Product Attribute:
surface treatment:Chrome Plated,Nitriding(Tufftriding)
Material:non-magnetic
Size:0.1inch
Certification:ISO9001
Car Make:Intake & Exhaust Engine Valve for Perkins T4.4
Material (in&Ex):ntake Is Suh3(4cr10mo) ; Exhaust Is Suh-35
Place of Origin:Anhui
China(Mianland):Brand Name
XYTOSAN:GPM
GEOPARTS:KOSFA
Engine Type:Diesel
Warranty:2 Years in 60000-80000 Kms
Heattreatment:Quenching/Tempering;Solution/Aging
Welding:Cobalt Alloy for Ex Valves
Cobalt Alloy for Ex Valves:Corrosion Resistant
Applicationt:
Cummins Nt855 6CT NH250
Production Description:
Intake& exhaust engine valve for CUMINNS NT855 6CT NH250
XINYI ADVANTAGE FOR ENGINE VALVE:
1. Material have two kinds of Martensite and Austenite , the Intake Is Suh3(4cr10mo) ; Exhaust Is Suh-35(21-4N), the OEM is STELLITE
2. Surface treatment is Nitriding(Tufftriding) and chromed+polished
3. Warranty is 2 Years in 60000-80000 Kms
4.Our sepecial technogly have SUH-35+TIP(ONE PIECE TIP WELDING),
SUH-35+SUH-3 WELDING (FRICTION WELDING& TWO MATERIAL WELDING& BIMETALLIC),
OEM IS STL WELDING(STELLITED BE WELDING TO VALVE SEAT AND VALVE STEM END)
5.Different stem diameter:1-24mm and Engine Valve specification:Hd(12-90mm), Sd(3.0-18mm), Ol(40-350mm)
6. we also can made change size according to customers needs, like valve seat within 1mm.
7. we also can mark laser on the stem , like part name, engine number, OEM no.&part no.
and we can mark on the valve seat, but it needs based on moudling.
XINYI engine valve have Very good abrasion resistant. and High erosion endurance.and Very good temperature resistant.
The Marterial chemical element and name for Engine valve chemical Element :
Normal material:
Intake valve is SUH1(40Cr) ; Exhaust valve is SUH3(4Cr9Si2).
Best material:
Intake valve is SUH3(4Cr9Si2) ; Exhaust valve is SUH35(21-4N).
NOT only we can supplier Inlet Valve ,Exhaust Valve, valve guide ,Valve Seat.
BUT also we can supplier for ENGINE VALVE, VALVE GUIDE, VALVE SEAT, CYLINDER HEAD,BLOCK, LINING, CONNECTING ROD,CRANKSHAFT,CAMSHAFT, ENGINE TAPPET,ROCKARM,OIL PUMP,INJECTION,ETC....
XINYI are the professional manufacturer(factory) that produce all kinds of engine valves,we have motorcycle valves, diesel engine valves ,auto engine valves and so on. we are a manufacturer, we can give you the best price and best material.We have exported many years
If you don't find out the parts you want here, please just send us an inquiry. We can produce valves according to your sample & draft.