DIN 2527 Flange manufacturer | PN10/PN16 Blind Flange dimensions

PN10/ PN16 DIN 2527 Blind Flange manufacturer in India

Table Of Content:

DIN 2527 Specification
Price List Of DIN 2527 PN16 Blind Flange
Types of DIN 2527 Blind Flange
Material of DIN 2527 Flange
DIN 2527 Flange Dimensions PDF
DIN 2527 PN6 flange Dimensions
DIN 2527 PN10 Flange Dimensions
DIN 2527 PN16 Flange Dimensions
DIN 2527 PN25 flange Dimensions
DIN 2527 PN40 Flange Dimensions
DIN 2527 PN64 Flange Dimensions
DIN 2527 PN100 Flange Dimensions
DIN Flange Standards At A Glance
DIN Standard Flanges Material
DIN Flanges Dimensional Tolerances
DIN 2527 BLRF Flange Installation
DIN 2527 Standard PDF
DIN 2527 Blind Flange Weight Chart

Benefits Of DIN 2527 Blind Flange
Flange DIN 2527 PN16 Applications
Flange DIN 2527 Form C Sizes Chart
Facing Types Of DIN 2527 Flanges
Manufacturing Process Of DIN 2527 Blind Flange
DIN 2527 PN16 Blind Flange Tolerances
Gasket For Blind Flange DIN 2527 PN10
DIN 2527 PN10 Blind Flange Diameters And Drilling
DIN 2527 PN40 Blind Flange Pressure Rating
DIN 2527 PN100 Blind Flanges Wall Thickness

DIN 2527 Specification

Specification	DIN 2527 Flange
Flange Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Forging Methods	Casting/ Forging/ Rolling/ Cutting
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Production Technique	Forged/ Heat treated and machined
Schedule	SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Manufacturer Length	NPS 1⁄₂" To NPS 48”
Face Type	RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Manufacturer of	Forged/ Threaded/ Screwed / Plate
Manufacturer Pressure Class	Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8"
Application	Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc

Cast and Forged DIN Flange manufacturer in India offer Final visual inspection & MTR

Price List Of DIN 2527 PN16 Blind Flange

Type Of Flange	Size In Inch	SCH	Class	Grade	Price In INR (India) Per Piece
Blind Flange	3/4	40	150	DIN 2527 PN16	134.00
-	1	40	150	-	157.00
-	2	40	150	-	244.00
-	3	40	150	-	466.00
-	4	80	300	-	745.00
-	6	80	300	-	973.00
-	8	80	300	-	1352.00
-	10	80	300	-	1850.00
Blind Flange	12	80	300	DIN 2527 PN16	2216.00

Purchasing EN 1092-1 DIN 2527 BLRF Flange from the manufacturer directly save your time and cost

