DN                                   mm	Diameter of the pipes                                                                                                                                 mm			End                                                       mm		Coupling                                                                                              mm			Pressure          transfer ring                                                                                         mm			Effect-  ive length                    mm	Maximum permissi- ble jack- ing force	Ave-  rage  weight
	Internal	Pipe	Pipe	e  +/-2									F2(3)	kg/m
		end	body		c	dK	SK	bK	dZ	dZa	dZl	l1
	d1	d3	dM		min.	+/-1	+/-0.2	+/-1	+/-1	+/-1	+/-1	+/-1	kN
		+0/-1
600	600+/-9	719	766	65	10	729	3	130	16	708	615	984	3000	350
			+0/-18									1984
700	700+/-12	815	866	65	10	827	4	130	16	802	720	1984	3000	380
			+0/-24
800	800+/-12	921	971	65	10	933	4	133	19	908	823	1981	3000	460
			+0/-24
1000	1000+/-15	1117	1182	65	10	1129	4	133	19	1104	1020	1981	3000	584
			+0/-30
(3) F2 permissible jacking force for automatic recording and control, safety factors 2/1.6