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Brand Name : HINO
Model Number : EF550 EF750
Certifiion : ISO 9001 / TS 16949
Place of Origin : ZheJiang,China
MOQ : 100PC
Price : Negotiation
Payment Terms : 100% Payment Before Delivery
Supply Ability : 10000PCS/ Month
Delivery Time : 5-15 Days
Packaging Details : Neutral Package
Product Name : Engine Valve ; Car Engine Valve
Appliion : EF550 EF750
O.E NO. : 13711-1012 13711-1380A 13711-1390A 13711-1420A 13711-1450A 13711-1451A 13711-1560A 13711-1561A 13715-1012 13715-1013A
SIZE : 57.0×12.0×170.0 ; 53.0×12.0×170.0
O.E. NUMBER | IN/EX | DIMENSION |
D×d×L(mm) | ||
13711-1012 | IN | 57.0×12.0×170.0 |
13711-1380A | ||
13711-1390A | ||
13711-1420A | ||
13711-1450A | ||
13711-1451A | ||
13711-1560A | ||
13711-1561A | ||
13715-1012 | EX | 53.0×12.0×170.0 |
13715-1013A |
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
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EF100 EF300 EF350 EF500 EF700 Car Engine Valves 13711-1380A Images |