ANSI B16.36 Orifice Flanges, SS Orifice Flanges Manufacturer, Suppliers

Orifice Flanges

Orifice Raised Face Flanges, API 6A Orifice Flange, Carbon Steel Orifice Flanges, BS1560 Orifice Flanges, Duplex Steel Orifice Flanges Manufacturer in Mumbai, India.

Orifice Flanges

Orifice Flanges Din 2629, Hastelloy Orifice Raised Face Flanges, Nickel Alloys Orifice Flanges, Class 1500 Orifice Flanges, EN1092-2 Orifice Flanges Manufacturers & Suppliers in India.

Orifice Flanges Specification

Size Chart	1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Standards	ANSI/ASME B16.36, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ASME Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ASME B16.36/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most Common Types	Forged / Threaded / Screwed / Plate
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production technique	Forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin	Indian / West Europe / Japan / USA / Korean
Manufacturer of	ASME DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ANSI B16.36 Class 150 Forged Flanges: -BS Flange, EN Flange, API 6A Flanges, ASME Flanges, ASME Flanges, DIN Flanges, EN1092-1 Flanges, UNI Flanges, JIS/ KS Flanges, BS4504 Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flangse B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ASME B16.36, ASME B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ASME : ASME B16.36, ASME B16.47(API605), MSS SP44, ASME B16.36, ASME B16.48 ASME B16.36, ASME B16.47, MSS SP44, ASME B16.36, ASME B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ANSI B16.36 Class 150 Forged Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Uses & Application	Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.

Stainless Steel Orifice Flanges

Alloy Steel Orifice Flanges

Carbon Steel Orifice Flanges

Raised Face Orifice Flanges

Orifice Flanges Material

Stainless Steel Orifice Flanges	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 Orifice Flanges	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 Orifice Flanges	ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium Orifice Flanges	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
Copper Orifice Flanges	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 Orifice Flanges	ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Inconel Orifice Flanges	ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ANSI B16.36 Class 150 Orifice Flanges
Hastelloy Orifice Flanges	ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Orifice Flanges	ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Orifice Flanges	ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Orifice Flanges	5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Alloy Orifice Flanges	ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Steel Orifice Flanges	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Orifice Flanges	S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Orifice Flanges	ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 SMO Orifice Flanges	ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Orifice Flanges	Nimonic 75, Nimonic 80A, Nimonic 90
Brass Orifice Flanges	3602 / 2604 / H59 / H62 / etc.
Other Orifice Flanges material	Tin bronze, Alumunum bronze, Lead bronze

Dimensions of Class 150 Orifice Flange

	Nominal size	O	C	R	X	A	Y	Tg	No. of holes	Diam. of holes	Diam. of bolts	Diam. of bolt circle
in.	1″	4.88	1.5	2	2.12	1.32	3.25	01/04/07	4	0.69	5/8″	3.5
mm.		124	38.1	50.8	53.8	33.5	82.6	6.4		17.5	15.9	88.9
in.	1 1/2″	6.12	1.5	2.88	2.75	1.9	3.38	01/04/07	4	0.81	3/4″	4.5
mm.		155.4	38.1	73.2	69.9	48.3	85.9	6.4		20.6	19.1	114.3
in.	2″	6.5	1.5	3.62	3.31	2.38	3.38	01/04/07	8	0.69	5/8″	5
mm.		165.1	38.1	91.9	84.1	60.5	85.9	6.4		17.5	15.9	127
in.	2 1/2″	7.5	1.5	4.12	3.94	2.88	3.5	01/04/07	8	0.81	3/4″	5.88
mm.		190.5	38.1	104.6	100.1	73.2	88.9	6.4		20.6	19.1	149.4
in.	3″	8.25	1.5	5	4.62	3.5	3.5	03/08/07	8	0.81	3/4″	6.62
mm.		209.6	38.1	127	117.3	88.9	88.9	9.5		20.6	19.1	168.1
in.	4″	10	1.5	6.19	5.75	4.5	3.62	01/02/07	8	0.81	3/4″	7.88
mm.		254	38.1	157.2	146.1	114.3	91.9	12.7		20.6	19.1	200.2
in.	6″	12.5	1.5	8.5	8.12	6.63	3.94	01/02/07	12	0.88	3/4″	10.62
mm.		317.5	38.1	215.9	206.2	168.4	100.1	12.7		22.4	19.1	269.7
in.	8″	15	1.62	10.62	10.25	8.63	4.38	01/02/07	12	1	7/8″	13
mm.		381	41.1	269.7	260.4	219.2	111.3	12.7		25.4	22.2	330.2
in.	10″	17.5	1.88	12.75	12.62	10.75	4.62	01/02/07	16	1.12	1″	15.25
mm.		444.5	47.8	323.9	320.5	273.1	117.3	12.7		28.4	25.4	387.4
in.	12″	20.5	2	15	14.75	12.75	5.12	01/02/07	16	1.25	1 1/8″	17.75
mm.		520.7	50.8	381	374.7	323.9	130	12.7		31.8	28.6	450.9
in.	14″	23	2.12	16.25	16.75	14	5.62	01/02/07	20	1.25	1 1/8″	20.25
mm.		584.2	53.8	412.8	425.5	355.6	142.7	12.7		31.8	28.6	514.4
in.	16″	25.5	2.25	18.5	19	16	5.75	01/02/07	20	1.38	1 1/4″	22.5
mm.		647.7	57.2	469.9	482.6	406.4	146.1	12.7		35.1	31.8	571.5
in.	18″	28	2.38	21	21	18	6.25	01/02/07	24	1.38	1 1/4″	24.75
mm.		711.2	60.5	533.4	533.4	457.2	158.8	12.7		35.1	31.8	628.7
in.	20″	30.5	2.5	23	23.12	20	6.38	01/02/07	24	1.38	1 1/4″	27
mm.		774.7	63.5	584.2	587.2	508	162.1	12.7		35.1	31.8	685.8
in.	24″	36	2.75	27.25	27.62	24	6.62	01/02/07	24	1.62	1 1/2″	32
mm.		914.4	69.9	692.2	701.5	609.6	168.1	12.7		41.1	38.1	812.8

