MOTOR STAR YOUNG CO, LTD.
Menyediakan produk berkualitas dan layanan, biarkan pelanggan merasa puas
Menyediakan produk berkualitas dan layanan, biarkan pelanggan merasa puas
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Detail produk:
Syarat-syarat pembayaran & pengiriman:
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| Product Name: | Engine Valve ; Car Engine Valve | Application: | J05C J07C J08C J08E |
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| O.E NO.: | 13711-1631 13715-1732 | SIZE: | 39×7.0×133.0 ; 37.0×7.0×132.7.0 |
| Cahaya Tinggi: | engine exhaust valve,automotive engine valves |
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OEM NO.:
SIZE:
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
if you have any inquiry, pls send message to
Kontak Person: Ms. Nancy
Tel: 0086+13738498776
