Screw dimensions for flange connections PN 2,5 - PN 40 - type sheet 1300.1304

nominal diameter DN	cast iron flanges
	DIN 2530 PN 2,5		DIN 2531 PN 6		DIN 2532 PN10
	screws		screws		screws
	qty.	d x l	qty.	d x l	qty.	d x l
10	as for DIN 2531 PN 6		4	M10x 45	as for DIN 2533 PN 16
15			4	M10x 45
20			4	M10x 45
25			4	M10x 45
32			4	M12x 55
40			4	M12x 55
50			4	M12x 55
65			4	M12x 55
80			4	M16x 60
100			4	M16x 60
125			8	M16x 65
150			8	M16x 65
175			8	M16x 70*)
200			8	M16x 70	8	M20x 80
250			12	M16x 75	12	M20x 90
300			12	M20x 80	12	M20x 90
350			12	M20x 80	16	M20x 90
400			16	M20x 90	16	M24x100
450			16	M20x 90*)	20	M24x100
500			20	M20x 90	20	M24x100
550			20	M24x100	20	M27x110*)
600			20	M24x100	20	M27x110
650			20	M24x100*)	24	M27x120*)
700			24	M24x100	24	M27x120
750			24	M27x110*)	24	M30x130*)
800			24	M27x110	24	M30x130
900			24	M27x110	28	M30x140
1000			28	M27x110	28	M33x150
1100	28	M27x100*)	28	M30x120*)	32	M33x150*)
1200	32	M27x100	32	M30x120	32	M36x160
1300	32	M27x100*)	32	M33x130*)	32	M39x180*)
1400	36	M27x100	36	M33x130	36	M39x180
1500	36	M27x100*)	36	M33x140*)	36	M39x180*)
1600	40	M27x100	40	M33x140	40	M45x200
1800	44	M27x110	44	M36x150	44	M45x200
2000	48	M27x110	48	M39x160	48	M45x220
) screw dimensions for VSM flanges dimensions in mm Note:* For different sheet thicknesses the screws can be read in the appropriate columns, e.g. at flange C 200 DIN 2532 PN 10, thickness DIN 2531 PN 6, quantity and diameter d in column DIN 2532 PN 10, length l in column DIN 2531 PN 6. for higher temperatures stud-bolts and hexagon nuts according to DIN 2507 page 2 must be used. Sealings according to DIN 2690.

nominal diameter DN	cast iron flanges
	DIN 2533 PN 16		DIN 2534 PN 25		DIN 2535 PN 40
	screws		screws		screws
	qty.	d x l	qty.	d x l	qty.	d x l
10	4	M12x 50	as for DIN 2535 PN40		4	M12x 55
15	4	M12x 50			4	M12x 55
20	4	M12x 55			4	M12x 60
25	4	M12x 55			4	M12x 60
32	4	M16x 60			4	M16x 65
40	4	M16x 60			4	M16x 65
50	4	M16x 65			4	M16x 70
65	4/8**)	M16x 65			8	M16x 75
80	8	M16x 70			8	M16x 80
100	8	M16x 75			8	M20x 90
125	8	M16x 80			8	M24x100
150	8	M20x 90			8	M24x110
175	8	M20x 90	12	M24x100	12	M27x120
200	12	M20x 90	12	M24x110	12	M27x120
250	12	M20x100	12	M27x110	12	M30x140
300	12	M24x100	16	M27x120	16	M30x140
350	16	M24x110	16	M30x130	16	M33x150
400	16	M27x120	16	M33x140	16	M36x180
450	20	M27x120	20	M33x150*)
500	20	M30x130	20	M33x150
550	20	M30x140*)
600	20	M33x140)
650	24	M33x150*)
700	24	M33x150
750	24	M33x160*)
800	24	M36x180
900	28	M36x180
1000	28	M39x180
1100	**) 4 oder 8 screws. the customer has to specify the screw quantity explicitly.
1200
1300
1400
1500
1600
1800
2000
) screw dimensions for VSM flanges dimensions in mm Note:* for different sheet thicknesses the screws can be read in the appropriate columns, e.g. at flange C 200 DIN 2532 PN 10, thickness DIN 2531 PN 6, quantity and diameter d in column DIN 2532 PN 10, length l in column DIN 2531 PN 6. For higher temperatures stud-bolts and hexagon nuts according to DIN 2507 page 2 must be used. Sealings according to DIN 2690.

nominal diameter DN	cast steel flanges
	DIN 2543 PN 25		DIN 2544 PN 25		DIN 2545 PN40
	screws		screws		screws
	qty.	d x l	qty.	d x l	qty.	d x l
10	as for DIN 2545 PN 40		as for DIN 2545 PN 40		4	M12x 55
15					4	M12x 55
20					4	M12x 60
25					4	M12x 55
32					4	M16x 65
40					4	M16x 65
50					4	M16x 70
65	4/8**)	M16x 65			8	M16x 80
80	8	M16x 70			8	M16x 80
100	8	M16x 70			8	M20x 90
125	8	M16x 80			8	M24x100
150	8	M20x 80			8	M24x100
175	8	M20x 90	12	M24x100	12	M27x110
200	12	M20x 90	12	M24x100	12	M27x110
250	12	M24x100	12	M27x110	12	M30x130
300	12	M24x100	16	M27x110	16	M30x130
350	16	M24x100	16	M30x130	16	M33x140
400	16	M27x110	16	M33x130	16	M36x160
450	20	M27x120*)	20	M33x140*)	20	M36x160*)
500	20	M30x120	20	M33x140	20	M39x160
550	20	M30x130*)	20	M36x140*)	20	M45x180*)
600	20	M33x130	20	M36x150	20	M45x200
650	24	M33x140*)	24	M36x150*)	24	M45x200*)
700	24	M33x140	24	M39x160	24	M45x200
750	24	M33x140*)	24	M39x160*)	24	M52x220*)
800	24	M36x140	24	M45x180	24	M52x220
900	28	M36x140	28	M45x180	28	M52x240
1000	28	M39x150	28	M52x200	28	M52x240
1100	32	M39x160*)	32	M52x220*)	32	M52x240*)
1200	32	M45x180	32	M52x220	32	M56x260
1300	32	M45x180*)	32	M56x220*)	32	M56x260*)
1400	36	M45x180	36	M56x240	36	M56x260
1500	36	M52x200*)	36	M56x240*)	36	M64x300*)
1600	40	M52x200	40	M56x260	40	M64x300
1800	44	M52x220	44	M64x280	44
2000	48	M56x220	48	M64x280	48
) screw dimensions for VSM flanges. ) 4 or 8 screws - The customer has to specify the screw quantity explicitly Range of application:* Up to PN 40 and temperatures from -50° C up to 300° C hexagon screws according to DIN 601 hexagon nuts according to DIN 555

We reserve the right to alter technical data.