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Home>Products & Services>Pressure Fittings>Flange Connections>Blind Flanges

Blind Flanges

Contact Sales

+61 (8) 9352 8444

sales@enviropipes.com.au

Blind Flanges Table D

for bolt on to PE stub flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
20	BFDE020	BFDE020SS	67	95	6	14	4	M12
25	BFDE025	BFDE025SS	73	100	6	14	4	M12
32	BFDE032	BFDE032SS	83	115	6	14	4	M12
40	BFDE040	BFDE040SS	87	120	6	14	4	M12
50	BFDE050	BFDE050SS	98	135	8	14	4	M12
63	BFDE063	BFDE063SS	114	150	8	18	4	M16
75	BFDE075	BFDE075SS	127	165	8	18	4	M16
90	BFDE090	BFDE090SS	146	185	10	18	4	M16
110	BFD110	BFD110SS	178	215	10	18	4	M16
125/140	BFD125140	BFD125140SS	210	255	13	18	8	M16
160/180	BFD160180	BFD160180SS	235	280	13	18	8	M16
200/225	BFD200225	BFD200225SS	292	335	13	18	8	M16
250/280	BFD250280	BFD250280SS	356	405	16	22	8	M20
315	BFD315	BFD315SS	406	455	19	22	12	M20
355	BFD355	BFD355SS	470	525	22	26	12	M24
400	BFD400	BFD400SS	521	580	22	26	12	M24
450	BFD450	BFD450SS	584	640	25	26	12	M24
500	BFD500	BFD500SS	641	705	29	26	16	M24
560	BFD560	BFD560SS	699	760	32	30	16	M27
630	BFD630	BFD630SS	756	825	32	30	16	M27
710	BFD710	BFD710SS	845	910	35	30	20	M27
800	BFD800	BFD800SS	984	1060	41	36	20	M33
900	BFD900	BFD900SS	1092	1175	48	36	24	M33
1000	BFD1000	BFD1000SS	1175	1255	51	36	24	M33
1200	BFD1200	BFD1200SS	1410	1490	60	36	32	M33
1400	BFD1400	BFD1400SS	1615	1700	60	36	36	M33
1600	BFD1600	BFD1600SS	1825	1910	64	39	40	M36
1800	BFD1800	BFD1800SS	2019	2110	73	42	44	M39
2000	BFD2000	BFD2000SS	2250	2345	76	42	44	M39

Measurements are in millimeters

Measurements are approximate

Blind Flanges Table E

for bolt on to PE stub flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
20	BFDE020	BFDE020SS	67	95	6	14	4	M12
25	BFDE025	BFDE025SS	73	100	6	14	4	M12
32	BFDE032	BFDE032SS	83	115	7	14	4	M12
40	BFDE040	BFDE040SS	87	120	8	14	4	M12
50	BFDE050	BFDE050SS	98	135	9	14	4	M12
63	BFDE063	BFDE063SS	114	150	10	18	4	M16
75	BFDE075	BFDE075SS	127	165	10	18	4	M16
90	BFDE090	BFDE090SS	146	185	12	18	4	M16
110	BFE110	BFE110SS	178	215	13	18	8	M16
125/140	BFE125140	BFE125140SS	210	255	14	18	8	M16
160/180	BFE160180	BFE160180SS	235	280	17	22	8	M20
200/225	BFE200225	BFE200225SS	292	335	19	22	8	M20
250/280	BFE250280	BFE250280SS	356	405	22	22	12	M20
315	BFE315	BFE315SS	406	455	25	26	12	M24
355	BFE355	BFE355SS	470	525	29	26	12	M24
400	BFE400	BFE400SS	521	580	32	26	12	M24
450	BFE450	BFE450SS	584	640	32	26	16	M24
500	BFE500	BFE500SS	641	705	38	26	16	M24
560	BFE560	BFE560SS	699	760	44	30	16	M27
630	BFE630	BFE630SS	756	825	48	33	16	M30
710	BFE710	BFE710SS	845	910	51	33	20	M30
800	BFE800	BFE800SS	984	1060	54	36	20	M33
900	BFE900	BFE900SS	1092	1175	64	36	24	M33
1000	BFE1000	BFE1000SS	1175	1255	67	39	24	M36
1200	BFE1200	BFE1200SS	1410	1490	79	39	32	M36

