YF002-01-98
Applicable for accommodations with required fire rating A60.

WxHxR nominal size		W1xH1xR1 opening size of bulkhead		W2xH2xR3 external size		W3xH3xR3 glass size		T glass thickness
								E(t)+20+6=T	F(t)+20+6=T
300x425	R50	352x477	R76	440x565	R120	340x465	R70	(8)+20+6=34	(10)+20+6=36
355x500		407x552		495x640		395x540		(8)+20+6=34	(10)+20+6=36
400x560		452x612		540x700		440x600		(8)+20+6=34	(12)+20+6=38
450x630	R100	502x682	R126	590x770	R170	490x670	R120	(8)+20+6=34	(12)+20+6=38
500x710		552x762		640x850		540x750		(10)+20+6=36	(15)+20+6=41
560x800		612x852		700x940		600x840		(10)+20+6=36	(15)+20+6=41
900x630		952x682		1040x770		940x670		(12)+20+6=38	(19)+20+6=45
1000x710		1052x762		1140x850		1040x750		(12)+20+6=38	(19)+20+6=45
1100x800		1152x852		1240x940		1140x840		(15)+20+6=41	(19)+20+6=45
1200x800		1252x852		1340x940		1240x840		(15)+20+6=41	(19)+20+6=45
1600x800		1652x852		1740x940		1640x840		(15)+20+6=41	(19)+20+6=45

Identification example:
A60 welded fireproof rectangular window with clear size of 1200x800mm:
A60 welded fireoroof rectangular window 1200x800 YF002-01-98