DIN 2633 Flange

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DIN 2633 Flange

Refer DIN 2633 PN 16 Weld Neck Flanges Dimensions, Face Types and Price List Ex Dubai

How Does A DIN 2633 Flange Work

The device is circumferentially welded with a DIN 2633 Flange. Because the flanges are welded at the neck, the quality of the butt-welded region may be evaluated using radiography. Because the grooves of the pipe and the flange fit, there is less turbulence and degradation inside the pipeline. As a result, din 2633 weld neck flanges are preferred in a variety of essential applications.

The Difference Between DIN 2633 Blind Flanges And DIN 2633 Slip On Flanges

DIN 2633 Slip On Flange is typically made from forged and cast steel. Forged steel is a carbon and iron combination that has been compacted under tremendous pressure to create a very robust. For almost a thousand years, DIN 2633 Blind Flange has been employed to make a variety of products. Modern forged steel is produced using specialised machinery or hydraulic hammers. Cast steel is an iron-containing alloy with a high carbon percentage of around 0.75%. Cast steel is molten steel that has been formed in a mould.
Cast steel is commonly available in many of the same alloys as carbon steels. There are chances that it can be manufactured as wrought metals. Despite the fact that wrought and cast steel have the same chemical makeup, their mechanical qualities differ.

DIN 2633 Blind Flange manufacturer In UAE For Oil And Gas Industry, Check Surface Finish Of DIN 2633 Long Weld Neck Flanges

What Are The Applications Of A DIN 2633 PN 16 Weld Neck Flanges?

Heat treatments, forging, and machining are the methods utilised in the manufacture of DIN 2633 PN 16 Weld Neck Flanges. Flanges with DIN 2633 specifications can be utilised at a temperature of roughly 120°C or up to 16 bar pressure. Utilizing the din 2633 flange substance at temperatures greater than 120°C to 300°C, may result in a lower yield point point. When considering acquiring these flanges, this must be taken into account. These flanges are useful in many industries like petroleum, natural gas and so on.

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Table of content

Specialized in manufacturing

DIN 2633 Flange

DIN 2633 Flanges is circumferentially welded into the system.

Size

1⁄₂" inches to 48 inches

Class

150 to 2500

ASTM

A182, A105, A694

ASME

B16.5

DIN 2633 Flange Products

Blind Flanges

DIN 2633 Blind Flanges generally produced by using either Forged or Cast Steel.

Slip-On Flanges

DIN 2633 Slip-On Flanges come in different face type such as RTJ, RF and FF flanges.

Welding Neck Flanges

DIN 2633 Welding Neck of the flanges allows for welding of the flanges with pipes.

DIN 2633 Welding Neck Flanges Face Types

Ring Type Joint
Flat Face
Raised Face
Male & Female
Tongue & Groove

DIN 2633 PN 16 Flange Surface Finish

Stock Finish
Spiral Serrated
Concentric Serrated
Smooth Finish
Lapped Finish
Cold Water Finish

DIN 2633 Pipe Flange Welding Ends

The welding ends of weld neck flanges must be furnished in according with DIN 2633. Usually, when the mating pipe wall thickness is much less or equal to 16 millimeter, form 22(shape 22) according to DIN 2633 should be applied

DIN 2633 PN 16 Weld Neck Flanges Specification

Specifications	DIN 2633 Flange
Testing	Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector
Brand Name	Schulzmann
Equipment	Pushing Machine Press machine electric bevelling machine
Schedule	SCH 5S To XXS
Manufacturers Size	NPS 1⁄₂" To NPS 48”
Methods Of Forging	Casting Forging Rolling Cutting
Supporting Material For Flanges	Gasket/ Ring Joint/ Flanges Bolts
Pressure Class	Class 150 To Class 2500
Available Packing	Packing In Plywood Box And Plywood Pallet
Use In	Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc.
Transportation In	Air & Ocean and Land
Supply Ability	350 Ton Per Month
Manufacturing Productivity	700 ton per month
Certificate	ISO
Payment Type	L/C,T/T,D/P,Paypal

