DIN 2642 Flange

Refer DIN 2642 PN10 Lap Joint Flange dimensions in mm

Table Of Content:

DIN 2642 Flange Specification
DIN 2642 Lap Joint Flange Price
Types Of DIN 2642 Flange
Material Of DIN 2642 Loose Flange
DIN 2642 Flange Dimensions PDF
DIN 2642 PN10 Flange Dimensions
DIN 2642 PN16 Flange Dimensions
Lapped Flanges DIN 2642 (PN10) Dimensions
DIN 2642 PN10 Loose Flange Dimensions
DIN 2642 Pressed Flange Dimensions
DIN 2642 Flange Standard
DIN 2642 RFLJ Flange Vs DIN 2642 LJFF Flange
DIN 2642 PN10 Lap Joint Flange Installation
DIN 2642 Vanstone Flange Vs Lap Joint Flange
Weight Of DIN 2642 LJ Flange

Benefits Of DIN 2642 Lapped Joint Flange
Stud Bolt Length For DIN 2642 RFLJ Flange
Applications Of DIN 2642 PN10 Flange
Sizes Of DIN 2642 PN16 Flange
DIN 2642 Pressed Flange Facing Types
DIN 2642 Vanstone Flange Manufacturing Process
Tolerances Of Flange DIN 2642 PN16
Gasket For Flange DIN 2642
Diameters And Drilling Of DIN 2642 PN10 Lap Joint Flange
Flange C DIN 2642 Pressure Rating
Thickness Of Flange DIN 2642 Pn 10

DIN 2642 Flange Specification

Specification	DIN 2642 Flange
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.
Forging Methods	Casting/ Forging/ Rolling/ Cutting
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Production Technique	Forged/ Heat treated and machined
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
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.
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc

Purchasing DIN 2642 Lap Joint Flange from the manufacturer directly saves 15% costing

DIN 2642 Lap Joint Flange Price

Type Of Flange	Size In Inch	SCH	Class	Grade	Price In INR (India) Per Piece
Lap Joint Flange	3/4	40	150	DIN 2642 PN10	187.00
-	1	40	150	-	235.00
-	2	40	150	-	342.00
-	3	40	150	-	524.00
-	4	80	300	-	830.00
-	6	80	300	-	1225.00
-	8	80	300	-	1521.00
Lap Joint Flange	10	80	300	DIN 2642 PN10	1873.00

Types Of DIN 2642 Flange

DIN 2642 Pipe Flange

DIN 2642 Lap Joint Flange

DIN 2642 Loose Flange

DIN 2642 LJ Flanges

DIN 2642 Lapped Joint Flanges

DIN 2642 Vanstone Flanges

DIN 2642 RFLJ Flanges

DIN 2642 LJFF Flanges

DIN 2642 PN10 Flanges

DIN 2642 PN10 Lap Joint Flanges

DIN 2642 Forging Flanges

DIN 2642 Pressed Flange

Flange DIN 2642 Pn16

Flange DIN 2642 PN 10

Lap Joint Flange DIN 2642

Lapped Flange DIN 2642

Flange C DIN 2642

DIN 2642 PN10 Pressed Flanges

Material Of DIN 2642 Loose 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
Aluminium	5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel	ASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
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
Brass	3602 / 2604 / H59 / H62 / etc.
Inconel	ASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750
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)
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
Alloy 20	ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
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
Other material	Tin bronze/ Alumunum bronze/ Lead bronze

German institute for standardisation standard DIN 2642 Loose Flange is available in PN10 pressure class, DIN 2642 LJ Flange supplier in India offer stamping, marking & MTR