Types Of DIN 2527 Blind Flange

DIN 2527 Pipe Flange

DIN Flange

DIN 2527 Blind Flange

Flange DIN 2527 PN16

DIN 2527 PN6 Flange

Flange DIN 2527 Form C

DIN 2527 Blind Flange PN16

Din 2527 Flanges

Din 2527 Forged Flange

DIN 2527 Blind Flange PN6

Blind Flange DIN 2527 PN10

DIN 2527 Blind Flange Type T

DIN 2527 PN6 Blind Flange

DIN 2527 PN10 Blind Flange

DIN 2527 PN16 Blind Flange

DIN 2527 PN40 Blind Flange

DIN 2527 PN100 Blind Flange

DIN 2527 BLRF Flange

Material Of DIN 2527 Flange

Stainless Steel	ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8/ CF3/ CF8M/ CF3M/ DIN 1.4301/ DIN 1.4306/ DIN 1.4401/ DIN 1.4404/ DIN 1.4308/ DIN 1.4408/ DIN 1.4306/ DIN 1.4409
Carbon Steel	ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Alloy Steel	ASTM A182 / ASME SA182 F5/ F9/ F11/ F12/ F22/ F91
Incoloy	ASTM B564 / ASME SB564, Incoloy 800/ 800H/ 800HT (UNS N08800)/ 825 (UNS N08825)/ 925 Flanges
254 Smo	ASTM A182 / ASME SA182, SMO 254/6Mo/ UNS S31254/ DIN 1.4547
Nimonic	Nimonic 75/ Nimonic 80A/ Nimonic 90
Duplex	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex	S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Titanium	ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2/ Titanium Gr. 4/ Titanium Gr. 5/ Titanium Gr. 7 ASTM R50250/GR.1 \| R50400/GR.2 \| R50550/GR.3 \| R50700/GR.4 \| GR.6 \|R52400/GR.7 \| R53400/GR.12 \| R56320/GR.9 \|R56400/GR.5
Hastelloy	ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276)/ C22 (UNS N06022)/ C4/ C2000/ B2/ B3/ X Flanges
Monel	ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400)/ Monel 500 (UNS No. N05500)
Brass	3602 / 2604 / H59 / H62 / etc.
Aluminium	5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel	ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
Alloy 20	ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
Inconel	ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750
Copper	T1, T2, C10100/ C10200/ C10300/ C10400/ C10500/ C10700/ C10800/ C10910/C10920/ TP1/ TP2/ C10930/ C11000/ C11300/ C11400/ C11500/ C11600/ C12000/C12200/ C12300/ TU1/ TU2/ C12500/ C14200/ C14420/ C14500/ C14510/ C14520/ C14530/ C17200/ C19200/ C21000/ C23000/ C26000/ C27000/ C27400/ C28000/ C33000/ C33200/ C37000/ C44300/ C44400/ C44500/ C60800/ C63020/ C68700/ C70400/ C70600/ C70620/ C71000/ C71500/ C71520/ C71640 etc
Copper Nickel	ASTM / ASME SB 61 / 62 / 151 / 152/ Copper Nickel 90/10 (C70600 )/ Cupro Nickel 70/30 (C71500)/ UNS C71640
Other material	Tin bronze/ Alumunum bronze/ Lead bronze

DIN 2527 Flange Dimensions PDF

NPS	Dimension Of DIN 2527 Flange			Parameter Of Screw		Weight In KG
NPS	Diameter	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of holes	Diameter of Bolt Holes	Weight In KG
(DIN)	(D)	(b)	(k)	(X)	(d2)	(KG/PCS)
10	75	12	50	4	11	0.38
15	80	12	55	4	11	0.44
20	90	14	65	4	11	0.66
25	100	14	75	4	11	0.82
32	120	14	90	4	14	1.18
40	130	14	100	4	14	1.39
50	140	14	110	4	14	1.62
65	160	14	130	4	14	2.14
80	190	16	150	4	48	3.43
100	210	16	170	4	18	4.22
125	240	18	200	8	18	6.1
150	265	18	225	8	18	7.51
175	295	20	255	8	18	10.41
200	320	20	280	8	18	12.31
250	375	22	335	12	18	18.55
300	440	22	395	12	22	25.47
350	490	22	445	12	22	31.78
400	540	22	495	16	22	38.5
500	645	24	600	20	22	60.13
600	755	28	705	20	26	96.07
700	860	30	810	24	26	133.8
800	975	32	920	24	30	183.29
900	1075	36	1020	24	30	251.7
1000	1175	42	1120	28	30	350.98

DIN 2527 PN6 Flange Dimensions

NPS	Flange Diameter	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of Bolts	Diameter of Bolt Holes
(DIN)	(D)	(B)	(K)	(holes)	(D2)	(Kilogram)
10	75	12	50	4	11	0.38
15	80	12	55	4	11	0.44
20	90	14	65	4	11	0.66
25	100	14	75	4	11	0.82
32	120	14	90	4	14	1.18
40	130	14	100	4	14	1.39
50	140	14	110	4	14	1.62
65	160	14	130	4	14	2.14
80	190	16	150	4	48	3.43
100	210	16	170	4	18	4.22
125	240	18	200	8	18	6.10
150	265	18	225	8	18	7.51
175	295	20	255	8	18	10.41
200	320	20	280	8	18	12.31
250	375	22	335	12	18	18.55
300	440	22	395	12	22	25.47
350	490	22	445	12	22	31.78
400	540	22	495	16	22	38.50
500	645	24	600	20	22	60.13
600	755	28	705	20	26	96.07
700	860	30	810	24	26	133.80
800	975	32	920	24	30	183.29
900	1075	36	1020	24	30	251.70
1000	1175	42	1120	28	30	350.98