DIN 2633 Flange Price List

Description	Price In US ($)
WN, DN40, 51 X 1.6 1.4404 DIN 2633	US $432.11 Per KG
WNRF, DN20 25 X 1.6 1.4404 DIN 2633	US $580.36 Per KG
WNRF, 80/88.9 ND 16 DIN 2633	US $6.23 Per PCS
WN,FLANGES 125/139.7 ND 16 DIN 2633	US $10.53 Per PCS
FLANGES WNRF, DN 65 76.1 X 1.8 1.4404 DIN 2633	US $742.50 Per KG
WELDING NECK FLANGES, DN 200/DA 219.10 MM, PN16	US $1.66 Per PCS
DN40 51 X 40,5301.6 1.4404 DIN 2633	US $509.07 Per KG
DN25 38 X 1.6 1.4404 DIN 2633	US $835.83 Per KG
DN40 51 X 1.6 1.4404 DIN 2633	US $254.53 Per KG
DN 20 25 X 1.6 1.4404 DIN 2633	US $342.83 Per KG
DN 40 51 X 1.6 1.4404 DIN 2633	US $342.05 Per KG
DN 25 38 X 1.6 1.4404 DIN 2633	US $417.92 Per KG

Types Of Flange DIN 2633

DIN 2633 Welding Neck Flanges

DIN 2633 Weld Neck Flanges

DIN 2633 WNRF Flanges

DIN 2633 Long Weld Neck Flanges

DIN 2633 LWNRF Flanges

DIN 2633 WN Flanges

DIN 2633 Blind Flanges

DIN 2633 Slip On Flanges

Welding Neck Flanges DIN 2633

Flanges Dn100 Pn16 Din 2633

Flanges Dn65 Pn16 Din 2633

Flanges DIN 2633 En 1092-1

DIN 2633 Blind Flange Weight Chart

DN	D	b	h	d5	d5	S	d6	di	d2	n	R	C	Kilogram
65	185	18	45	76,1	76,1	2,9	90	145	18	4	6	10	3,6
80	200	20	50	88,9	88,9	3,2	105	160	18	8	8	10	3,7
100	220	20	52	108	114,3	3,6	125	180	18	8	8	12	4,62
125	250	22	55	133	139,7	4	150	210	18	8	8	12	6,30
150	285	22	55	159	168,3	4,5	175	240	22	8	10	12	7,75
200	340	24	62	219	219,1	5,9	235	295	22	12	10	16	11,0
250	405	26	70	273	273	6,3	292	355	26	12	12	16	16,4
300	460	28	78	324	323,9	7,1	344	410	26	12	12	16	22,5
350	520	30	82	368	355,6	8	390	470	26	16	12	16	30,5
400	580	32	85	419	406,4	8	445	525	30	16	12	16	36,3
500	715	34	90	521	508	8	548	650	33	20	12	16	59,5

DIN 2633 Slip On Flange Sizes

Nominal diameter	NPS In MM	Diameter Of Pitch Circle (P.C.) In MM	Holes Of Thread In MM	Standard	Pressure Class
DN 20	3/4" (26,9 mm)	75 mm	4 x 14 mm Ø	DIN 2633	PN 16
DN 25	1" (33,7 )	85	4 x 14 Ø	-	-
DN 32	1.1/4" (42,4 )	100	4 x 18 Ø	-	-
DN 40	1.1/2" (48,3 )	110	4 x 18 Ø	-	-
DN 50	2" (60,3 )	125	4 x 18 Ø	-	-
DN 65	76,1	145	4 x 18 Ø	-	-
DN 80	88,9	160	8 x 18 Ø	-	-
DN 100	108	180	8 x 18 Ø	-	-
DN 100	114,3	180	8 x 18 Ø	-	-
DN 125	133	210	8 x 18 Ø	-	-
DN 125	139,7	210	8 x 18 Ø	-	-
DN 150	159	240	8 x 22 Ø	-	-
DN 150	168,3	240	8 x 22 Ø	-	-
DN 200	219,1	295	12 x 22 Ø	-	-
DN 250	273	355	12 x 26 Ø	-	-
DN 300	323,9	410	12 x 26 Ø	DIN 2633	PN 16

