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The raw materials adopted by the
Company for manufacturing valves including
①Si-Cr series high alloy valve steel (4Cr10Si2Mo),
②Ni-Cr-Mn-N series high alloy valve steel (23-8N),
③ Ni-Cr-W series high alloy valve steel (SNCrW).
The valve surface strengthening processes adopted include
① high-frequency quenching,
② build-up welding of sintered carbide.
The rod-body strengthening processes adopted include
① Cr coating;
②N realization;
③ ceramic painting.
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The valves, valve seats and valves guide tubes manufactured by the Company could meet the demands of the following models of diesel engines in different working conditions:
MAN—B&Wseries
16/18,16/24,17.5/22,20/27,21/31,23/30,23.5/33,25/30,28/32,40/45,40/54,48/60,
52/55,L/S26,L/S35,L/S42,K42EF,K45GF,T23etc.
SULZERseries
AL20/24,AL25/30,RTA38,RTA48,ZAV40S,ZL40/48,BAH22etc.
DAIHATSUseries
DS-18,DS-19,DS-22,DS-26,DS-28,DS-32,PS-18,PS-20,PS-22,PS-26D,PS-26H,PKTB-14,PKTB-16,DL-16,DL-19,DL-20,DL-22,DL-26,DL-28,DL-32,DL-40,DK-20,DK-28etc.
YANMARseries
RAL,MAL,GL,KFL,HAL-TN,ZL-ST,UAL,S165,S185,M200,M220,N260,N330etc.
SKLseries
NVD26,NVD36,NVD48,VD26/20,VD36/24,VD48/42etc.
DEUTZseries
BF6M716,BA6M528,BAM628,RBVM540,RBVM640,RBVM350etc.
PIELSTICKseries
PC2-2L(V),PC2-5L(V),PC2-6L(V),PA6-280etc.
NIIGATAseries
L13,6L13AHS,6L/6HS,6L16X,6L20X,6L22X,L25BX,PA5,MG25BX,MG28BX,M28AFTE,
M28KEHS,6M31AFTE,6MG31BX/EZ,M34GX,M37BHS,6M42etc.
AKSAKAseries
DM51,DM46,DM38,DM36,DM33,DM28,A41,A37,A34,A31,A28,DH46,AH27,AH40F,K28,6U26(L),45/80D,45/75etc.
UET/UECseries
65/135D,50LSII,45/115H,37/88H,37LA,52/90C,52/90D,52/105D,52/105E,52/125H,45/80D,45/75Cetc.
HANSHINseries
6EL-44,6EL-40,6EL-38,6EL-35,6EL-32,6EL-30,6ELS44,6ELS35,6ELS32,6LU50A,6LU46A,
6LU38,6LU35,6LU32,6LUS40,6LUS38,6LUS35,6LUD32,6LUD26,LH32,LH31,LH28,6ILIS28,Z6320ZSSetc.
MAKseries
M281,M331,M423,M452,M453,M551,M552,M601etc.
Home products series
GC300, GC230, GCY320,43/82,75/160,12V230, ZB250, XZL250,12V300,12V390,6180,
6190, 6200, R6250Z, B6250, XZ250, 270, NDG300, WCG300, 6350, etc., and diesel
fuel of ALLEN series, etc.
And also, we could manufacture products according to samples from customers. |
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