DIN 2527 PN10 Flange Dimensions

NPS	Flange Diameter	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of Bolts	Diameter of Bolt Holes
(DIN)	(D)	(B)	(K)	(holes)	(D2)	(Kilogram)
10	90	14	60	4	14	0.63
15	95	14	65	4	14	0.71
20	105	16	75	4	14	1.01
25	115	16	85	4	14	1.23
32	140	16	100	4	18	1.81
40	150	16	110	4	18	2.09
50	165	18	125	4	18	2.88
65	185	18	145	4	18	3.65
80	200	20	160	4	18	4.61
100	220	20	180	4	18	5.65
125	250	22	210	8	18	8.13
150	285	22	240	8	22	10.49
175	315	24	270	8	22	14.11
200	340	24	295	8	22	16.53
250	395	26	350	12	22	24.08
300	445	26	400	12	22	30.81
350	505	26	460	12	22	39.64
400	565	26	515	16	26	49.44
500	670	28	620	20	26	75.16
600	780	30	725	20	30	109.20
700	895	32	840	24	30	153.77
800	1015	36	950	24	33	222.86
900	1115	40	1050	24	33	299.08
1000	1230	46	1160	28	36	418.78

DIN 2527 PN16 Flange Dimensions

NPS	Flange Diameter	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of Bolts	Diameter of Bolt Holes
(DIN)	(D)	(B)	(K)	(holes)	(D2)	(Kilogram)
10	90	14	60	4	14	0.63
15	95	14	65	4	14	0.71
20	105	16	75	4	14	1.01
25	115	16	85	4	14	1.23
32	140	16	100	4	18	1.81
40	150	16	110	4	18	2.09
50	165	18	125	4	18	2.88
65	185	18	145	4	18	3.65
80	200	20	160	8	18	4.61
100	220	20	180	8	18	5.65
125	250	22	210	8	18	8.13
150	285	22	240	8	22	10.49
175	315	24	270	8	22	14.11
200	340	24	295	12	22	16.26
250	405	26	355	12	26	24.99
300	460	28	410	12	26	35.13
350	520	30	470	16	26	48.01
400	580	32	525	16	30	83.53
500	715	36	650	20	33	108.63
600	780	38	770	20	36	136.47
700	895	40	840	24	36	189.87
800	1015	44	950	24	39	269.57
900	1115	48	1050	28	39	355.31
1000	1230	52	1170	28	42	469.20

DIN 2527 PN25 Flange Dimensions

NPS	Flange Diameter	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of Bolts	Diameter of Bolt Holes
(DIN)	(D)	(B)	(K)	(holes)	(D2)	(Kilogram)
90	90	16	60	4	14	0.72
95	95	16	65	4	14	0.81
105	105	18	75	4	14	1.14
115	115	18	85	4	14	1.38
140	140	18	100	4	18	2.03
150	150	18	110	4	18	2.35
165	165	20	125	4	18	3.20
185	185	22	145	4	18	4.29
200	200	24	160	8	18	5.54
235	220	24	190	8	22	7.60
270	250	26	220	8	26	10.82
300	285	28	250	8	26	14.60
330	315	28	280	8	26	17.40
360	340	30	310	12	26	22.47
425	405	32	370	12	30	33.51
485	460	34	430	12	30	46.29
555	520	38	490	16	33	68.08
620	580	40	550	16	36	89.59
730	715	45	660	20	36	140.66
845	780	48	770	20	39	202.30
960	895	50	875	24	42	271.05
1085	1015	54	990	24	48	373.52
1185	1115	58	1090	28	48	479.07
1320	1230	62	1210	28	56	632.47