DIN 2633 PN10 Flange Dimensions

DN	d1		D	b	k	h1	d3	S	r	h2	d4	f	Number of holes	d2	KG
DN	ISO	DIN	D	b	k	h1	d3	S	r	h2	d4	f	Number of holes	d2	KG
250	-	267	405	26	355	70	285	6.3	12	16	320	3	12	26	16.26
	273	-	405	26	355	70	292	6.3	12	16	320	3	12	26	15.87
300	323.9	-	460	28	410	78	344	7.1	12	16	378	4	12	26	21.24
350	355.6	-	520	30	470	82	390	8	12	16	438	4	16	26	31.38
	-	368	520	30	470	82	390	8	12	16	438	4	16	26	28.95
400	406.4	-	580	32	525	85	445	8	12	16	490	4	16	30	39.3
	-	419	580	32	525	85	445	8	12	16	490	4	16	30	36.3
500	508	-	715	34	650	90	548	8	12	16	610	4	20	33	59.63
600	610	-	840	36	770	95	652	8.8	12	18	725	5	20	36	82.54
700	711	-	910	36	840	100	755	8.8	12	18	795	5	24	36	83.9
800	813	-	1025	38	950	105	855	10	12	20	900	5	24	39	107.3
900	914	-	1125	40	1050	110	955	10	12	20	1000	5	28	39	124.97
1000	1016	-	1255	42	1170	120	1058	10	16	22	1115	5	28	42	163.76
1200	1220	-	1485	48	1390	130	1262	12.5	16	30	1330	5	32	48	244.15
1400	1420	-	1685	52	1590	145	1465	14.2	16	30	1530	5	36	48	320.87
1600	1620	-	1930	58	1820	160	1668	16	16	35	1750	5	40	56	465.83
1800	1820	-	2130	62	2020	170	1870	17.5	16	35	1950	5	44	56	570.52
2000	2020	-	2345	66	2230	180	2072	20	16	40	2150	5	48	62	706.74

DIN 2633 PN16 Flange Dimensions

DIN 2633 Welding Neck Flange

Pipe Size			Flanges				Neck				Raised face (RF)		Screws			Weight
																(7,85 Kg/dm3)
	d1		D	b	k	h1	d3	s	r	h2	d4	f	Holes	Thread	d2	Kg
Diameter	ISO Series	DIN Series
15	-	20	95	14	65	35	30	2	4	6	45	2	4	M 12	14	0,648
	21,3	-					32
20	-	25	105	16	75	38	38	2,3	4	6	58	2	4	M 12	14	0,952
	26,9	-					40
25	-	30	115	16	85	38	42	2,6	4	6	68	2	4	M 12	14	1,14
	33,7	-					45
32	-	38	140	16	100	40	52	2,6	6	6	78	2	4	M 16	18	1,69
	42,4	-					56
40	-	44,5	150	16	110	42	60	2,6	6	7	88	3	4	M 16	18	1,86
	48,3	-					64
50	-	57	165	18	125	45	72	2,9	6	8	102	3	4	M 16	18	2,53
	60,3	-					75
65	76,1	-	185	18	145	45	90	2,9	6	10	122	3	4	M 16	18	3,06
80	88,9	-	200	20	160	50	105	3,2	8	10	138	3	8	M 16	18	3,7
100	-	108	220	20	180	52	125	3,6	8	12	158	3	8	M 16	18	4,62
	114,3	-					131
125	-	133	250	22	210	55	150	4	8	12	188	3	8	M 16	18	6,3
	139,7	-					156
150	-	159	285	22	240	55	175	4,5	10	12	212	3	8	M 20	22	7,75
	168,3	-					184
200	219,1	-	340	24	295	62	235	5,9	10	16	268	3	8	M 20	22	11,3
250	-	267	395	26	350	68	285	6,3	12	16	320	3	12	M 20	22	14,7
	273	-					292
300	323,9	-	445	26	400	68	344	7,1	12	16	370	4	12	M 20	22	17,4
350	355,6	-	505	26	460	68	385	7,1	12	16	430	4	16	M 20	22	23,6
	-	368														21,6
400	406,4	-	565	26	515	72	440	7,1	12	16	482	4	16	M 24	26	28,6
	-	419														26,2
(450)	457	-	615	28	565	72	488	7,1	12	16	532	4	20	M 24	26	31,5
500	508	-	670	28	620	75	542	7,1	12	16	585	4	20	M 24	26	38,1
600	610	-	780	28	725	80	642	7,1	12	18	685	5	20	M 27	30	44,6
700	711	-	895	30	840	80	745	8	12	18	800	5	24	M 27	30	62,4
800	813	-	1015	32	950	90	850	8	12	18	905	5	24	M 30	33	84,1
900	914	-	1115	34	1050	95	950	10	12	20	1005	5	28	M 30	33	98,5
1000	1016	-	1230	34	1160	95	1052	10	16	20	1110	5	28	M 33	36	115