Measurements are in millimeters

Measurements are approximate

Blind Flanges Table F

for bolt on to PE stub flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
63	BFF063	BFF063SS	127	165	16	18	4	M16
75	BFF075	BFF075SS	146	185	16	18	8	M16
90	BFF090	BFF090SS	165	205	16	18	8	M16
110	BFF110	BFF110SS	191	230	22	18	8	M16
160	BFF160	BFF160SS	260	305	22	22	12	M20
200	BFF200	BFF200SS	324	370	25	22	12	M20
250	BFF250	BFF250SS	381	430	29	26	12	M24
315	BFF315	BFF315SS	438	490	32	26	16	M24
355	BFF355	BFF355SS	495	550	35	30	16	M27
400	BFF400	BFF400SS	552	610	41	30	20	M27
450	BFF450	BFF450SS	610	675	44	33	20	M30
500	BFF500	BFF500SS	673	735	51	33	24	M30
560	BFF560	BFF560SS	724	785	54	33	24	M30
630	BFF630	BFF630SS	781	850	57	36	24	M33
710	BFF710	BFF710SS	857	935	60	36	24	M33
800	BFF800	BFF800SS	984	1060	68	36	28	M33
900	BFF900	BFF900SS	1105	1185	76	39	32	M36

Measurements are in millimeters

Measurements are approximate

Blind Flanges Table H

Nominal Steel Pipe Size for bolt on to PE stub flange

"Pipe OD (inches)"	Pipe OD (mm)	Part Number(Galvanised)	Part Number(SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
2	50	BFH063	BFH063SS	127	165	19	18	4	M16
2½	65	BFH075	BFH075SS	146	185	19	18	8	M16
3	80	BFH090	BFH090SS	165	205	22	18	8	M16
4	100	BFH110	BFH110SS	191	230	25	18	8	M16
6	150	BFH160	BFH160SS	260	305	29	22	12	M20
8	200	BFH200	BFH200SS	324	370	32	22	12	M20
10	250	BFH250	BFH250SS	381	430	35	26	12	M24
12	300	BFH315	BFH315SS	438	490	41	26	16	M24
14	350	BFH355	BFH355SS	495	550	48	30	16	M27
16	400	BFH400	BFH400SS	552	610	54	30	20	M27
18	450	BFH450	BFH450SS	610	675	60	33	20	M30
20	500	BFH500	BFH500SS	673	735	67	33	24	M30
22	550	BFH560	BFH560SS	724	785	70	33	24	M30
24	600	BFH630	BFH630SS	781	850	76	36	24	M33

Measurements are in millimeters

Measurements are approximate

Blind Flanges A.N.S.I. 150#

for bolt on to PE stub Flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
20	BFA020	BFA020SS	60.5	90	6	16	4	1/2"
25	BFA025	BFA025SS	70	98	8	16	4	1/2"
32	BFA032	BFA032SS	79.5	108	8	16	4	1/2"
40	BFA040	BFA040SS	89	117	8	16	4	1/2"
50	BFA050	BFA050SS	98.5	127	10	16	4	1/2"
63	BFA063	BFA063SS	120.5	152	10	20	4	5/8"
75	BFA075	BFA075SS	139.5	178	10	20	4	5/8"
90	BFA090	BFA090SS	152	191	12	20	4	5/8"
110	BFA110	BFA110SS	190.5	229	12	20	8	5/8"
125/140	BFA125140	BFA125140SS	216	254	16	23	8	3/4"
160/180	BFA160180	BFA160180SS	241	279	16	23	8	3/4"
200/225	BFA200225	BFA200225SS	298.5	343	20	23	8	3/4"
250/280	BFA250280	BFA250280SS	362	406	20	26	12	7/8"
315	BFA315	BFA315SS	432	483	25	26	12	7/8"
355	BFA355	BFA355SS	476	535	28	29	12	1"
400	BFA400	BFA400SS	540	600	32	29	16	1"
450	BFA450	BFA450SS	578	635	36	32	16	11/8"
500	BFA500	BFA500SS	635	700	40	32	20	11/8"
560	BFA560	BFA560SS	692	750	46	35	20	11/4"
630	BFA630	BFA630SS	749	813	50	35	20	11/4"
710	BFA710	BFA710SS	863.5	927	71	35	28	11/4"
800	BFA800	BFA800SS	978	1060	81	41	28	11/2"
900	BFA900	BFA900SS	1085.8	1170	90	41	32	11/2"
1000	BFA1000	BFA1000SS	1200.2	1290	90	41	36	11/2"
1200	BFA1200	BFA1200SS	1422.5	1510	108	41	44	11/2"
1400	BFA1400	BFA1400SS	1651	1745	125	48	48	13/4"

Measurements are in millimeters

Measurements are approximate

Blind Flanges A.N.S.I. 300#

for bolt on to PE stub Flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
63	BFA063300	BFA063300SS	127	165.2	22.3	19	8	5/8"
75	BFA075300	BFA075300SS	149.2	190.6	22.5	22.2	8	3/4"
90	BFA090300	BFA090300SS	168.2	209.6	28.6	22.2	8	3/4"
110	BFA110300	BFA110300SS	200	254.1	31.8	22.2	8	3/4"
160	BFA160300	BFA160300SS	269.8	317.6	36.5	22.2	12	3/4"
200	BFA200300	BFA200300SS	330.2	381.1	41.3	25.4	12	7/8"
250	BFA250300	BFA250300SS	387.3	444.6	47.7	28.5	16	1"
315	BFA315300	BFA315300SS	450.8	520.8	50.9	31.7	16	1 1/8"
355	BFA355300	BFA355300SS	514.3	584.3	54	31.7	20	1 1/8"
400	BFA400300	BFA400300SS	571.5	647.8	57.2	34.9	20	1 1/4"
450	BFA450300	BFA450300SS	628.6	711.3	60.4	34.9	24	1 1/4"
500	BFA500300	BFA500300SS	685.8	774.8	63.6	34.9	24	1 1/4"
560	BFA560300	BFA560300SS	685.8	774.8	63.6	34.9	24	1 1/4"
630	BFA630300	BFA630300SS	812.8	914.5	69.9	41.2	24	1 1/2"