DIN 2527 PN40 Flange Dimensions

NPS	Flanges Dia	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of Bolts	Diameter of Bolt Holes
(DIN)	(D)	(B)	(K)	(holes)	(D2)	(Kilogram)
10	90	16	60	4	14	0.72
15	95	16	65	4	14	0.81
20	105	18	75	4	14	1.14
25	115	18	85	4	14	1.38
32	140	18	100	4	18	2.03
40	150	18	110	4	18	2.35
50	165	20	125	4	18	3.20
65	185	22	145	8	18	4.29
80	200	24	160	8	18	5.54
100	235	24	190	8	22	7.60
125	270	26	220	8	26	10.82
150	300	28	250	8	26	14.60
175	350	32	295	12	30	22.04
200	375	34	320	12	30	27.21
250	450	38	385	12	33	44.38
300	515	42	450	16	33	64.17
350	580	46	510	16	36	89.52
400	660	50	585	16	39	126.76
500	755	56	670	20	42	184.63
600	890	62	795	20	48	285.17
700	995	64	900	24	48	368.83
800	1140	70	1030	24	56	528.39
900	1250	76	1140	28	56	690.99
1000	1360	84	1250	28	56	912.42

DIN 2527 PN64 Flange Dimensions

NPS	Flanges Dia	Thickness of Flange	Diameter of (B.C.) Bolt Circle	Number of Bolts	Diameter of Bolt Holes
(DIN)	(D)	(B)	(K)	(holes)	(D2)	(KG)
10	90	20	70	4	14	1.04
15	95	20	75	4	14	1.16
20	105	24	100	4	18	2.54
25	115	24	110	4	22	3.07
32	140	26	125	4	22	3.97
40	150	26	135	4	22	4.51
50	165	26	160	4	22	5.69
65	185	28	170	8	22	6.88
80	200	30	200	8	26	9.99
100	235	34	240	8	30	15.91
125	270	36	280	8	33	23.32
150	300	40	310	8	33	30.35
175	350	42	345	12	36	39.17
200	375	46	400	12	38	56.64
250	450	52	460	12	36	81.14
300	515	56	525	16	39	112.95
350	580	60	585	16	42	152.30
400	660	-	-	16	-	-
500	755	-	-	20	-	-
600	890	-	-	20	-	-
700	995	-	-	24	-	-
800	1140	-	-	24	-	-
900	1250	-	-	28	-	-
1000	1360	-	-	28	-	-

DIN 2527 PN100 Flange Dimensions

DIN Flange Standards At A Glance

Description	Rated Pressure
-	1	2.5	6	10	16	25	40	64	100	160	250	320	400
-	DIN
DIN 2527 Flange	-	-	2527	2527	2527	2527	2527	2527	2527	-	-	-	-
DIN 2501 Flat Flange for Welding (slip-on)	-	-	2573	2576	2502	2503	2503	-	-	-	-	-	-
DIN 2635 Welding neck flanges	2630	2630	2631	2632	2633	2634	2635	2636	2637	2638	2628	2629	2627
DIN 2642 Lapped flanges, Plain collars	-	-	2641	2642	-	-	-	-	-	-	-	-	-
DIN 2642 Loose flanges and rings for welding	-	-	2652	2653	-	2655	2656	-	-	-	-	-	-
DIN 2642 Loose flanges and rings with neck for welding	-	-	-	2673	-	-	-	-	-	-	-	-	-
Oval plain threaded flanges	-	-	2558	-	-	-	-	-	-	-	-	-	-
Oval flanges,with neck threaded	-	-	-	2561	2561	-	-	-	-	-	-	-	-
Threaded flanges with neck	-	-	2565	2566	2566	2567	2567	2568	2569	-	-	-	-
DIN 2635 Long neck welding flanges	-	-	-	28115	-	28115	-	-	-	-	-	-	-
Hubbed slip-on flanges for welding	-	-	-	86029	86030	-	-	-	-	-	-	-	-

DIN 2527 flange is a standard of German Institute of Standardization which assures design quality similar to United States, Spiral serrated/ Smooth/ Concentric finish DIN 2527 PN16 Material manufacturer in India

