ASTM A182 Stainless Steel Flanges Manufacturer in India

Manufacturer of SS Pipe Flange, Stainless Steel Forged Flanges in India

Stainless Steel Flanges are made up of different stainless steel types. Steel India Company is a leading manufacturer and supplier of the stainless steel flanges in various grades, types, pressure classes and dimensions. As a leading Stainless Steel Flanges manufacturer we produce flanges ranging from ½ inches to 48 inches in nominal bore sizes. There are different specifications such as the ASTM A182 specification which covers high pressure and high temperature applications such as the boilers. The Stainless Steel Slip On Flanges are one of the functional types which allow pipes to slip on for better connection of the flanges.

Stainless Steel Flanges

ASTM A182 Stainless Steel Flanges

The slip on flanges are mostly used with seamless pipes in most applications which require high precision. The Stainless Steel Pipe Flanges can come in 304, 316 grades of stainless steels. These are the most used of the stainless steel grades. There are also the special types of the flanges such as the Stainless Steel Blind Flanges which are used to close a pipe. The blind flange is connected at the end of the pipe to close it with welding or bolting. There are different types of blind flanges such as the butterfly flange as well. The types can also vary as forged, flat face, raised face, ring type joint and SS Plate Flanges. We produce the flanges in all different types, grades and dimensions to suit different applications as a SS flange manufacturer. The applications include oil and gas industries, offshore oil industries, chemical industries, petrochemical industries, pharmaceuticals and general corrosive service pipe lines. Please feel free to contact us for more information on the ASTM A182 Flanges and the prices.

Buy from Stainless Steel Flanges, ASTM A182 Stainless Steel Flanges manufacturer in Mumbai, Check Stainless Steel Class 150 Flanges Dimension

SS Pipe Flange Specification Chart

Specifications	ASTM A182 / ASME SA182
Martensitic Stainless Steel Flange Standard EN	6Bar 10Bar 16Bar 25Bar 40Bar
SS Flanges Standard DIN	6Bar 10Bar 16Bar 25Bar 40Bar PN6 PN10 PN16 PN25 PN40, PN64
Chromium Stainless Steel Flanges Standard JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Austenitic SS Flanges Standards	ANSI/ ASME B16.5 B16.47 Series A & B B16.48, BS4504 BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
Ferritic Stainless Steel Flanges Standard ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
SS Flanges Standard UNI	6Bar 10Bar 16Bar 25Bar 40Bar
ASME B16.5 Stainless steel Flange size range	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Chromium Nickel Stainless Steel Flange supporting material	Gasket, Ring Joint, Flange Bolts
Austenitic and Ferritic Stainless Steel Flanges Production technique	Forged, Heat treated and machined
Manufacturer of	Stainless steel Forged / Threaded / Screwed / Plate Flange
Austenitic Chromium Nickel SS Flange Test	X-ray detector, Direct-reading Spectrograph, Hydrostatic testing machine, UI trasonic flaw detector, Magnetic particle detector
Equipment for ASTM A182 SS Flange	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc

Stainless Steel Flanges Dimensions & Welded Stainless Steel Pipe Flanges Price List, Buy 150 psi Large Diameter Stainless Steel Flanges at low cost

SS Pipe Flange Price List

DN	CAT	Description	PRICE IN US($)
250*40	ELBOW 90 DEG	90° Elbow, SR, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$6
250*40	ELBOW 20 DEG	20° Elbow, SR, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$10.20
250*40	ELBOW 45 DEG	45° Elbow, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$10.40
250*40	ELBOW 45 DEG	45° Elbow, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$16.05
250*40	ELBOW 90 DEG	90° Elbow, SR, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$18.10
250*40	ELBOW 90 DEG	90° Elbow, SR, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$16.10
250*40	ELBOW 90 DEG	90° Elbow, SR, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$26.20
250*40	ELBOW 90 DEG	90° Elbow, SR, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$1.90
40*15/ 80	CONCENTRIC REDUCER	Concentric Reducer, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$8.85
50*25/ 40	CONCENTRIC REDUCER	Concentric Reducer, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$4.90
50*32/ 40	CONCENTRIC REDUCER	Concentric Reducer, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$32.77
50*40/ 40	CONCENTRIC REDUCER	Concentric Reducer, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$16.95
65*25/ 40	CONCENTRIC REDUCER	Concentric Reducer, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$2.30
80*40	CONCENTRIC REDUCER	Concentric Reducer, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$14.25
15*10s	EQUAL TEE	EQUAL TEE, BW, Stainless Steel, ASTM A403, ANSI/ ASME B16.9	$2.30

