(1). 0.30mm-13.00mm to comply with DIN17223-1-1984 Class B
(2). 0.30mm-14.00mm to comply with EN10270,DIN17223-1-1984 Class C
(3). 0.30mm-2.00mm to comply with DIN17223-1-1984 Class D
(4). 0.30mm-13.00mm to comply with ASTM-A227 grade I and II
(5). lightly-oiled or heavily-oiled subject to requirement.
(6). Other standards are subject to requirements, such JIS, AS or GB