DIN Standard Flanges Material

Stainless Steel: SS 304 (1.4301), 304L (1.4306), 316 (1.4401), 316L (1.4404),
321 (1.4541), 347 (1.4550), 410 (1.4000), 254 SMO (1.4547),
Duplex Stainless Steel (1.4462), Super Duplex Stainless Steel (1.4410), 904(1.7440)
Carbon steel: ST 37.2, S235JR
Alloy:Copper (2.0090), Nickel Alloy 200 (2.4066), Monel 400 (2.4360),
Inconel 600 (2.4816), Inconel 625 (2.4856), Incoloy 800 (1.4876), Incoloy 825,
Hastelloy B2 (2.4617), Hastelloy C 276 (2.4819), Titanium Gr.2 (3.7025)

DIN Flanges Dimensional Tolerances

1) Tolerance of O.D (outside diameter):

for O.D ≤ 200 millimeter , ±1.0 millimeter (faced) while ±2.0 millimeter (not faced).
for 200 millimeter < O.D ≤ 300 millimeter , ±1.5 millimeter (faced) while ±2.0 millimeter (not faced).
for 300 millimeter < O.D ≤ 400 millimeter , ±2.0 millimeter (faced) while ±3.0 millimeter (not faced).
for O.D > 400 millimeter , ±2.0 millimeter (faced) while ±5.0 millimeter (not faced).

2) Tolerance of I.D (inside bore diameter):

for I.D ≤ 100 (mm), ±0.5 (mm)(other types) while -1.0 (mm)(weld neck types).
for 100 (mm) < I.D ≤ 400 (mm), +1.0 (mm)(other types) while -1.5 (mm)(weld neck types).
for I.D > 400 (mm), +1.5 (mm)(other types) while -2.0 (mm)(weld neck types).

3) Tolerance of flange (t) (thickness):

for t ≤ 10 millimeter , ±0.5 millimeter (both sides) while ±1.0 millimeter (one side).
for 10 millimeter < t ≤ 20 millimeter , ±0.8 millimeter (both sides) while ±1.3 millimeter (one side).
for 20 millimeter < t ≤ 30 millimeter , ±1.0 millimeter (both sides) while ±1.5 millimeter (one side).
for 30 millimeter < t ≤ 50 millimeter , ±1.0 millimeter (both sides) while ±1.5 millimeter (one side).
for W.T > 50 millimeter , ±1.5 millimeter (both sides) while ±2.0 millimeter (one side).

4) Tolerance of flange overall H (height):

for H ≤ 80 (mm), ±0.5 (mm).
for 80 (mm)< H ≤ 250 (mm), ±2.0 (mm).
for H > 250 (mm), ±3.0 (mm).

5) Tolerance of diameter of G (raised face):

for g ≤ 80 (mm), -1.0 (mm).
for 80 (mm) < g ≤ 300 (mm), -2.0 (mm).
for g > 300 (mm), -3.0 (mm).

DIN 2527 BLRF Flange Installation

DIN 2527 Standard PDF

DIN 2527 Blind Flange Weight Chart

Normal Size Of Steel Pipe		Dimensions In Millimeter		DIN 2527 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	BLRF Flanges Outer Daimeter (O.D.) In (MM)	BLRF Flanges Wall Thickness Of (D) In M)	(DIN 2527 Blind Flanges)
1/2	15	88.9	11.2	0.4
3/4	20	98.6	12.7	0.6
1	25	108	14.2	0.9
1 1/4	32	117.3	15.7	1.2
1 1/2	40	127	17.5	1.5
2	50	152.4	19.1	2.4
2 1/2	65	177.8	22.4	3.9
3	80	190.5	23.9	4.9
3 1/2	90	215.9	23.9	6.2
4	100	228.6	23.9	7.0
5	125	254	23.9	8.6
6	150	279.4	25.4	11.3
8	200	342.9	28.4	19.6
10	250	406.4	30.2	28.6
12	300	482.6	31.8	43.2
14	350	533.4	35.1	58.1
16	400	596.9	36.6	76.1
18	450	635	39.6	93.7
20	500	698.5	42.9	122.0

