EN1092-1 Type 01 PN40 SO Plate Flange Dimension

1. Technical Drawing of EN1092-1 PN25 Type 01 SO Plate Flange 

     

2. Dimensions of EN1092-1 PN40 Type 01 SO Plate Flange 

NPS DN	Outside  Diameter D	Bolt Circle  Diameter K	Diameter of  Bolt Hole L	Nos. Of  Bolts	Flange  Thickness  C1	Inside  Diameter  B1	Diameter of  Raised Face  D1
15(21.3)	95	65	14	4	14	22	45
20(26.9)	105	75	14	4	16	27.5	58
25(33.7)	115	85	14	4	16	34.5	68
32(42.4)	140	100	18	4	18	43.5	78
40(48.3)	150	110	18	4	18	49.5	88
50(60.3)	165	125	18	4	20	61.5	102
65(76.1)	185	145	18	8	22	77.5	122
80(88.9)	200	160	18	8	24	90.5	138
100(114.3)	235	190	22	8	26	116	162
125(139.7)	270	220	26	8	28	141.5	188
150(168.3)	300	250	26	8	30	170.5	218
200(219.1)	375	320	30	12	36	221.5	285
250(273)	450	385	33	12	42	276.5	345
300(323.9)	515	450	33	16	52	327.5	410
350(355.6)	580	510	36	16	58	359.5	465
400(406.4)	660	585	39	16	65	411	535
450(457)	685	610	39	20	d	462	560
500(508)	755	670	42	20	d	513.5	615

3. Tolerance of dimensions 

D	K	C1	B1	D1	RF HEIGHT
<150±2 >150<500±3	M10 to M24±1 M27 to M45±1.5	≤18±1 >18≤50±1.5	≤100+0.5-0 >100≤400+1-0 >400≤600+1.5-0	≤250+2-1 >250+3-1	+0-1

4. Technical Remark

1. All dimensions are in mm unless otherwise specified.

2. Raised face finish: 3.2-12.5 Ra serrated spiral.

3. Raised face height: 2mm.

4. Stock materials available: S235JR, St37.2, C22.8, A105, SS304(L), SS316(L).

Jinan Aowei offers Steel Plate Flange in A105N, A105, ST37.2, C22.8, P245GH, ST37.2 High Yield & Carbon steel.

Email summer@jnaowei.com for all your flange buying needs.