Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF 150 NB Sch80 300# RF=4MM

Type: Nonstandard Welding Neck Flange
Material: F53 (2507/UNS S32750)
Pressure: 300# (CL300)
Size: DN150 (6″)
Standard: ASME B16.5
Flange Facing Type: Raised Face (RF)

20201016233843 22057 - Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF 150 NB Sch80 300# RF=4MM

Composition ranges for F53 (2507/UNS S32750) grade stainless steels

Grade	Chemistry (Typical Values)												Mechanicals
Specification	Cr	Ni	Mo	Cu Max	N Max		Si Max	Mn Max	P max	S max	C max	Fe	Proof Stress 0.2% (MPa)	Tensile Strength (MPa)	Elongation A5 (%)	Hardness HB (max)	Hardness HBR (max)
2507	24.0-26.0	6.0-8.0	3.0-5.0	0.75	0.24-0.32		0.80	1.20	0.035	0.020	0.030	Bal	550	795	15	310	32

201673065652996676 - Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF 150 NB Sch80 300# RF=4MM

ANSI, ASME, ASA B16.5 300lb/sq.in. WELDING NECK FLANGE RF
ø	D	b	g	m	a	J*	h	k	Holes	l	Kg.
1/2″	95,2	14,3	34,9	38,1	21,3	15,7	52,4	66,7	4	15,9	0,900
3/4″	117,5	15,9	42,9	47,6	26,7	20,8	57,1	82,5	4	19,0	1,500
1″	123,8	17,5	50,8	54,0	33,5	26,7	61,9	88,9	4	19,0	1,900
1 1/4″	133,3	19,0	63,5	63,5	42,2	35,1	65,1	98,4	4	19,0	2,600
1 1/2″	155,6	20,6	73,0	69,8	48,3	40,9	68,3	114,3	4	22,2	3,300
2″	165,1	22,2	92,1	84,1	60,3	52,6	69,8	127,0	8	19,0	3,600
2 1/2″	190,5	25,4	104,8	100,0	73,1	62,7	76,2	149,2	8	22,2	5,400
3″	209,5	28,6	127,0	117,5	88,9	78,0	79,4	168,3	8	22,2	7,400
3 1/2″	228,6	30,2	139,7	133,3	101,6	90,2	81,0	184,1	8	22,2	8,900
4″	254,0	31,7	157,2	146,0	114,3	102,4	85,7	200,0	8	22,2	11,900
5″	279,4	34,9	185,7	177,8	141,2	128,3	98,4	234,9	8	22,2	16,000
6″	317,5	36,5	215,9	206,4	168,4	154,2	98,4	269,9	12	22,2	20,200
8″	381,0	41,3	269,9	260,3	219,1	202,7	111,1	330,2	12	25,4	31,000
10″	444,5	47,6	323,4	320,7	273,0	254,5	117,5	387,3	16	28,6	44,300
12″	520,7	50,8	381,0	374,6	323,8	304,8	130,2	450,8	16	31,7	64,000
14″	584,2	54,0	412,7	425,4	355,6	336,5	142,9	514,3	20	31,7	88,000
16″	647,7	57,1	469,9	482,6	406,4	387,3	146,0	571,5	20	34,9	113,000
18″	711,2	60,3	533,4	533,4	457,2	438,1	158,7	628,6	24	34,9	134,000
20″	774,7	63,5	584,2	587,4	508,0	488,9	161,9	685,8	24	34,9	171,000
22″	838,2	66,7	641,2	641,2	558,8	539,7	165,1	742,9	24	41,3	195,000
24″	914,4	69,8	692,1	701,7	609,6	590,5	168,3	812,8	24	41,3	238,000
*	The data “J” corresponds to the STD schedule

NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer’s option.
6. Welding Neck Flange Bore Size SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100, SCH 120, SCH140, SCH160, XS

PT – PENETRATION TESTING

20181091828401311297 1 1 - Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF 150 NB Sch80 300# RF=4MM

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.

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