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Flange dimensions, weights and prices

EN 1092-1 PN10 / PN16 plate, weld neck and blind flanges DN15 – DN300 and ASME B16.5 Class 150 weld neck, slip-on and blind flanges 1/2" – 12". Each size has its own page with bolting data.

Prices are approximate USD per piece, converted from our Turkish lira list price at 49.53 TRY/USD (16 October 2026), excluding VAT and freight. Your quotation is given in USD or EUR.

PN16 plate flanges · EN 1092-1 Type 01

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
DN15	95	65	4 × Ø14	14	0.6	$4.34
DN20	105	75	4 × Ø14	16	0.9	$4.95
DN25	115	85	4 × Ø14	16	1	$5.55
DN32	140	100	4 × Ø18	18	1.7	$6.66
DN40	150	110	4 × Ø18	18	1.8	$7.47
DN50	165	125	4 × Ø18	20	2.5	$9.89
DN65	185	145	8 × Ø18	20	2.9	$11.41
DN80	200	160	8 × Ø18	20	3.3	$13.93
DN100	220	180	8 × Ø18	22	4	$15.65
DN125	250	210	8 × Ø18	22	5	$19.18
DN150	285	240	8 × Ø22	24	6.5	$26.75
DN200	340	295	12 × Ø22	26	9	$36.34
DN250	405	355	12 × Ø26	29	13.3	$62.59
DN300	460	410	12 × Ø26	32	17.5	$96.91

PN10 plate flanges · EN 1092-1 Type 01

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
DN15	95	65	4 × Ø14	14	0.59	$4.34
DN20	105	75	4 × Ø14	16	0.85	$4.95
DN25	115	85	4 × Ø14	16	1.01	$5.55
DN32	140	100	4 × Ø18	18	1.7	$6.66
DN40	150	110	4 × Ø18	18	1.8	$7.47
DN50	165	125	4 × Ø18	20	2.5	$9.89
DN65	185	145	4 × Ø18	20	3	$11.41
DN80	200	160	8 × Ø18	20	3.3	$13.93
DN100	220	180	8 × Ø18	22	4	$15.65
DN125	250	210	8 × Ø18	22	5	$19.18
DN150	285	240	8 × Ø22	24	6.5	$26.75
DN200	340	295	8 × Ø22	24	8.5	$36.34
DN250	395	350	12 × Ø22	26	11	$54.51
DN300	445	400	12 × Ø22	26	12.3	$65.62

PN16 weld neck flanges · EN 1092-1 Type 11

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
DN15	95	65	4 × Ø14	16	0.77	$7.47
DN20	105	75	4 × Ø14	18	1.09	$8.08
DN25	115	85	4 × Ø14	18	1.31	$9.19
DN32	140	100	4 × Ø18	18	1.89	$9.89
DN40	150	110	4 × Ø18	18	2.13	$11.21
DN50	165	125	4 × Ø18	18	2.53	$14.74
DN65	185	145	8 × Ø18	18	3.02	$16.96
DN80	200	160	8 × Ø18	20	3.93	$20.80
DN100	220	180	8 × Ø18	20	4.57	$23.52
DN125	250	210	8 × Ø18	22	6.25	$27.86
DN150	285	240	8 × Ø22	22	7.62	$39.57
DN200	340	295	12 × Ø22	24	11.3	$51.28
DN250	405	355	12 × Ø26	26	16.4	$92.87
DN300	460	410	12 × Ø26	28	21.9	$119.12

PN16 blind flanges · EN 1092-1 Type 05

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
DN15	95	65	4 × Ø14	16	0.6	$7.47
DN20	105	75	4 × Ø14	18	0.9	$8.08
DN25	115	85	4 × Ø14	18	1.1	$9.19
DN32	140	100	4 × Ø18	18	1.8	$9.89
DN40	150	110	4 × Ø18	18	2.1	$11.21
DN50	165	125	4 × Ø18	18	2.9	$14.74
DN65	185	145	4 × Ø18	18	3.7	$16.96
DN80	200	160	8 × Ø18	20	4.6	$20.80
DN100	220	180	8 × Ø18	20	5.6	$23.52
DN125	250	210	8 × Ø18	22	8.1	$27.86
DN150	285	240	8 × Ø22	22	10.5	$39.57
DN200	340	295	12 × Ø22	24	16.2	$51.28
DN250	405	355	12 × Ø26	26	25	$92.87
DN300	460	410	12 × Ø26	28	35.1	$119.12

