Alloy Steel Flanges

Customized high quality ASTM A182 Low Alloy Steel flanges, Check Alloy Steel Flange Material

Alloy Steel Flanges are made in different steel alloys. The flanges vary in dimensions and types. There are ½ inches through 48 inches of nominal diameter sizes of flanges. Navstar Steel is a leading manufacturer of the ASTM A182 Low Alloy Steel flanges as well as the other types of alloys. The ASTM A 182 specification specifies flanges for high pressure services.

Alloy Steel Flanges

ASTM A182 Low Alloy Steel flanges

Alloy Steel Flange Material

Alloy Steel Blind Flanges, ASME SA 182 AS Pipe Flange, ANSI B16.5 Alloy Steel Slip On Flange Price in India

The flanges also come in B16.5, B16.47 and other standards and dimensions. The Alloy Steel Flange Material can vary according to the chemical composition. The grade 304 flanges are the most commonly used flanges and they have 18% chromium and 8% nickel in the composition. The ANSI B16.5 Alloy Steel Slip On Flange is a flange type that allows the pipes to slip onto the flange and makes the connection in a precise locations.

Table of Contents

• ASTM A182 Low Alloy Steel flanges Chart And Weight
• Chemical Element of Alloy Steel Flange Material
• Mechanical Properties of ANSI B16.5 Alloy Steel Slip On Flange
• Types Of Alloy Steel Blind Flanges
• ASME SA 182 AS Pipe Flange Equivalent Material
• Specification Chart of Alloy Steel Weld Neck Flange
• Pressure Rating of Alloy Steel Flanges
• Dimensions of ANSI B16.5 Alloy Steel Forged Flanges
• Alloy Steel Plate Flanges Price

Seamless pipes are used with slip on flanges to make the process smooth. The Alloy Steel Blind Flanges are used to close a pipe connection. There are different types and grades of the blind flanges as well. There are other different types of ASME SA 182 AS Pipe Flanges such as the weld neck flanges and socket weld flanges each specified for a particular role. The flanges can be threaded, ring type joint, lap joint, weld neck or socket welded. The Alloy Steel Weld Neck Flange has a welded neck onto it that holds larger pipes in place for easy welding and installation. As one of the leading Alloy Steel Flanges Manufacturers in India we supply all different types of flanges in all material grades. Please contact us for your alloy steel flange needs.

Alloy Steel Flanges Manufacturers in India, Alloy Steel Threaded Flanges, Check Alloy Steel Weld Neck Flange weight chart

ASTM A182 Low Alloy Steel flanges Chart And Weight

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14 Flanges	95	67	4	M12	14
AS 2129 Flange	Table C Flanges	95	67	4	13	14
	Table D Flanges	95	67	4	13	14
	Table E Flanges	95	67	4	13	14
	Table F Flanges	95	67	4	13	14
	Table H Flanges	114	83	4	16	17
	Table J Flanges	114	83	4	16	17
ANSI B16.5 Flanges	ANSI 150 Flanges	89	60	4	13	16
	ANSI 300 Flanges	95	67	4	13	16
	ANSI 600 Flanges	95	67	4	13	16
	ANSI 900 Flanges	121	83	4	19	22
	ANSI 1500 Flanges	121	83	4	19	22
ISO 7005 (DIN) Flange	PN6 Flange	80	55	4	M10	11
	PN10 Flange	95	65	4	M12	14
	PN16 Flange	95	65	4	M12	14
	PN20 Flange	90	60.5	4	M14	16
	PN25 Flange	95	65	4	M12	14
	PN40 Flanges	95	65	4	M12	14

Chemical Element of Alloy Steel Flange Material

Grade	C	Mn	Si	P	S	Cr	Mo
F1	0.15 max	0.3-0.6	0.5	0.03	0.03	4-6	0.44-0.65
F5	0.15 max	0.3-0.6	0.5-1.0	0.03	0.03	4-6	0.44-0.65
F9	0.15 max	0.3-0.6	0.5-1.0	0.03	0.03	8-10	0.9-1.1
F11	0.5-0.15	0.3-0.6	0.5-1.0	0.03	0.03	1.0-1.5	0.44-0.65
F12	0.15 max	0.3-0.6	0.5	0.03	0.03	4-6	0.44-0.65
F22	0.50.15 max	0.3-0.6	0.5	0.03	0.03	4-6	0.44-0.65
F91	0.15 max	0.3-0.6	0.5-1.0	0.03	0.03	8-10	0.9-1.1

Mechanical Properties of ANSI B16.5 Alloy Steel Slip On Flange

Grade	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
F1	275	485	20 %
F5	275	485	20 %
F9	380	585	20 %
F11	205	415	20 %
F12	275	485	20 %
F22	205	415	20 %
F91	380	585	20 %

Types Of Alloy Steel Blind Flanges

AS slip-on raised face forged flange

BS4504 Welding Neck AS Flange

astm a182 f11 AS forged weld neck flange

ASME B16.5 ASTM A182 S31254 FLANGE SIZE 3/4 INCH CLASS150 SCH160 AS RAISED FACE WELDING NECK FLANGE

alloy flange 2-1/2"inch class300 lap joint loose flange LJW ANSI B16.5

ANSI b16.5 150 lb 300 lb 600lb Alloy Steel Pipe Flange sorf Flange

Forged Flange Alloy Flange DN150 Class 150 Plate Flange ASME B16.5

Alloy Steel Flange, Size: 0-1 inch and 1-5 inch

AS Blind Flanges, Size: 1- 30 Inch

High Alloy Slip on Flanges, Size: 1/2 to 48 inch

ASTM A105 Alloy Steel Wld Neck Flanges, Size: 5-10 inch

Astm / Asme A 182 AS Pipe Flanges, Size: 12-24 Inch

We are Manufacturer and Exporter of Alloy Steel Flanges Supplier In India. All of our Alloy Steel F22 Flanges,Alloy Steel F9 Flanges is made and tried to worldwide guidelines.

ASME SA 182 AS Pipe Flange Equivalent Material

Material Group	Common Name	Type	UNS	Forging Spec.	Casting Spec. Equivalent	DIN	DIN W. No	Application
Low AS	Moly Steel	C-1/2Mo	K12822	A182-F1 cl2	A217-WC1	15M03	1.5415	Up to 470ºC* (875ºF)
	AS Chrome Moly	1.1/4Cr-1/2Mo	K11572	A182-F11 cl2	A217-WC6	13CRM044	1.7335	Up to 593ºC (1100ºF)
		2.1/4Cr-1Mo	K21590	A182-F22 cl3	A217-WC9	10CRM0910	1.7380	Up to 593ºC (1100ºF), HP steam
		5Cr-1/2Mo	K41545	A182-F5/F5a	A217-C5	12CRMO195	1.7362	High temp refinery service
		9Cr-1Mo	K90941	A182-F9	A217-C12	X 12 CrMo 9 1	1.7386	High temp erosive refinery service
		9Cr-1Mo-V		A182-F91	A217-C12A	X 10 CrMoVNb 9 1	1.4903	High pressure steam

We have Huge Stock of Alloy Steel Plate Flanges, ANSI / ASME B16.5 Alloy Steel Flanges, View Chrome Moly Alloy Steel RTJ Flanges specification

Specification Chart of Alloy Steel Weld Neck Flange

ASTM Specification	ASTM A182 , ASME SA182
Size in inch	1/2 inch (15 NB) to 48 inch (1200NB)
Standards	ANSI/ASME B16.5, B16.48, B 16.47 Series A & B, EN-1092, BS4504, BS 10, DIN
Class and Pressure Chart	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

We are well-known as a trusted Alloy Steel F1 Flanges Manufacturers in India, Alloy Steel A182 F91 Flanges, Alloy Steel Lap Joint Flange in Mumbai, India

Pressure Rating of Alloy Steel Flanges

ANSI/ASME B16.34	ANSI PRESSURE RATING
Temperature °F	150#	300#	400#	600#	900#	1500#	2500#
-20 to 100	265	695	925	1390	2085	3470	5785
200	260	680	905	1360	2035	3395	5660
300	230	655	870	1305	1955	3260	5435
400	200	640	855	1280	1920	3200	5330
500	170	620	830	1245	1865	3105	5180
600	140	605	805	1210	1815	3025	5040
650	125	590	785	1175	1765	2940	4905
700	110	570	755	1135	1705	2840	4730
750	95	530	710	1065	1595	2660	4430
800	80	510	675	1015	1525	2540	4230
850	65	485	650	975	1460	2435	4060
900	50	450	600	900	1350	2245	3745
950	35	280	375	560	845	1405	2345
1000	20	165	220	330	495	825	1370

Cheap Price Wholesale Alloy Steel SWRF Flanges, AS Orifice Flanges, Check dimension of ANSI B16.5 Alloy Forged Flanges

Dimensions of ANSI B16.5 Alloy Steel Forged Flanges

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)

ASME B1.20.1, Pipe Threads, General Purpose ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250 ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24 ASME B16.11, Forged Fittings, Socket Welding and Threaded ASME B16.25, Buttwelding Ends ASME B16.36, Orifice Flanges ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60 ASME B31.1, Power Piping ASME B31.3, Process Piping ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Alloy Steel Plate Flanges Price

Alloy Steel Blind Flange Price Per Piece in India	AS Weld Neck Flange Price in INR	Alloy Threaded Flange Price in UAE Dirham
1-1/2″ Alloy F5 blind flange Price in India	4295.11	UAE Dirham 227.43
1-1/2″ AS Threaded Flange Price in India	6203.36	UAE Dirham 328.48
Forged Alloy Slip-On Flange Price in India	2621.32	UAE Dirham 138.80
3″ AS Weld Neck Flange Price List	11160.22	UAE Dirham 590.95
3″ Alloy F5 blind flange Price List	10095.45	UAE Dirham 534.57