DIN 2642 Flange Dimensions PDF

NPS			DIN 2642 Flange					Types Of Screws			Weight In Kilogram
(Diameter)	d1)		(D)	(d6)	(b)	(k)	(e)	(Holes)	(Thread)	(d2)	(Kilogram)
(Diameter)	ISO Series 1	DIN Series 2	(D)	(d6)	(b)	(k)	(e)	(Holes)	(Thread)	(d2)	(Kilogram)
15	-	20	95	22	14	65	3	4	M 12	14	0,689
15	21,3	-	95	24	14	65	3	4	M 12	14	0,689
20	-	25	105	28	14	75	3	4	M 12	14	0,806
20	26,9	-	105	30	14	75	3	4	M 12	14	0,806
25	-	30	115	33	16	85	4	4	M 12	14	1,11
25	33,7	-	115	36	16	85	4	4	M 12	14	1,11
32	-	38	140	42	16	100	4	4	M 16	18	1,64
32	42,4	-	140	46	16	100	4	4	M 16	18	1,64
40	-	44,5	150	50	16	110	4	4	M 16	18	1,86
40	48,3	-	150	54	16	110	4	4	M 16	18	1,86
50	-	57	165	62	16	125	5	4	M 16	18	2,2
50	60,3	-	165	65	16	125	5	4	M 16	18	2,2
65	76,1	-	185	81	16	145	5	4	M 16	18	2,62
80	88,9	-	200	94	18	160	5	8	M 16	18	3,32
100	-	108	220	113	18	180	5	8	M 16	18	3,67
100	114,3	-	220	119	18	180	5	8	M 16	18	3,67
125	-	133	250	138	18	210	5	8	M 16	18	4,54
125	139,7	-	250	145	18	210	5	8	M 16	18	4,54
150	-	159	285	164	18	240	5	8	M 20	22	5,6
150	168,3	-	285	173	18	240	5	8	M 20	22	5,6
200	219,1	-	340	225	20	295	5	8	M 20	22	7,46
250	-	267	395	273	22	350	5	12	M 20	22	10,3
250	273	-	395	279	22	350	5	12	M 20	22	10,3
300	323,9	-	445	329	26	400	5	12	M 20	22	14
350	355,6	-	505	362	28	460	6	16	M 20	22	18,5
350	-	368	505	374	28	460	6	16	M 20	22	18,5
400	406,4	-	565	413	32	515	6	16	M 24	26	25
400	-	419	565	426	32	515	6	16	M 24	26	25
(450)	457	-	615	467	38	565	6	20	M 24	26	30,6
500	508	-	670	517	38	620	6	20	M 24	26	37
600	610	-	780	618	44	725	7	20	M 27	30	56,3
700	711	-	895	721	50	840	7	24	M 27	30	80,4
800	813	-	1015	824	56	950	7	24	M 30	33	113,2

DIN 2642 PN10 Flange Dimensions

DIN 2642 PN16 Flange Dimensions

Concentric/ Smooth/ Spiral serrated finish/ Plain collars DIN 2642 Lapped Joint Flange Material manufacturer in India

Lapped Flanges DIN 2642 (PN10) Dimensions

DIN 2642 PN10 Loose Flange Dimensions

Pipe Size			Flange					Threaded/ Screws			Weight In KG
(Rated Diameter)	d1)		(D)	(d6)	(b)	(k)	(e)	(Holes)	(Thread)	(d2)	(Kilogram)
(Rated Diameter)	ISO Series 1	DIN Series 2	(D)	(d6)	(b)	(k)	(e)	(Holes)	(Thread)	(d2)	(Kilogram)
15	-	20	95	22	14	65	3	4	M 12	14	0,689
15	21,3	-	95	24	14	65	3	4	M 12	14	0,689
20	-	25	105	28	14	75	3	4	M 12	14	0,806
20	26,9	-	105	30	14	75	3	4	M 12	14	0,806
25	-	30	115	33	16	85	4	4	M 12	14	1,11
25	33,7	-	115	36	16	85	4	4	M 12	14	1,11
32	-	38	140	42	16	100	4	4	M 16	18	1,64
32	42,4	-	140	46	16	100	4	4	M 16	18	1,64
40	-	44,5	150	50	16	110	4	4	M 16	18	1,86
40	48,3	-	150	54	16	110	4	4	M 16	18	1,86
50	-	57	165	62	16	125	5	4	M 16	18	2,2
50	60,3	-	165	65	16	125	5	4	M 16	18	2,2
65	76,1	-	185	81	16	145	5	4	M 16	18	2,62
80	88,9	-	200	94	18	160	5	8	M 16	18	3,32
100	-	108	220	113	18	180	5	8	M 16	18	3,67
100	114,3	-	220	119	18	180	5	8	M 16	18	3,67
125	-	133	250	138	18	210	5	8	M 16	18	4,54
125	139,7	-	250	145	18	210	5	8	M 16	18	4,54
150	-	159	285	164	18	240	5	8	M 20	22	5,6
150	168,3	-	285	173	18	240	5	8	M 20	22	5,6
200	219,1	-	340	225	20	295	5	8	M 20	22	7,46
250	-	267	395	273	22	350	5	12	M 20	22	10,3
250	273	-	395	279	22	350	5	12	M 20	22	10,3
300	323,9	-	445	329	26	400	5	12	M 20	22	14
350	355,6	-	505	362	28	460	6	16	M 20	22	18,5
350	-	368	505	374	28	460	6	16	M 20	22	18,5
400	406,4	-	565	413	32	515	6	16	M 24	26	25
400	-	419	565	426	32	515	6	16	M 24	26	25
(450)	457	-	615	467	38	565	6	20	M 24	26	30,6
500	508	-	670	517	38	620	6	20	M 24	26	37
600	610	-	780	618	44	725	7	20	M 27	30	56,3
700	711	-	895	721	50	840	7	24	M 27	30	80,4
800	813	-	1015	824	56	950	7	24	M 30	33	113,2

