CYLINDER TUBES
Seamless cold drawn cylinder tubes
(HP-Tubes):
according to DIN 2391/C, honed or rolled,
tolerances of inside diameter
H8 - H11. In steel grades St 37.0, St 52.0, St 52.3 N as
well as other special
steel grades.
respectively according to European standard:
- DIN EN 10305-1; E355 + AR
Seamless, hot rolled cylinder tubes:
according to DIN 1629/2448, inside diameter
drilled and honed, tolerances of inside diameter H8 - H11,
in steel grade St 52
respectively according to European standard:
- DIN EN 10297; E355 + AR
Welded cylinder tubes:
according to DIN 2393, drawn, rolled or
honed, tolerances of inside diameter
H8 - H11, delivery condition BK or BK+S, in steel grades
St 37-2, St 52-3
respectively according to European standard:
- DIN EN 10305-2; E235 and E355; +AR and +C
Seamless cold drawn HPZ-Tubes:
according to DIN 2391/C, in delivery condition
BK+S, with machining allowance in the inside diameter, in
steel grade St 52, for manufacturing of cylinders through
rolling or honing
respectively according to European standard:
- DIN EN 10305-1; E355 + AR
|