Benefits Of DIN 2527 Blind Flange

Flange DIN 2527 PN16 Applications

Specialty Chemicals
Power Generation
Condensers
Chemical Equipment
Gas Processing
Pulp and Paper Industry

Sea Water Equipment
Pharmaceutical Equipment
Off-Shore Oil Drilling Companies
Petrochemicals
Heat Exchangers
Pharmaceuticals

Flange DIN 2527 Form C Sizes Chart

Normal Pipe Size	DN
1/2	15
3/4	20
1	25
1 1/4	32
1 1/2	40
2	50
2 1/2	65
3	80
4	100

Facing Types Of DIN 2527 Flanges

Type A: Flat Face (FF)
Type B: Raised Face (RF)
Type C: Tongue Face (TF)
Type D: Grooved Face (GF)
1Type E: Spigo
Type F: Recess
Type G: Ring Recess
Type H: O-Ring Groove

Manufacturing Process Of DIN 2527 Blind Flange

Raw Material

Raw Materia
Materia Dimension And Visual
Materia Quantity

Inspection

Chemical And Mechanical Analysis
Analysis Of Preservation Certificate

Cutting

Cut Surface
Marking
Weight Measuring

Forging Flange

Grade Of Material
Control Flange Temperature

Heat Treatment

Flange Solution Treatment
Flanges Mechanical Test
Normalizing

Forging Rolling Of Flange

Check Dimension
Check Marking
Check Weight

Final Inspection Of Pipe Flange

Test Of Visual
Test Of Nondestructive

Rust Prevention

View Preserve
Marking
Heat Number

Packaging

Specification Of Packing
Inspection Of Packing
Delivery Time And Day

DIN 2527 PN16 Blind Flange Tolerances

Type Of ASME/ ANSI B16.5 Pipe Flange	Diameter	Tolerance Chart
(A)	(Outer Diameter)	When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)	(Inner Diameter)	10 Inches and smaller: ±1/32" (0.8 in mm) 12 Inches thru 18": +1/8" (3.2 in mm) 20 Inches and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)	Hub At Base Dai.	When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter) When hub base is over 24": ±1/8" (3.2 millimeter)
(H)	Diameter of hub at point of welding	5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter) 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)	Drilling	(B.C.): ±1/16" (1.6 mm) (B.H.) spacing: ±1/32" (0.8 mm)
	Eccentricity of (bc) with respect to facing	2 1/2" or smaller ±1/32" (0.8 mm) max. 3" or larger ±1/16" (1.6 mm) max.
(C)	(W.T.)	18 inch or smaller: ±1/8" (3.2 mm), -0" 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)	hub Length	10 Inch or smaller: ±1/16" (1.6 millimeter) 12 Inch or larger: ±1/8" (3.2 millimeter)

Gasket For Blind Flange DIN 2527 PN10

(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	(O.D.) Outer Daimeter Gasket
(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	Class 150#/ LB	Class 300#/ LB	Class 400#/ LB	Class 600#/ LB	Class 900#/ LB
1/2	0.84	1.875	2.125	2.125	2.125	2.50
3/4	1.06	2.25	2.625	2.625	2.625	2.75
1	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4	1.66	3	3.25	3.25	3.25	3.50
1 1/2	1.91	3.375	3.75	3.75	3.75	3.875
2	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2	2.88	4.875	5.125	5.125	5.125	6.50
3	3.50	5.375	5.875	5.875	5.875	6.625
4	4.50	6.875	7.125	7.00	7.625	8.125
5	5.56	7.75	8.50	8.375	9.50	9.75
6	6.62	8.75	9.875	9.75	10.50	11.375
8	8.62	11	12.125	12.00	12.625	14.125
10	10.75	13.375	14.25	14.125	15.75	17.125
12	12.75	16.125	16.625	16.50	18.00	19.625

