price)
SHIJIAZHUANG JING CI TRADING CO.,LTD
The supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
Hot-selling alloy material car engine intake and exhaust valves (Good price)
SHIJIAZHUANG JING CI TRADING CO.,LTDThe supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Materials: 40CR+21-4N
- Size: 37.0x7.98x112.5, 31.5x7.98x113.0
- Color: Black
- Structure: Regulating
- Material: Other
- Media: Other
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Hebei, China
About this product
- Materials: 40CR+21-4N
- Size: 37.0x7.98x112.5, 31.5x7.98x113.0
- Color: Black
- Structure: Regulating
- Material: Other
- Media: Other
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Hebei, China
Product details
| Materials | 40CR+21-4N |
|---|---|
| Size | 37.0x7.98x112.5, 31.5x7.98x113.0 |
| Color | Black |
| Structure | Regulating |
| Material | Other |
| Media | Other |
| Standard or nonstandard | Standard |
| Pressure | Other |
| Temperature of media | Other |
Product details
| Materials | 40CR+21-4N |
|---|---|
| Size | 37.0x7.98x112.5, 31.5x7.98x113.0 |
| Color | Black |
| Structure | Regulating |
| Material | Other |
| Media | Other |
| Standard or nonstandard | Standard |
| Pressure | Other |
| Temperature of media | Other |
From the supplier
Engine Valve - a very critical part of the engine - performs in an environment of intensely harsh conditions where it is subjected to severe vibration, high temperatures, and destructive friction. In order to withstand these conditions for years, the engine valve must be made from carefully formulated, high-quality materials.
The material of the valve
The material of the valve is usually divided into 40Cr, 4Cr9Si2, 4Cr10Si2Mo, 21-4N and 23-8N in China. 5Cr8Si2, 4Cr9Si3, 21-2N, 21-12N, 23-8N, XB, etc. have been used in large quantities on some imported models. High-temperature nickel-based alloys are also being used on high-load diesel exhaust valves.
We can offer production of engine valves according to OE definitions, dimensions, and specifications, alongside to customized requirements, upgraded specifications to suite customer market needs.
From the supplier
Engine Valve - a very critical part of the engine - performs in an environment of intensely harsh conditions where it is subjected to severe vibration, high temperatures, and destructive friction. In order to withstand these conditions for years, the engine valve must be made from carefully formulated, high-quality materials.
The material of the valve
The material of the valve is usually divided into 40Cr, 4Cr9Si2, 4Cr10Si2Mo, 21-4N and 23-8N in China. 5Cr8Si2, 4Cr9Si3, 21-2N, 21-12N, 23-8N, XB, etc. have been used in large quantities on some imported models. High-temperature nickel-based alloys are also being used on high-load diesel exhaust valves.
We can offer production of engine valves according to OE definitions, dimensions, and specifications, alongside to customized requirements, upgraded specifications to suite customer market needs.
About the supplier
Main products: Other Vehicle Spare Parts
- ✓Exhibited at 3 recent Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 2013
Vehicles & Two Wheels exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 3 recent Canton Fairs
- Foreign Trade Company
- Founded 2013
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