Different ASTM A182 Stainless Steel Flanges Types

Stainless Steel Class 150 Flanges Weight Chart

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 Flanges	80	55	4	M10	11
	PN10 Flanges	95	65	4	M12	14
	PN16 Flanges	95	65	4	M12	14
	PN20 Flanges	90	60.5	4	M14	16
	PN25 Flanges	95	65	4	M12	14
	PN40 Flanges	95	65	4	M12	14

Ready Stock of ANSI 150 Stainless Steel Flanges, SS Socket Weld Flange, Stainless Steel Screwed Flanges, View Stainless Steel Split Flanges Weight

Welded Stainless Steel Pipe Flanges Standards

ASME B16.5 Stainless Steel Flanges	EN TYPE	DIN
WN – Welding Neck	EN-TYPE 11	DIN 2631 DIN 2632 DIN 2633 DIN 2634 DIN 2635
BL – Blind	EN-TYPE 05	DIN 2527
SO – Slip On	EN-TYPE 01/12
LJ – Lap Joint	EN-TYPE 02/04	DIN 2641 DIN 2642 DIN 2655 DIN 2656
SW – Socket Weld	EN-TYPE 14
THR – Threaded	EN-TYPE 13	DIN 2566
LWN – Long Welding Neck / Integral	EN-TYPE 21
Welding Collars	EN-TYPE 32/34
SS Flat Flange for Welding		DIN 2573 DIN 2576
Stainless steel Lap Joint Short Stub End		DIN 2673
Chromium Nickel SS Orifice Flanges, Chromium SS Swivel Flanges, Spades, Spacer Rings Ferritic SS Spectable Blinds, API 6A, JIS B2220, VSM, NFE, BS10/BS4504, GOST

Pressure Rating Of ANSI 150 Stainless Steel Flanges

ASME/ANSI B 16.5	Chromium Nickel SS Welding Neck Flanges, Socket Weld Flanges, Slip on Flanges, Blind Flanges, Lap Joint Flanges, Threaded Flanges, High Hub Blind Flanges, Ring Type Joint Flanges
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.36	Chromium SS Threaded Flanges, Welding Neck Flanges, Slip on Flanges (SORF)
PRESSURE CLASS	300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47	Ferritic SS Weld Neck Flanges, Blind Flange [Series A & B]
PRESSURE CLASS	75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1	AusteniticSS Hubbed Threaded Flanges, Welding Neck Flanges, Blank Flanges, Hubbed Slip on Flanges, Lapped Pipe End Flanges, Plate Flanges, Loose Plate Flanges, Loose Plate With Weld Neck Flanges
PRESSURE CLASS	PN 2.5 TO PN 40
BS 1560 BOSS	Ferritic SS grade Slip-On Flanges, Welding Neck Flanges, Socket Welding Flanges, Blind Flanges, Lapped Flanges, Screwed Boss Flanges
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
BS10	Austenitic SS grade Blind Flanges, Welding Neck Flanges, Plate Slip-On Flanges, Screwed Boss Flanges, Slip-On Boss Flanges
TABLE	D, E, F, H
DIN FLANGES	DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673
PRESSURE CLASS	PN 6 TO PN 100
BS 4504[PART 1]	Stainless Steel Loose Plate With Weld On Plate Collar, Welding Neck Flanges, Hubbed Slip-On Hubbed Threaded, Plate Flanges, Blank Flanges
PRESSURE CLASS	PN 2.5 TO PN 400

ASME B16.5 High Pressure Stainless Steel Flanges Manufacturer, Check Forged Stainless Steel Square Flanges, Stainless Steel Exhaust Flanges available size

Equivalent Grades SS Socket Weld Flange

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 304	1.4301	S30400	SUS 304	304S31	08Х18Н10	Z7CN18‐09	X5CrNi18-10
SS 304L	1.4306 / 1.4307	S30403	SUS 304L	3304S11	03Х18Н11	Z3CN18‐10	X2CrNi18-9 / X2CrNi19-11
SS 304H	1.4301	S30409	–	–	–	–	–
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2	–	X15CrNi25-20
SS 310S	1.4845	S31008	SUS 310S	310S16	20Ch23N18	–	X8CrNi25-21
SS 316	1.4401 / 1.4436	S31600	SUS 316	316S31 / 316S33	–	Z7CND17‐11‐02	X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L	1.4404 / 1.4435	S31603	SUS 316L	316S11 / 316S13	03Ch17N14M3 / 03Ch17N14M2	Z3CND17‐11‐02 / Z3CND18‐14‐03	X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316Ti	1.4571	S31635	SUS 316Ti	320S31	08Ch17N13M2T	Z6CNDT17‐123	X6CrNiMoTi17-12-2
SS 317	1.4449	S31700	SUS 317	–	–	–	–
SS 317L	1.4438	S31703	SUS 317L	–	–	–	X2CrNiMo18-15-4
SS 321	1.4541	S32100	SUS 321	–	–	–	X6CrNiTi18-10
SS 321H	1.4878	S32109	SUS 321H	–	–	–	X12CrNiTi18-9
SS 347	1.4550	S34700	SUS 347	–	08Ch18N12B	–	X6CrNiNb18-10
SS 410	1.4006	S41000	SUS 410	410S21	–	–	X12Cr13
SS 446	1.4762	S44600	–	–	–	–	–
SS 904L	1.4539	N08904	SUS 904L	904S13	STS 317J5	Z2 NCDU 25-20	X1NiCrMoCu25-20-5

Forged Stainless Steel Square Flanges Chemical Compatibility

Type	C	Mn	P	S	Si	Cr	Ni	Mb
302	0.15	2.00	0.045	0.030	1.00	17.00/19.00	8.00/10.00	–
304*	0.08	2.00	0.045	0.030	1.00	18.00/20.00	8.00/10.50	–
304L*	0.03	2.00	0.045	0.030	1.00	18.00/20.00	8.00/12.00	–
309	0.20	2.00	0.045	0.030	1.00	22.00/24.00	12.00/15.00	–
309S	0.08	2.00	0.045	–	1.00	22.00/24.00	–	–
310	0.25	2.00	0.045	0.030	1.5	24.00/26.00	19.00/22.00	–
310S	0.08	2.00	0.045	0.030	1.5	24.00/26.00	19.00/22.00	–
316*	0.08	2.00	0.045	0.030	1.00	16.00/18.00	10.00/14.00	2.00/3.00
316L*	0.03	2.00	0.045	0.030	1.00	16.00/18.00	10.00/14.00	2.00/3.00
317	0.08	2.00	0.045	0.030	1.00/1.00	18.00/20.00	11.00/15.00	3.00/4.00
317L	0.03	2.00	0.045	0.030	0.75	18.00/20.00	11.00/15.00	3.00/4.00
321	0.08	2.00	0.040	0.030	1.00	17.00/19.00	9.00/12.00	0.75/0.75
347	0.08	2.00	0.040	0.030	0.5/1.00	17.00/19.00	9.00/12.00	0.5/0.75

SS Weld Neck flange Mechanical Properties Chart

Type	UNS	Tensile (ksi) min	Yield (ksi) min	Elongation min	Hardness (Brinell) max	Hardness (Rockwell B) max
302	S30200	75	30	40% in 2″	183	88
304*	S30400	75	30	40% in 2″	183	88
304L*	S30403	70	30	40% in 2″	183	88
309	S30900	75	30	40% in 2″	217	95
309S	S30908	75	30	40% in 2″	217	95
310	S31000	75	30	40% in 2″	217	95
310S	S31008	75	30	40% in 2″	217	95
316*	S31600	75	30	40% in 2″	217	95
316L*	S31603	70	25	35% in 2″	217	95
317	S31700	75	30	35% in 2″	217	95
317L	S31703	75	30	35% in 2″	217	95
321	S32100	75	30	40% in 2″	183	88
347	S34700	75	30	40% in 2″	183	88

Special Offer on

Pipe Size - Pipe Flange	Flange Connection Type	Max. Pressure
1/2"	FNPT	150 psi
1/2"	Socket Weld	275 psi
1/2"	Welded	150 psi
3/4"	FNPT	150 psi
3/4"	Socket Weld	275 psi
1-1/4"	Socket Weld	275 psi
1-1/2"	Socket Weld	275 psi
2"	FNPT	150 psi
2"	Socket Weld	275 psi
2-1/2"	Socket Weld	275 psi
3"	Socket Weld	275 psi
4"	FNPT	150 psi
4"	Socket Weld	275 psi
1/2"	Slip On	720 psi
1/2"	Slip On	720 psi
1"	Slip On	720 psi
1"	Slip On	720 psi
1-1/4"	FNPT	720 psi
1-1/4"	Slip On	720 psi
1-1/2"	Slip On	720 psi
1-1/2"	Slip On	720 psi
2"	Slip On	720 psi
2"	Slip On	720 psi
2-1/2"	Slip On	720 psi
2-1/2"	Slip On	720 psi
3"	Slip On	720 psi
3"	Slip On	720 psi
4"	Slip On	720 psi
4"	Slip On	720 psi

Stocking Distributor of Stainless Steel Pipe Flanges of following manufacturers