Flanges

Pipe Flange PN10-40

Technical features

To suit Schedule Pipe
Manufactured to EN1092-1 PN10/16/40 Standard (*)
Forged to EN10222-5
Raised Face Slip On Flange (RFSO/SORF), also referred in the Standard as Type 01/B1
All sharp edges have been chamfered by 0.5 mm at 45°

Reference specifications — not a stock confirmation.
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Sizes & specifications

16 reference variants · dimensions as published

16 listed variants

Labelled dimensional drawing for Pipe Flange PN10-40 — Dimension letters in the table correspond to this drawing. Check the stated units before specifying.

Code	Inch Size	Metric Size	Grade	Thickness	A	B	C	D	E	F	G
SPF15PN10-40	1/2"	15NB	1.4404 (F316L)	14.0	22	95	65	4x14mm	14	45	2
SPF20PN10-40	3/4"	20NB	1.4404 (F316L)	16.0	27.5	105	75	4x14mm	16	58	2
SPF25PN10-40	1"	25NB	1.4404 (F316L)	16.0	34.5	115	85	4x14mm	16	68	2
SPF32PN10-40	1 1/4"	32NB	1.4404 (F316L)	18.0	43.5	140	100	4x18mm	18	78	2
SPF40PN10-40	1 1/2"	40NB	1.4404 (F316L)	18.0	49.5	150	110	4x18mm	18	88	3
SPF50PN10-40	2"	50NB	1.4404 (F316L)	20.0	61.5	165	125	4x18mm	20	102	3
SPF65PN10-16	2 1/2"	65NB	1.4404 (F316L)	20.0	77.5	185	145	8x18mm	20	122	3
SPF80PN10-16	3"	80NB	1.4404 (F316L)	20.0	90.5	200	160	8x18mm	20	138	3
SPF100PN10-16	4"	100NB	1.4404 (F316L)	22.0	116	220	180	8x18mm	22	158	3
SPF125PN10-16	5"	125NB	1.4404 (F316L)	22.0	143.7	250	210	8x18mm	22	188	3
SPF150PN10-16	6"	150NB	1.4404 (F316L)	24.0	170.5	285	240	8x22mm	24	212	3
SPF200PN16	8"	200NB	1.4404 (F316L)	26.0	221.5	340	295	12x22mm	26	268	3
SPF250PN16	10"	250NB	1.4404 (F316L)	29.0	276.5	405	355	12x26mm	29	320	3
SPF300PN16	12"	300NB	1.4404 (F316L)	32.0	327.5	460	410	12x26mm	32	378	4
SPF350PN16	14"	350NB	1.4404 (F316L)	35.0	359.5	520	470	16x26mm	35	438	4
SPF400PN16	16"	400NB	F316L	38.0	411	580	525	16x30mm	38	490	4