Dimensions of Class 300 Orifice Flange

Size in Inch	Size in mm	Outer Dia.	Flange Thick.	Hub OD	Weld Neck OD	Welding Neck Length	RF Dia.	RF Height	PCD	Orifice Hole dia	No of Bolts	Bolt Size UNC	RF Stud Length	Hole Size	ISO Stud Size	Weight in kg
		A	B	C	D	E	F	G	H	I
1	25	125	36.6	54	33.4	81	50.8	2	88.9	6.4	4	5/8	125	3/4	M16	4.5
1 1/2	40	155	36.6	70	48.3	84	73	2	114.3	6.4	4	3/4	135	7/8	M20	6.5
2	50	165	36.6	84	60.3	84	92.1	2	127	6.4	8	5/8	125	3/4	M16	7
2 1/2	65	190	36.6	100	73	87	104.8	2	149.2	6.4	8	3/4	135	7/8	M20	7.5
3	80	210	36.6	117	88.9	87	127	2	168.3	9.5	8	3/4	135	7/8	M20	9.4
4	100	255	36.6	146	114.3	90	157.2	2	200	12.7	8	3/4	135	7/8	M20	13.2
6	150	320	36.6	206	168.3	98	215.9	2	269.9	12.7	12	3/4	135	7/8	M20	14.6
8	200	380	39.7	260	219.1	110	269.9	2	330.2	12.7	12	7/8	145	1	M24	30
10	250	445	46.1	321	273	116	323.8	2	387.3	12.7	16	1	165	1 1/8	M27	41
12	300	520	49.3	375	323.8	129	381	2	450.8	12.7	16	1 1/8	180	1 1/4	M30	62
14	350	585	52.4	425	355.6	141	412.8	2	514.4	12.7	20	1 1/8	185	1 1/4	M30	84
16	400	650	55.6	483	406.4	144	469.9	2	571.5	12.7	20	1 1/4	195	1 3/8	M33	111
18	450	710	58.8	533	457	157	533.4	2	628.6	12.7	24	1 1/4	205	1 3/8	M33	138
20	500	775	62	587	508	160	584.2	2	685.8	12.7	24	1 1/4	215	1 3/8	M33	171
24	600	915	68.3	702	610	167	692.2	2	812.8	12.7	24	1 1/2	240	1 5/8	M39	247

ASME B16.36 Orifice Flange Weight Chart

Rated Diameter	O.D. of Pipe	Flange Parameter	Neck Size	Size of R.F.	Bolts	Approx. Weight
DN	d1	D	d5	b	k	h	d3	r	d4	f	No. of holes	d2	KG
10	17.2	90	17.7	14	60	20	30	4	40	2	4	14	0.56
15	21.3	95	22	14	65	20	35	4	45	2	4	14	0.62
20	26.9	105	27.6	16	75	24	45	4	58	2	4	14	0.91
25	33.7	115	34.4	16	85	24	52	5	68	2	4	14	1.09
32	42.4	140	43.1	16	100	26	60	5	78	2	4	18	1.58
40	48.3	150	49	16	110	26	70	5	88	3	4	18	1.76
50	60.3	165	61.1	18	125	28	85	5	102	3	4	18	2.39
65	76.1	185	77.1	18	145	32	105	5	122	3	4	18	3.1
80	88.9	200	90.3	20	160	34	118	5	138	3	8	18	3.77
100	114.3	220	115.9	20	180	38	140	5	158	3	8	18	4.29
125	139.7	250	141.6	22	210	40	168	5	188	3	8	18	5.86
150	168.3	285	170.5	22	240	44	196	5	212	3	8	22	7.22
175	193.7	315	196.1	24	270	44	224	6	242	3	8	22	9.18
200	219.4	340	222	24	295	44	247	6	268	3	8	22	9.95
250	273	395	276	26	350	46	300	6	320	3	12	22	12.69
300	323.9	445	327	26	400	46	352	6	370	4	12	22	14.4
350	355.6	505	359	26	460	53	398	10	430	4	16	22	22.36
400	406.4	565	410	26	515	57	448	10	482	4	16	26	26.85
450	457	615	461	28	565	62	502	10	532	4	20	26	32.53
500	508	670	512	28	620	67	552	10	585	4	20	26	37.84
600	610	780	614	28	725	75	658	10	685	5	20	30	49.32
700	711	895	716	30	840	77	760	10	800	5	24	30	63.86
800	813	1015	818	32	950	84	864	10	905	5	24	33	85.19
900	914	1115	920	34	1050	88	969	10	1005	5	28	33	101.4
1000	1016	1230	1022	34	1160	92	1071	10	1110	5	28	36	119.7