DIN 2623 A182 F304 WNRF Flange DN50 PN16

Packaging & Delivery

Packaging Details: Seaworthy plywood case or as customer requests

Delivery Detail: 2 - 15 days after receiving the deposit

Packaging Details:	Seaworthy plywood case or as customer requests
Delivery Detail:	2 - 15 days after receiving the deposit

Specifications

DIN 2623 A182 F304 WNRF Flange DN50 PN16
1. Material: Stainless steel 304
2. Size: 2" (DN50)

3. Standard: DIN 2623

4. Type: F304 WNRF Flange

5. Pressure: PN16

China Flange Manufacturer Yaang supplies DIN 2623 A182 F304 WNRF Flange, DN50, PN16.

Composition ranges for 304 grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

-

0.08

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

0.10

304L

min.

max.

-

0.030

-

2.0

-

0.75

-

0.045

-

0.030

18.0

20.0

-

8.0

12.0

-

0.10

304H

min.

max.

0.04

0.10

-

2.0

-

0.75

-0.045

-

0.030

18.0

20.0

-

8.0

10.5

-

		F304 WNRF Flange DN50 PN16
1	Material:	Stainless Steel: such as 304, 304L, 316, 316L, 321 , 310S, 904L, S31803, F51 and so on.
2	Standard:	GB, JIS, BS, DIN, ANSI and Non standard
3	ANSI Class:	15, 030, 040, 060, 090
4	Size:	1/2" - 24"
5	Type:	Slip-on flanges, Blind flanges, Lap joint flanges, Welding neck flanges,Plate flange, Socket welding flanges and Treaded flanges
6	Pressure ratings:	Class: 150 300 400 600 900 1500 and 2500 PN: 6 10 16 25 40 64 and 160 , 5K - 40K and so on
7	Sealing surface:	FF ,RF, LJ, FM , R.T.J , R.J and so on .
8	Production process:	raw material-cutting-heating-forging-heat treatment-maching-inspection.
15	Application:	petroleum, chemical, power, gas, water, linepipe, heat exchanger, shipbuilding, construction, etc.
16	Tolerance:	not less than +_8% of normal wall thickness.

Germany standard flange DIN 2633 welding neck flanges; nominal pressure 16
Vorschweißflansche DIN 2633 Nenndruck 16
Brides à souder à collerette DIN 2633: pression nominale 16
Pipe			Flange				Neck				Raised face		Screws			Weight
																(7,85 Kg/dm3)
Rated	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
(175)	193,7	-	315	24	270	60	210	5,4	10	12	242	3	8	M 20	22	9,85
200	219,1	-	340	24	295	62	235	5,9	10	16	268	3	12	M 20	22	11
250	-	267	405	26	355	70	285	6,3	12	16	320	3	12	M 24	26	15,6
	273	-					292
300	323,9	-	460	28	410	78	344	7,1	12	16	378	4	12	M 24	26	22
350	355,6	-	520	30	470	82	390	8	12	16	438	4	16	M 24	26	31,2
	-	368														28,8
400	406,4	-	580	32	525	85	445	8	12	16	490	4	16	M 27	30	39,3
	-	419														36,3
(450)	457	-	640	34	585	85	490	8	12	16	550	4	20	M 27	30	44,3
500	508	-	715	34	650	90	548	8	12	16	610	4	20	M 30	33	61
600	610	-	840	36	770	95	652	8,8	12	18	725	5	20	M 33	36	75,4
700	711	-	910	36	840	100	755	8,8	12	18	795	5	24	M 33	36	77
800	813	-	1025	38	950	105	855	10	12	20	900	5	24	M 36	39	101
900	914	-	1125	40	1050	110	955	10	12	20	1000	5	28	M 36	39	122
1000	1016	-	1255	42	1170	120	1058	10	16	22	1115	5	28	M 39	42	162

NOTE:

1. Facing according to DIN 2526

Flat face:

Form A, Face without any requirements

Form B, Face Rz=160, machined (not smoother than 40µm)

Raised Face:

Form C, Face Rz=160, machined (not smoother than 40µm)

Form D, Face Rz=40, machined

Form E, Face Rz=16, machined

2. Tongue and groove according to DIN 2512

Form F, Tongue

Form N, Groove

3. Male and Female according to DIN 2513, DIN 2514

Form V13, V14, Male

Form R13, R16, Female

4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695

5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696

Production Capacity & Purchase Details

Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.
Material Carbon Steel: RST37.2, C22.8, S235JR, ST37, P235GH, P245GH, P250GH, ASTM A105
Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.

Weld neck flange is a type of pipe flange that incorporates a cast-in neck that is welded to the pipe. Unlike a plain flange that is slipped over the pipe prior to being welded into place, a weld neck flange has a spout-like neck that is beveled to match up to the pipe. Once the pipe is beveled to match the weld neck flange, a perfect V shape is created in which a butt weld is placed to connect the two components.

APPLICATIONS :

1. petrochemical industry

2. Pharmaceutical industry

3. Food industry

4. Aviation and aerospace industry

5. Architectural decoration industry

6. Oil and gas industry

Other Features:

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce flange with special specifications according to customers’ requirements;

If any inquiry about products, please feel free to contact us [email protected]

PT - PENETRATION TESTING

penetration testing (PT)

This method is used for detection of welding discontinuities (material discontinuities) appearing on the surface of a welded connector. This test is done following a visual testing of a welded connector and used mainly for both ferromagnetic and non-ferromagnetic materials.