Shortest Delivery Time In DIN 2633 Pn16 Welding-neck Flange, View Flange Dn100 Pn16 DIN 2633 Pressure Rating and Bolt Chart

DIN 2633 PN16 Welding-Neck Flange Pressure Rating

Temperature (Dedgree C)	Class Of Flanges
Temperature (Dedgree C)	(150#)	(300#)	(400#)	(600#)	(900#)	(1500#)	(2500#)
-29 - 38	19.8	51.7	68.9	103.4	155	259	431
50	19.5	51.7	68.9	103.4	155	259	431
100	17.7	51.5	68.7	103.0	155	258	429
150	15.8	50.2	66.8	100.3	151	251	418
200	13.8	48.6	64.8	97.2	146	243	405
250	12.1	46.3	61.7	92.7	139	232	386
300	10.2	42.9	57.0	85.7	129	214	357
325	9.3	41.4	55.0	82.6	124	207	344
350	8.4	40.0	53.4	80.0	120	200	334
375	7.4	37.8	50.4	75.7	114	189	315
400	6.5	34.7	46.3	69.4	104	174	290
425	5.5	28.8	38.4	57.5	86.3	144	240
450	4.6	23.0	30.7	46.0	69.0	115	192
475	3.7	17.1	22.8	34.2	51.3	85.4	142
500	2.8	11.6	15.4	23.2	34.7	57.9	96.5
538	1.4	5.9	7.9	11.8	17.7	29.5	49.2

Flange DN100 PN16 DIN 2633 Bolt Chart

Size in (Inches)	Size in (Millimeter)	Bolts Number	Bolts Size In UNC	Stud Length (RF)	Stud Size In ISO	Machine Bolts Length
1/2	15	4	1/2	55	M14	50
3/4	20	4	1/2	65	M14	50
1	25	4	1/2	65	M14	55
1 1/4	32	4	1/2	70	M14	55
1 1/2	40	4	1/2	70	M14	65
2	50	4	5/8	85	M16	70
2 1/2	65	4	5/8	90	M16	75
3	80	4	5/8	90	M16	75
3 1/2	90	8	5/8	90	M16	75
4	100	8	5/8	90	M16	75
5	125	8	3/4	95	M20	85
6	150	8	3/4	100	M20	85
8	200	8	3/4	110	M20	90
10	250	12	7/8	115	M24	100
12	300	12	7/8	120	M24	100
14	350	12	1	135	M27	115
16	400	16	1	135	M27	115
18	450	16	1 1/8	145	M30	125
20	500	20	1 1/8	160	M30	140
24	600	20	1 1/4	170	M33	150

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DIN 2633 Flange Gasket

Normal Pipe Size In Inch	(I.D.) Gasket	(O.D.) Gasket
Normal Pipe Size In Inch	(I.D.) Gasket	Class 150	Class 300	Class 400	Class 600	Class 900
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