DIN 2642 Pressed Flange Dimensions

Size	Outside Daimeter	D 1	D 2	Thickness	Height	L	S- Φ d3
DN 15	95	24	38	3	11.5	65	4-Φ14
DN 20	105	30	48	3	14	75	4-Φ14
DN 25	115	37	53	3	16	85	4-Φ14
DN 32	140	46	68	3	16.5	100	4-Φ18
DN 40	150	54	77	4	17.5	110	4-Φ18
DN 50	165	65	91	4	19.5	125	4-Φ18
DN 65	185	81	108	4	21	145	4-Φ18
DN 80	200	94	123	5	22	160	8-Φ18
DN 100	220	119	141	5	23	180	8-Φ18
DN 125	250	145	168	5	25	210	8-Φ18
DN 150	285	173	192	5	27	240	8-Φ22
DN 200	340	225	245	5	31	295	8-Φ22

DIN 2642 Flange Standard

Female, RJ, RTJ, Tongue, Raised, Flat, Male, Groove Face EN 1092-1 DIN 2642 RFLJ/ LJFF/ Vanstone Flange manufacturer in India

DIN 2642 RFLJ Flange Vs DIN 2642 LJFF Flange

DIN 2642 PN10 Lap Joint Flange Installation

DIN 2642 Vanstone Flange Vs Lap Joint Flange

Weight Of DIN 2642 LJ Flange

Normal Size Of Steel Pipe		Dimensions In Millimeter		Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	DIN 2642 Lap Joint Flange Outer Daimeter (O.D.) In (MM)	Lap Joint Flange Wall Thickness Of (D) In M)	DIN 2642 Lap Joint Pipe Flange
1/2	15	88.9	11.2	0.4
3/4	20	98.6	12.7	0.6
1	25	108	14.2	0.8
1 1/4	32	117.3	15.7	1
1 1/2	40	127	17.5	1.3
2	50	152.4	19.1	2.1
2 1/2	65	177.8	22.4	3.3
3	80	190.5	23.9	3.9
3 1/2	90	215.9	23.9	4.8
4	100	228.6	23.9	5.3
5	125	254	23.9	6.1
6	150	279.4	25.4	7.5
8	200	342.9	28.4	12.1
10	250	406.4	30.2	16.5
12	300	482.6	31.8	26.2
14	350	533.4	35.1	34.6
16	400	596.9	36.6	44.8
18	450	635	39.6	48.9
20	500	698.5	42.9	61.9

Benefits Of DIN 2642 Lapped Joint Flange

Stud Bolt Length For DIN 2642 RFLJ Flange

CLass	Class 150	Class 300	Class 600	Class 900	Class 1500	Class 2500
Diameter Of (A)	305	321	345	368	368	375
Diameter Of (D)	405	445	510	545	585	675
Thickness Of (B)	30.2	47.7	63.5	69.9	108	165.1
Diameter Of K	362	387.4	431.8	469.9	482.6	539.8
Hight	49	95	111	127	178	229
Nimber L	12	16	16	16	12	12
Diameter L	25.4	28.6	34.9	38.1	50.8	66.7
Stud Bolts Diameter And Length
Diameter In (Inch)	7/8	1	1.1/4	1.3/8	1.7/8	2.1/2
Length In mm	115	160	215	235	335	490

Applications Of DIN 2642 PN10 Flange

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

Sizes Of DIN 2642 PN16 Flange

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

DIN 2642 Pressed Flange Facing Types

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

DIN 2642 Vanstone Flange Manufacturing Process

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

Tolerances Of Flange DIN 2642 PN16

ANSI B16.5 Lap Joint Pipe Flange	Diameter	Tolerance
(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 Flange DIN 2642

(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

Diameters And Drilling Of DIN 2642 PN10 Lap Joint Flange

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

Flange C DIN 2642 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

Thickness Of Flange DIN 2642 Pn 10

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	-	-	-	-	-	-

Contact Person

Factory Address: