ANSI B16.5 Orifice Flanges Manufacturer & Exporter

ANSI B16.5 Orifice Flanges

Manufacturers and Suppliers of Orifice Flanges in Various types of Material Grades., Stainless Steel Orifice Flanges Manufacturer in Mumbai India., Stainless Steel Orifice Flange, Alloy Steel Orifice Flanges, ASTM A182 Stainless Steel Orifice Flanges, CS Orifice Flanges, Carbon Steel A105 Orifice Flanges, Copper Nickel Orifice Flanges.

Werner Flanges Inc. is a known manufacturing unit of ANSI B16.5 Orifice Flanges, which has high strength at elevated temperatures. We are a known ANSI B16.5 Stainless Steel Orifice Flanges Manufacturer in Mumbai India, where they are recognized as an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000 Degree F. Stainless Steel ANSI B16.5 Orifice Flange are readily fabricated by standard commercial procedures, which can be welded using all of the common welding processes. In comparison to carbon steel, these ANSI B16.5 Alloy Steel Orifice Flanges are tougher and tend to work harden rapidly. Our ASTM A182 Stainless Steel Orifice Flanges are a heat resisting steel with high resistance to oxidation scaling.

ANSI B16.5 CS Orifice Flanges is combined with better creep properties at temperature and so this is very tough and ductile. Carbon Steel A105 Orifice Flanges has good resistance to oxidation and may be used in continuous service up to 1140 Degree C provided reducing sulphur gases are not present. With its high chromium content, this ANSI B16.5 Copper Nickel Orifice Flanges offers good corrosion resistance to increase high temperature properties.

The high chromium and nickel contents of our ANSI B16.5 Nickel Alloy Orifice Flanges provide comparable corrosion resistance. ANSI B16.5 Inconel Alloy Orifice Flanges offers superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common austenitic alloys.

Werner Flanges Inc. one of the most appreciated organization of manufacturing Orifice Flanges, Monel Orifice Raised Face Flanges, Nickel Alloy Orifice Flanges, ASME B16.5 Orifice Raised Face Flanges, Hastelloy Orifice Flanges, Inconel Orifice Flanges Supplier in Mumbai India.

Specification

Product Name	Orifice Flanges
Face Finish	RF,FF,RTJ,TF,GF
Size	½” (15 NB) to 48″ (1200NB)
Standard	ANSI	ANSI B16.5 ASME B16.47 series A/B
	DIN	DIN 2631 2573 2527 2565 2641
	GOST	GOST 12820-80,GOST 12821-80,Gost Blind
	EN	EN1092-1:2002
	JIS	JIS B2220-2004, KS D3576, KS B6216,KS B1511-2007,JIS B2261; JIS B8210
	BS	BS4504,BS10 Table D/E
	UNI	UNI 2253-67,UNI6091-67,UNI2276-67,UNI2280-67,UNI6089-67
	SABS	SABS 1123
	ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10
Material	ANSI	CS A105/SA 105N,SS 304/304L,316/316L Alloy Steel: WHPY45/52/65/80
	DIN	CS RST37.2;S235JR SS 304/304L,316/316L
	GOST	CS CT20;16MN;SS 304/304L,316/316L
	EN	CS RST37.2;S235JR;C22.8SS 304/304L,316/316L
	JIS	CS SS400,SF440,SS 304/304L, 316/316L
	BS	CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
	UNI	CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
	SABS	CSRST37.2;S235JR;Q235;SS 304/304L,316/316L
Pressure	ANSI	Class 150, 300, 600, 900, 1500 2500lbs
	DIN	PN6,PN10,PN16,PN25,PN40,PN64,PN100
	GOST	PN6,PN10,PN16,PN25
	EN	PN6,PN10,PN16,PN25,PN40,PN64,PN100
	JIS	1K,2K,5K,10K,16K,20K,30K,40K
	BS	PN6,PN10,PN16,PN25,PN40,PN64,PN100
	UNI	PN6,PN10,PN16,PN25,PN40
	SABS	600KPA,1000,1600,2500,4000
Size	ANSI	1/2” – 60”
	DIN	DN15-DN2000
	GOST	DN10-DN1600
	EN	DN15-DN2000
	JIS	15A-1500A
	BS	DN15-DN2000
	UNI	DN10-DN2000
	SABS	DN10-DN600
Coating	varnish, yellow paint, anti-rust oil, galvanizing etc
Usage	Used for the connection of all kinds of pipeline
Usage	to convey the water, steam, air, gas and oil
Package	Wooden cases/pallets
Delivery	Within 30 days
Certificate	TUV, ISO9001:2008
Stainless Steel Orifice Flanges	ASTM A182 F202, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 316LN, 310S, 317L, 321, 410, 420, 440C, 202, F904L
Alloy Steel Orifice Flanges	ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Carbon Steel Orifice Flanges	ASTM / ASME A/SA 105, ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Duplex Steel Orifice Flanges	ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Standard Specifications	ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10
Specialize	As per drawing
Pressure Class	150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75
Flanges Forms & Types	Orifice Flanges, Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face – BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Girth Flange, Lap Joint Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing.

Dimension of ASME B16.5 Orifice Flanges

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

Raised Face Orifice Flanges

In raised face flanges, the gasket surface is located above the bolting line of the flange. The height of the raised surface may vary according to the flange pound rating. The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby increase the pressure containment capability of the joint. The Raised Face flange is the most common type used in process plant applications, and is easily to identify.

Ring Type Joint Orifice Flanges

These are the most efficient flanges in pipeline design. Ring joint flanges have a deep groove in a ring around the face. While bolting the faces, a metal ring is compressed in this groove, which ensures extremely tight, leak-proof seal on the connection. An RTJ flange may have a raised face with a ring groove machined into it. The flanges seal when tightened bolts compress the gasket between the flanges into the grooves, deforming (or Coining) the gasket to make intimate contact inside the grooves, creating a metal to metal seal.

Orifice Flanges Plates

As the name implies, it consists of an Orifice Plate which is the basic element of the instrument. When this Orifice Plate is placed in a line, a differential pressure is developed across the Orifice Plate. This pressure drop is linear and is in direct proportion to the flow-rate of the liquid or gas. Since there is a drop in pressure, just like Turbine Flow meter, hence it is used where a drop in pressure or head loss is permissible.

Manufacturing Materials of ASME B16.5 Orifice Flanges

Dimensions	Base Material	Pressure Rating
ASME B16.5	ASTM A182 (Forgings) ASTM A240 (Plate)	150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
API 605	ASTM A182 (Forgings) ASTM A240 (Plate)	150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
ASME B16.47series A & B	ASTM A182 (Forgings) ASTM A240 (Plate)	150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
EN1092-1	ASTM A182 (Forgings)	PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400.
BS4504	BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)	PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160.
BS10	BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)	Table D. Table E. Table F. Table H. Table J. Table K. Table R. Table S.Table T.

Types of Welding Neck Flanges

A182 Gr F1 Orifice Weld Neck Flange	A182 Gr F9 Orifice Plate Flange	A182 Gr F304 Socket Weld Orifice Flange
A182 Gr F12 Orifice Blind Flange	A182 Gr F5 Threaded Orifice Flange	A182 Gr F316 Orifice Plate Flange
A182 Gr F22 Orifice Flange	A350 Gr LF2 Weld Neck Orifice Flange	A182 Gr F321 Weld Neck Orifice Flanges
A182 Gr F304L Orifice Weld Neck Flange	A182 Gr F316L Orifice Blind Flange	ASTM B564 Threaded Orifice Flange
ASTM b381 grade f2 Threaded Orifice F Dealer	ASTM b381 f5 Orifice Blind Flange Exporter	ASTM b564 uns n06600 Weld Neck Orifice Flange
ASTM b564 uns n06625 Socket Weld Orifice Flange	ANSI 150 Socket weld Flange Distributors	ASTM b381 f12 Orifice Plate Flang
Class 600 Orifice Flanges	High Quality Class 900 Orifice FlangesManufacturer	Class 1500 Orifice Flanges Stockist
Class 2500 Orifice Flanges Stockiest	ASTM b564 uns n06625 Socket Weld Orifice Flange	ASTM b564 uns n10665 Threaded Orifice Flange