DIN 2527 PN10 Blind Flange Diameters And Drilling

Nominal Pipe Diameter	Pressure Rating In (PN)
Size Of **Nominal BSP Pipe	PN 6	PN 10	PN 16	PN 25	PN 40
DN 10	75	90	90	90	90	O.D.
3/8"	50	60	60	60	60	PCD (B.C.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 15	80	95	95	95	95	O.D.
1/2"	55	65	65	65	65	PCD (B.C.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 20	90	105	105	105	105	O.D.
3/4"	65	75	75	75	75	PCD (b.c.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 25	100	115	115	115	115	O.D.
1"	75	85	85	85	85	PCD (b.c.)
	4 x 11	4 x 14	4 x 14	4 x 14	4 x 14	# of holes x diameter of holes
DN 32	120	140	140	140	140	O.D.
1 1/4"	90	100	100	100	100	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	4 x 18	4 x 18	# of holes x diameter of holes
DN 40	130	150	150	150	150	O.D.
1 1/2"	100	110	110	110	110	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	4 x 18	4 x 18	# of holes x diameter of holes
DN 50	140	165	165	165	165	O.D.
2"	110	125	125	125	125	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	4 x 18	4 x 18	# of holes x diameter of holes
DN 65	160	185	185	185	185	O.D.
2 1/2"	130	145	145	145	145	PCD (b.c.)
	4 x 14	4 x 18	4 x 18	8 x 18	8 x 18	# of holes x diameter of holes
DN 80	190	200	200	200	200	O.D.
3"	150	160	160	160	160	PCD (b.c.)
	4 x 18	8 x 18	8 x 18	8 x 18	8 x 18	# of holes x diameter of holes
DN 100	210	220	220	235	235	O.D.
4"	170	180	180	190	190	PCD (b.c.)
	4 x 18	8 x 18	8 x 18	8 x 22	8 x 22	# of holes x diameter of holes
DN 125	240	250	250	270	270	O.D.
5"	200	210	210	220	220	PCD (b.c.)
	8 x 18	8 x 18	8 x 18	8 x 26	8 x 26	# of holes x diameter of holes
DN 150	265	285	285	300	300	O.D.
6"	225	240	240	250	250	PCD (b.c.)
	8 x 18	8 x 22	8 x 22	8 x 26	8 x 26	# of holes x diameter of holes
DN 175		315	315	330	350	O.D.
7"		270	270	280	295	PCD (b.c.)
		8 x 22	8 x 22	12 x 26	12 x 30	# of holes x diameter of holes
DN 200	320	340	340	360	375	O.D.
8"	280	295	295	310	320	PCD (b.c.)
	8 x 18	8 x 22	12 x 22	12 x 26	12 x 30	# of holes x diameter of holes
DN 250	375	395	405	425	450	O.D.
10"	335	350	355	370	385	PCD (b.c.)
	12 x 18	12 x 22	12 x 26	12 x 30	12 x 33	# of holes x diameter of holes
DN 300	440	445	460	485	515	O.D.
12"	395	400	410	430	450	PCD (b.c.)
	12 x 22	12 x 22	12 x 26	16 x 30	16 x 33	# of holes x diameter of holes
DN 350	490	505	520	555	580	O.D.
14"	445	460	470	490	510	PCD (b.c.)
	12 x 22	16 x 22	16 x 26	16 x 33	16 x 36	# of holes x diameter of holes
DN 400	540	565	580	620	660	O.D.
16"	495	515	525	550	585	PCD (b.c.)
	16 x 22	16 x 26	16 x 30	16 x 36	16 x 39	# of holes x diameter of holes
DN 500	645	670	715	730	755	O.D.
20"	600	620	650	660	670	PCD (b.c.)
	20 x 22	20 x 26	20 x 33	20 x 36	20 x 42	# of holes x diameter of holes
DN 600	755	780	840	845		O.D.
24"	705	725	770	770		PCD (b.c.)
	20 x 24	20 x 27	20 x 33	20 x 36		# of holes x diameter of holes

Check DIN 2527 PN10 and DIN 2527 PN6 Flange dimensions, DIN Flange available in 1 Bar to 400 Bar pressure rating

