DN	Diameter of the pipes                                                                           mm			Coupling                                                                                                     mm						Effective length	Maximum permissible jacking force	Ave-  rage  weight
	Internal	Pipe	Pipe	e					DZ		F2(4)	kg/m
		end	body		c	dK	bK	SK		l1
mm	d1	d3(2)	dM(max.)		min.	+/-1	+/-1	+/-		+/-1	kN
								0.2
200	200+/-3	244+/-2	276+0/-6	50+3/-1	12	267	102	1.5	4	996	350	60
250	250+/-3	322+0/-1	360+0/-6	50+3/-0	12	343	106	1.5	4	996	880	105
										1996
300	300+/-5	374+0/-1	406+0/-10	50+3/-0	12	395	106	2	4	996	1000	125
										1996
400	402+/-6	517+0/-1	556+0/-12	50+3/-0	12	538	112	2	10(5)	990	2200	240
										1990
500	503+/-7.5	620+0/-1	661+0/-15	55+3/-0	12	640	128	2.5	16(5)	984	2600	295
										1984
(2) Tolerances on the d3 resulting from the measuring of the outside circumference
(4) F2 permissible jacking force for automatic recording and control, safety factors 2/2
(5) as chip board (particle board packing ring)