Measurements are in millimeters

Measurements are approximate

Blind Flange PN16 AS4087

for bolt on to PE stub flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
63	BF0634087	BF0634087SS	114	150	11	18	4	M16
75	BF0754087	BF0754087SS	127	165	11	18	4	M16
90	BF0904087	BF0904087SS	146	185	11	18	4	M16
110/125	BF1101254087	BF1101254087SS	178	215	13	18	4	M16
160/180	BF1601804087	BF1601804087SS	235	280	13	18	8	M16
200	BF2004087	BF2004087SS	292	335	19	18	8	M16
225	BF2244087	BF2244087SS	324	370	19	18	8	M16
250/280	BF2502804087	BF2502804087SS	356	405	19	22	8	M20
315	BF3154087	BF3154087SS	406	455	23	22	12	M20
355	BF3554087	BF3554087SS	470	525	30	26	12	M24
400	BF4004087	BF4004087SS	521	580	30	26	12	M24
450	BF4504087	BF4504087SS	584	640	30	26	12	M24
500	BF5004087	BF5004087SS	641	705	38	26	16	M24
630	BF6304087	BF6304087SS	756	825	48	30	16	M27
710	BF7104087	BF7104087SS	845	910	56	30	20	M27
800	BF8004087	BF8004087SS	984	1060	56	36	20	M33
900	BF9004087	BF9004087SS	1092	1175	66	36	24	M33
1000	BF10004087	BF10004087SS	1175	1255	66	36	24	M33
1200	BF12004087	BF12004087SS	1410	1490	76	36	32	M33

Measurements are in millimeters

Measurements are approximate

Blind Flange PN21 AS4087

for bolt on to PE stub flange

Pipe OD	Part Number (Galvanised)	Part Number (SS316)	K	D	b	d	No. Of Bolt Holes	Bolt Size
63	BF063408721	BF063408721SS	127	165	15	18	4	M16
75	BF075408721	BF075408721SS	146	185	15	18	8	M16
90	BF090408721	BF090408721SS	165	205	15	18	8	M16
110/125	BF110125408721	BF110125408721SS	191	230	19	18	8	M16
160/180	BF160180408721	BF160180408721SS	260	305	24	22	12	M20
200	BF200408721	BF200408721SS	324	370	24	22	12	M20
250/280	BF250280408721	BF250280408721SS	381	430	30	26	12	M24
315	BF315408721	BF315408721SS	438	490	30	26	16	M24
355	BF355408721	BF355408721SS	495	550	30	30	16	M27
400	BF400408721	BF400408721SS	552	610	38	30	20	M27
450	BF450408721	BF450408721SS	610	675	38	33	20	M30
500	BF500408721	BF500408721SS	673	735	48	33	24	M30
560	BF560408721	BF560408721SS	673	735	48	33	24	M30
630	BF630408721	BF630408721SS	781	850	58	36	24	M33
710	BF710408721	BF710408721SS	857	935	58	36	24	M33
800	BF800408721	BF800408721SS	984	1060	68	36	28	M33
900	BF900408721	BF900408721SS	1105	1185	68	39	32	M36
1000	BF1000408721	BF1000408721SS	1194	1275	78	39	36	M36
1200	BF1200408721	BF1200408721SS	1141	1530	88	42	40	M39

Measurements are in millimeters

Measurements are approximate

EnviroPressure®

Pressure Fittings

Our Products:

Fabrication

EnviroStorm®

EnviroSewer®

Drainage Pipe & Coils

EnviroProcess-Tanks®

Stormwater Retention Systems

Non-Pressure Fittings

Our Products:

Tooling & Consumables

EnviroPressure®

Pressure Fittings

Our Products:

Fabrication

EnviroStorm®

EnviroSewer®

Drainage Pipe & Coils

EnviroProcess-Tanks®

Stormwater Retention Systems

Non-Pressure Fittings

Our Products:

Tooling & Consumables

Blind Flanges

Contact Sales

Blind Flanges Table D

Blind Flanges Table E

Blind Flanges Table F

Blind Flanges Table H

Blind Flanges A.N.S.I. 150#

Blind Flanges A.N.S.I. 300#

Blind Flange PN16 AS4087

Blind Flange PN21 AS4087

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