DIN 2527 PN40 Blind Flange Pressure Rating

Temperature In (°C)	Class 150	Class 300	Class 400	Class 600	Class 900	Class 1500	Class 2500
-29 TO 38	15.9	41.4	55.2	82.7	124.1	206.8	344.7
50	15.3	40	53.4	80	120.1	200.1	333.5
100	13.3	34.8	46.4	69.6	104.4	173.9	289.9
150	12	31.4	41.9	62.8	94.2	157	261.6
200	11.2	29.2	38.9	58.3	87.5	145.8	243
250	10.5	27.5	36.6	54.9	82.4	137.3	228.9
300	10	26.1	34.8	52.1	78.2	130.3	217.2
325	9.3	25.5	34	51	76.4	127.4	212.3
350	8.4	25.1	33.4	50.1	75.2	125.4	208.9
375	7.4	24.8	33	49.5	74.3	123.8	206.3
400	6.5	24.3	32.4	48.6	72.9	121.5	202.5
425	5.5	23.9	31.8	47.7	71.6	119.3	198.8
450	4.6	23.4	31.2	46.8	70.2	117.1	195.1

DIN 2527 PN100 Blind Flanges Wall Thickness

Normal Size Of Steel Pipe	Outer Diameter (O.D.)	10 Schedule	20 Schedule	30 Schedule	STD Wall	40 Schedule	60 Schedule	EXT Hvy	80 Schedule	100 Schedule	120 Schedule	140 Schedule	160 Schedule	XX Hvy
½	0.84	0.083	...	...	0.109	0.109	...	0.147	0.147	...	...	...	0.188	0.294
¾	1.05	0.083	...	...	0.113	0.113	...	0.154	0.154	...	...	...	0.219	0.308
1	1.315	0.109	...	...	0.133	0.133	...	0.179	0.179	...	...	...	0.25	0.358
1 ¼	1.66	0.109	...	...	0.14	0.14	...	0.191	0.191	...	...	...	0.25	0.382
1 ½	1.9	0.109	...	...	0.145	0.145	...	0.2	0.2	...	...	...	0.281	0.4
2	2.375	0.109	...	...	0.154	0.154	...	0.218	0.218	...	...	...	0.344	0.436
2 ½	2.875	0.12	...	...	0.203	0.203	...	0.276	0.276	...	...	...	0.375	0.552
3	3.5	0.12	-	-	0.216	0.216	-	0.3	0.3	-	-	-	0.438	0.6
3 ½	4	0.12	-	-	0.226	0.226	-	0.318	0.318	-	-	-	-	0.636
4	4.5	0.12	-	-	0.237	0.237	-	0.337	0.337	-	0.438	-	0.531	0.674
5	5.563	0.134	-	-	0.258	0.258	-	0.375	0.375	-	0.5	-	0.625	0.75
6	6.625	0.134	-	-	0.28	0.28	-	0.432	0.432	-	0.562	-	0.719	0.864
8	8.625	0.148	0.25	0.277	0.322	0.322	0.406	0.5	0.5	0.594	0.719	0.812	0.906	0.875
10	10.75	0.165	0.25	0.307	0.365	0.365	0.5	0.5	0.594	0.719	0.844	1	1.125	1
12	12.75	0.18	0.25	0.33	0.375	0.406	0.562	0.5	0.688	0.844	1	1.125	1.312	1
14	14	0.25	0.312	0.375	0.375	0.438	0.594	0.5	0.75	0.938	1.094	1.25	1.406	-
16	16	0.25	0.312	0.375	0.375	0.5	0.656	0.5	0.844	1.031	1.219	1.438	1.594	-
18	18	0.25	0.312	0.438	0.375	0.562	0.75	0.5	0.938	1.156	1.375	1.562	1.781	-
20	20	0.25	0.375	0.5	0.375	0.594	0.812	0.5	1.031	1.281	1.5	1.75	1.969	-
22	22	0.25	-	-	0.375	-	-	0.5	-	-	-	-	-	-
24	24	0.25	0.375	0.562	0.375	0.688	0.969	0.5	1.219	1.531	1.812	2.062	2.344	-
26	26	-	-	-	0.375	-	-	0.5	-	-	-	-	-	-
30	30	0.312	0.5	0.625	0.375	-	-	0.5	-	-	-	-	-	-

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DIN 2527 Flange