The standard hydraulic cylinder of metallurgical equipment is a standard series ones designed to meet the needs of metallurgical industry. It is single piston and double action hydraulic cylinder with two speed ratios (ψ=1.46,ψ=2) and 13 installation forms.
The installation connection dimensions are all in accordance with ISO 6020/1-1981 standard, which is convenient for metallurgical equipment to be selected for various needs, and the working medium can be hydraulic oil and Water glycol .
Y-Standard hydraulic cylinders for metallurgical equipment
HG1-Double action single rod piston hydraulic cylinder type 1
E-Pressure code：C=6.3MPa ；E=16MPa; G=25MPa
D/d-Cylinder diameter(mm)/Piston rod diameter(mm)
100-Stroke of hydraulic cylinder
L-Oil port connection code: L = internal thread connection (for cylinder diameter D≤220); F = flange connection (for cylinder diameter D ≥250)
F1=Head Rectangular flange (for cylinder diameter D ≤125)
F2=End Rectangular flange(for cylinder diameter D ≤125)
F3=Head round flange； F4=End round flange；
F5=Head square flange； F6=End square flange；
E1=End single ear ring w/joint bearing ； E2=End single ear ring w/sleeve
Z1=Head shaft pin ，
J1=Axial scaffold ； J2= radial scaffold
H-Additional device code: H = with buffer; omitted = without buffer
L1-Piston rod end connection code: L1= rod end external thread; L2= rod end internal thread
0-Working medium code:0= oil, hydraulic shaft; W = high water base (emulsion)
Note: Model marked with ” ” are currently treated as non-standard.