Carbon Steel Products

Sf440 Carbon Steel Flange

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Specification

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CHEMICAL & MECHANICAL COMPOSITION

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Detailed Information

Prashaant Steel & Alloys is a major producer and supplier of the Sf440 Carbon Steel Flange. The Sf440 Carbon Steel Flange that we produce for applications in appropriate environments are crafted with absolute accuracy and dimensional quality. We at Prashaant Steel & Alloys are active in the manufacturing of Sf440 Carbon Steel Flange superlative material, which has high resistivity against corrosion and oxidation under different conditions. Prashaant Steel & Alloys houses a production plant capable of processing Sf440 Carbon Steel Flange bulk orders of different sizes and lengths. We also take custom orders from our customers and manufacture the Sf440 Carbon Steel Flange according to their specifications and requirements. Because of their excellent formability properties, the Sf440 Carbon Steel Flange that we produce is known to have diverse applications in various industrial sectors. We customers from all over the globe at Prashaant Steel & Alloys cater to both small and large industries. Thanks to the consistency of the Sf440 Carbon Steel Flange we have established a reputation in the industry.

SF440 Flange is used for various applications like mechanical, chemical industries, oil, and gas extraction, and many other sectors. This is available in sizes, shapes and is available in various dimensions and specifications. It has various other types and the material used is of high quality. Carbon steel Sf440 high hub flanges are the ones where various types of grades are available. It is the one where classes such as class 150, class 400, class 600, and class 1500, and many others.

These are used in close ends of the piping system. It consists of a round plate with no center hold but with all proper bolt holes. Sf440 material is used by using carbon steel and also many other materials are used in many other industries like chemical, mechanical, and many others. Sf440 Jis Flange is used to connect two pipes, pumps, and valves. This also has its own dimensions and specifications. The size ranges from 10A-1500A. It is used in industries like oil fields, offshore, water systems, shipbuilding, natural gas, electric power, pipe, and many other industries. There are numerous Sf440 carbon steel flange manufacturers in India, but the one which is ISO certified is a Prashaant Steels & Alloys. It is the oldest steel organization and each and every product manufactured by us is of high quality.

Specification of Sf440 Carbon Steel Flange:

Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards	API7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092
Pressure Rating ANSI	600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS
Pressure Calculation in DIN	16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
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	Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent
Most common types	Forged / Threaded / Screwed / Plate

SF440 Carbon Steel Flange Chemical Composition Table:

Grade		Fe	Si	C	S	P
SF440	min.	99.25	–	–	–	–
SF440	max.	100	0.4	0.26	0.050	0.040

Carbon Steel ASTM SF440 Flange Mechanical Strength:

Grade	Yield Strength min. (Mpa)		Tensile Strength (Mpa)	Elongation min. %			ImpactResistancemin.[J]
	Thickness ＜16 mm	Thickness ≥16mm		Thickness	Thickness	Thickness
				＜5mm	5-16mm	≥16mm
SF440	245	235	400-510	21	17	21	–

Technical Information – Specifications, Dimensions Threaded Flanges

ANSI ASME B16.5 Class 150 Threaded Flanges Dimensions
ANSI ASME B16.5 Class 300 Threaded Flanges Dimensions
ANSI ASME B16.5 Class 400 Threaded Flanges Dimensions
ANSI ASME B16.5 Class 600 Threaded Flanges Dimensions
ANSI ASME B16.5 Class 900 Threaded Flanges Dimensions
ANSI ASME B16.5 Class 1500 Threaded Flanges Dimensions

CARBON STEEL SF440 FLANGE WEIGHT CHART

ANSI B16.5 – ½” – 24” Forged Flanges Weight Chart:

CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
150 lb	½	1	1	2	1	2	2
	¾	2	2	2	2	2	2
	1	2	2	2	2	2	3
	1¼	3	3	3	3	3	3
	1½	3	3	3	3	4	4
	2	5	5	5	5	5	6
	2½	8	8	8	8	7	10
	3	9	9	9	9	9	11.5
	3½	11	12	11	11	13	12
	4	13	13	13	13	17	16.5
	5	15	15	15	15	20	21
	6	19	19	19	19	27	26
	8	30	30	30	30	47	42
	10	43	43	43	43	70	54
	12	64	64	64	64	123	88
	14	90	90	90	105	140	114
	16	106	98	98	140	180	140
	18	130	130	130	160	220	165
	20	165	165	165	195	285	197
	22	185	185	185	245	355	225
	24	220	220	220	275	430	268
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
300 lb	½	2	2	3	2	2	2
	¾	3	3	3	3	3	3
	1	3	3	3	3	4	4
	1¼	4.5	4.5	4	4.5	6	5
	1½	6.5	6.5	6	6.5	7	7
	2	7	7	7	7	8	9
	2½	10	10	10	10	12	12
	3	13	14	13	14.5	16	18
	3½	17	17	17	17	21	20
	4	23.5	24	22	24	28	26.5
	5	29	31	28	28	37	36
	6	39	39	39	39	50	45
	8	58	58	58	58	81	69
	10	81	81	81	91	124	100
	12	115	115	115	140	185	142
	14	165	165	165	190	250	206
	16	210	220	190	234	315	250
	18	253	280	250	305	414	320
	20	315	325	315	375	515	400
	22	370	370	370	435	640	465
	24	490	490	475	550	800	580
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
400 lb	½	2	2	2	2	2	3
	¾	3	3	3	3	3	3.5
	1	3.5	3.5	3.5	3.5	4	4
	1¼	4.5	4.5	4.5	4.5	6	4.5
	1½	6.5	6.5	6.5	6.5	8	8
	2	8	8	8	8	10	10
	2½	12	12	12	11	15	14
	3	15	15	15	14	20	18
	3½	21	21	21	20	29	26
	4	26	26	26	25	33	35
	5	31	31	31	29	44	43
	6	44	44	44	42	61	57
	8	67	67	67	64	100	89
	10	91	91	91	110	155	125
	12	130	130	130	152	226	175
	14	191	191	191	210	310	233
	16	253	253	253	280	398	295
	18	310	310	310	345	502	360
	20	378	378	378	420	621	445
	22	405	405	405	455	720	505
	24	539	539	539	615	936	640
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
600 lb	½	2	2	2	2	3	3
	¾	3	3	3	3	4	4
	1	4	4	4	4	4	4
	1¼	5	5	5	5	6	6
	1½	7	7	7	7	8	8
	2	9	9	9	9	10	12
	2½	13	13	13	12	15	18
	3	16	16	16	15	20	23
	3½	21	21	21	20	29	26
	4	37	37	37	36	41	42
	5	63	63	63	63	68	68
	6	80	80	80	78	86	81
	8	115	115	115	112	140	120
	10	177	177	177	195	231	190
	12	215	215	215	240	295	226
	14	259	259	259	290	378	347
	16	366	366	366	400	527	481
	18	476	476	476	469	665	555
	20	612	612	612	604	855	690
	22	590	590	590	670	1000	720
	24	876	876	876	866	1250	977
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
900 lb	½	6	6	6	6	4	7
	¾	6	6	6	6	6	7
	1	7.5	7.5	7.5	7.5	9	8.5
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	22	22	22	21	25	24
	2½	31	31	31	25	32	31
	3	36	36	36	29	35	36
	4	53	53	53	51	54	53
	5	83	83	83	81	87	86
	6	110	110	110	105	115	110
	8	172	172	172	190	200	187
	10	245	245	245	277	290	268
	12	326	326	326	371	415	372
	14	400	400	400	415	520	562
	16	459	459	459	488	619	685
	18	647	647	647	670	880	924
	20	792	792	792	868	1107	1164
	24	1480	1480	1480	1659	2099	2107
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
1500 lb	½	6	6	6	6	4	7
	¾	6	6	6	6	6	7
	1	8	8	8	8	9	9
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	25	25	25	25	25	25
	2½	36	36	36	35	35	36
	3	48	48	48	47	48	48
	4	73	73	73	75	73	73
	5	132	132	132	140	140	132
	6	165	165	165	170	160	165
	8	260	260	260	286	302	275
	10	436	436	436	485	510	455
	12	667	667	667	749	775	690
	14	940	940	940	890	975	940
	16	1250	1250	1250	1250	1300	1250
	18	1625	1625	1625	1475	1750	1625
	20	2050	2050	2050	1775	2225	2050
	24	2825	2825	2825	2825	3625	3325
CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
2500 lb	½	….	7	….	7	7	8
	¾	….	9	….	8	10	9
	1	….	12	….	12	12	13
	1¼	….	18	….	17	18	20
	1½	….	25	….	24	25	28
	2	….	38	….	37	39	42
	2½	….	55	….	53	56	52
	3	….	83	….	80	86	94
	4	….	127	….	122	133	146
	5	….	210	….	204	223	244
	6	….	323	….	314	345	378
	8	….	485	….	471	533	576
	10	….	925	….	897	1025	1068
	12	….	1300	….	1262	1464	1608

Manufacturers And Suppliers Of Different Types Of Flanges listed Below


Forged Flanges	Blind Flanges	Slip on Flanges

Weld Neck Flanges	Lapped Joint Flanges	Threaded Flanges

Socket Weld Flanges	Long Weld Neck Flanges	Weldo / Nipo Flanges

Orifice Flanges	Reducing Flanges	Flat Flanges

Loose Flanges	RTJ Flanges	Sorf Flanges

Square Flanges	Swrf Flanges	Expander Flanges

Wnrf Flanges	Ring Type Joint Flanges	Groove & Tongue Flanges

High Hub Blinds Flanges	Spectacle Blind Flanges	Weld Neck Flanges A / B

Spades Ring Spacers Flanges	Screwed Flanges	Forging Facing Flanges

Types of ASME B16.5 CS SF440 Flange:

Carbon Steel SF440 Flanges	Carbon Steel Slip on Flanges
Carbon Steel Flat Flange Suppliers	ANSI Carbon Steel Blind Flange
Carbon Steel SF440 Weld Neck Flanges Dealer	Carbon Steel Socket weld Flanges Exporter
Carbon Steel Long Weld Neck Flanges Stockholder	CS ASTM SF440 Threaded Flanges Distributors
Carbon Steel ASTM SF440 Reducing Flanges	Carbon Steel Ring Type Joint Flanges Manufacturer
Carbon Steel SF440 Orifice Flange	ASTM SF440 Carbon Steel Spectacle Blind Flanges
ASME SF440 Carbon Steel WNRF Flange	Carbon ASTM SF440 SORF Flanges
ANSI B16.5 Carbon Steel RTJ Flanges	Carbon Steel Screwed Flanges Stockist
ASTM SF440 Carbon Steel Lap Joint Flanges	ASME SF440 Carbon Steel BLRF Flange
Carbon Steel Raised Face Flanges	ASTM SF440 Carbon Steel Nipoflange
SF440 Carbon Steel Square Flanges	ASME SF440 Carbon Steel SWRF Flange
Steel Tongue & Groove Flanges	Chrome Moly Carbon Steel Male & Female Flanges
SF440 Carbon Steel DIN Flanges	Carbon Steel ASME B16.5 Flanges

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