गुणवत्ता वाले उत्पादों और सेवा प्रदान करता है, ग्राहक को संतुष्ट होने दें
गुणवत्ता वाले उत्पादों और सेवा प्रदान करता है, ग्राहक को संतुष्ट होने दें
उत्पाद विवरण:
भुगतान & नौवहन नियमों:
|
Product Name: | Engine Valve ; Car Engine Valve | Application: | 4G61; 4G63-TC ; 4G64 |
---|---|---|---|
O.E NO.: | MD127847 ; MD127840 ; 22211-33000 ; 22211-33010 ; MD127841 MD184078 MD130164 ; 22212-33000 ; 22212-33010 ; MD127848 | ||
हाई लाइट: | automotive engine valves,intake and exhaust valves |
O.E. NUMBER | IN/EX | DIMENSION |
D×d×L(mm) | ||
MD127847 | IN | 34.0×6.6×109.7 |
MD127840 | ||
22211-33000 | ||
22211-33010 | ||
MD127841 | EX | 30.5×6.6×109.8 |
MD184078 | ||
MD130164 | ||
22212-33000 | ||
22212-33010 | ||
MD127848 |
Material of Engine Valves
Normal material: INLET VALVE IS SUH1(40Cr) ; EXHAUST VALVE IS SUH3(4Cr9Si2).
Good material: INLET VALVE IS SUH3(4Cr9Si2) ; EXHAUST VALVE IS SUH35(21-4N)
Technology
1.Forging blank
2.800 ~1200Centigrade high temperature treatment
3.The inlet end of high-frequency quenching hardness, improve the tail, tail HRC hardness up to 48 ° ~55°, reduce end fracture and shorten service life
4.Surface nitridation processing, processing depth 0.008mm, nitriding colored grey, rust and increase the
surface hardnes
व्यक्ति से संपर्क करें: Ms. Nancy
दूरभाष: 0086+13738498776