By BS 3293 - 1960

Class 150 flanges - NPS 26 to 48 - Welding neck

Standard	BS 3293 - 1960
Description	Class 150 flange NPS 44 - Welding neck
Part number	BS 3293 - NPS 44 - T 0.375 - 150
Mass	395 kg
Omniclass number	23.27.45.29

CAD models

Product selection

Index	Selector	nominal Ø (mm)	NPS (pouce)	O (mm)	C mini (mm)	Drilling	G (mm)	d (mm)	A (mm)	X (mm)	Y (mm)	R (mm)	R mini (mm)	Weight (kg)
1	1	650	26	869.9	50.8	24	806.4	34.9	660.4	723.9	127	742.9	6.4	136
2	2	700	28	927.1	52.4	28	863.6	34.9	711.2	781	128.6	793.7	6.4	143
3	3	750	30	984.2	54	28	914.4	34.9	762	831.8	130.2	857	6.4	163
4	4	800	32	1060.4	57.1	28	977.9	41.3	812.8	889	133.3	908	8	197
5	5	850	34	1111.2	58.7	32	1028.7	41.3	863.6	939.8	134.9	958.8	8	211
6	6	900	36	1168.4	60.3	32	1085.8	41.3	914.4	996.9	136.5	1022.3	8	236
7	7	950	38	1238.2	60.3	32	1149.3	41.3	965.2	1060.4	136.5	1073.1	9.5	270
8	8	1000	40	1289	63.5	36	1200.1	41.3	1016	1111.2	139.7	1123.9	9.5	310
9	9	1050	42	1346.2	66.7	36	1257.3	41.3	1066.8	1168.4	142.9	1193.8	9.5	340
10	10	1100	44	1403.3	66.7	40	1314.4	41.3	1117.4	1219.2	142.9	1244.6	11.1	395
11	11	1150	46	1454.1	68.3	40	1365.2	41.3	1168.4	1270	144.5	1295.4	11.1	470
12	12	1200	48	1511.3	69.8	44	1422.4	41.3	1219.2	1327.1	146	1358.9	11.1	563

inside Ø (mm)