급료
ST52 CK45 SAE4140 4130 4340
신청
Hydraulic Cylinder/Crane/Excavator/Industry/Equipment
Product name
cylinder barrel precision seamless steel hydraulic cylinder tubes
Material
CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430
Tolerance EXT:
DIN2391, EN10305, GB/T 1619
Application
Hydraulic Cylinders
Standard
International Standard