Class 150 weld neck flanges · ASME B16.5

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
1/2"	89	60.3	4 × Ø15.9	11.1	0.5	on request
3/4"	98	69.8	4 × Ø15.9	12.7	0.7	on request
1"	108	79.4	4 × Ø15.9	14.3	1.1	on request
1¼"	117	88.9	4 × Ø15.9	15.9	1.5	on request
1½"	127	98.4	4 × Ø15.9	17.5	1.8	on request
2"	152	120.6	4 × Ø19	19	2.7	$21.00
2½"	178	139.7	4 × Ø19	22.2	4.4	on request
3"	190	152.4	4 × Ø19	23.8	5.2	$29.68
4"	229	190.5	8 × Ø19	23.8	7.5	$41.39
5"	254	215.9	8 × Ø22.2	23.8	9.2	on request
6"	279	241.3	8 × Ø22.2	25.4	11	$74.70
8"	343	298.4	8 × Ø22.2	28.6	18.3	on request
10"	406	362	12 × Ø25.4	30.2	25	on request
12"	483	431.8	12 × Ø25.4	31.8	39	on request

Class 150 slip-on flanges · ASME B16.5

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
1/2"	89	60.3	4 × Ø15.9	11.1	0.4	$6.86
3/4"	98	69.8	4 × Ø15.9	12.7	0.56	$7.67
1"	108	79.4	4 × Ø15.9	14.3	0.78	$8.88
1¼"	117	88.9	4 × Ø15.9	15.9	1.02	on request
1½"	127	98.4	4 × Ø15.9	17.5	1.32	on request
2"	152	120.6	4 × Ø19	19	2.05	$18.57
2½"	178	139.7	4 × Ø19	22.2	3.29	on request
3"	190	152.4	4 × Ø19	23.8	3.83	$25.64
4"	229	190.5	8 × Ø19	23.8	5.33	$33.31
5"	254	215.9	8 × Ø22.2	23.8	6.08	$42.40
6"	279	241.3	8 × Ø22.2	25.4	7.43	$46.84
8"	343	298.4	8 × Ø22.2	28.6	12.1	$76.72
10"	406	362	12 × Ø25.4	30.2	16.5	$129.21
12"	483	431.8	12 × Ø25.4	31.8	26.3	$195.84

Class 150 blind flanges · ASME B16.5

Size	OD D (mm)	Bolt circle K (mm)	Holes	Thickness (mm)	Weight (kg)	Approx. price
1/2"	89	60.3	4 × Ø15.9	11.1	0.42	$7.47
3/4"	98	69.8	4 × Ø15.9	12.7	0.61	$8.18
1"	108	79.4	4 × Ø15.9	14.3	0.86	$9.09
1¼"	117	88.9	4 × Ø15.9	15.9	1.16	on request
1½"	127	98.4	4 × Ø15.9	17.5	1.54	on request
2"	152	120.6	4 × Ø19	19	2.41	$16.35
2½"	178	139.7	4 × Ø19	22.2	3.95	on request
3"	190	152.4	4 × Ø19	23.8	4.91	$26.25
4"	229	190.5	8 × Ø19	23.8	7.03	$38.66
5"	254	215.9	8 × Ø22.2	23.8	8.64	$45.12
6"	279	241.3	8 × Ø22.2	25.4	11.3	$50.47
8"	343	298.4	8 × Ø22.2	28.6	19.7	$65.62
10"	406	362	12 × Ø25.4	30.2	28.8	$107.01
12"	483	431.8	12 × Ø25.4	31.8	43.8	$151.42