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Sf440 Weld Neck Flange and Carbon Steel Sf440 Blind Flanges manufacturer in Mumbai

Grade SF440 is a carbon steel alloy that is used for general structural applications. This carbon steel has tensile strength property that ranges from 440 Mpa - 540 Mpa, which is considered to be good, especially since the SF440 Flanges find use in structural purposes. The content of carbon in this alloy is about 0.6%. Hence, the alloy has a higher hardness. Generally, the higher the amount of carbon in the steel’s chemical composition, the higher is its level of hardness. A hard Astm Sf440 Steel Flange is suited to demanding applications, especially in structures that require higher mechanical properties. For instance, in the oil and gas industry, which requires durable components, these components prove to be useful, especially in refineries & sour wells.  

SF440 Carbon Steel Flange

Although the Sf440 Weld Neck Flange is not resistant to corrosion, they have better mechanical properties, suited to industries like petrochemical, acid processing, nuclear power in addition to oil refineries. It is possible to improve the tensile properties of the Ansi B16.5 Carbon Steel Sf440 Orifice Flange, with the use of heat treatments. Annealing the alloy improves its toughness reduces the inner or residual stresses while reducing excessive hardness and improving its ductility. On the other hand, normalizing or normalizing with tempering improves (refine or modify) the grains of the Carbon Steel SF440 Flanges alloy. Furthermore, the dimensional stability is much better, and the alloy becomes more responsive to the case hardening. Tempering the Sf440 Carbon Steel Flange brings about a balance between the mechanical properties. Usually, in a carbon steel alloy that contains high levels of carbon in its chemistry, the material remains very hard, almost to the point of embrittlement. A brittle material is easily affected by a slight change in pressure. Tempering the Sf440 Jis Flange essentially keeps a check on the hardness and toughness ratio.

Buy Asme Sf440 Carbon Steel Class 300 Flange and Astm Sf440 Carbon Steel Pipe Flanges at best price


SF440 Carbon Steel Flange Material Specification Chart

Buy Asme Sf440 Carbon Steel Class 300 Flange and Astm Sf440 Carbon Steel Pipe Flanges at best price

Specifications List ASTM SF440 and ASME SA350
size range 1/2 Inch to 48 Inch
Standards BS 10, ANSI/ASME B16.5, B16.48, BS4504, B16.47 Series A & B, EN-1092, DIN, ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, GOST Flanges,EN Flanges
Standard DIN 6, 10, 16, 25, 40 Bar and PN6 PN10 PN16 PN25 PN40, PN64
Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Standard UNI 6, 10, 16, 25, 40 Bar
Standard JIS 5, 10, 16 20, 30, 40, 63 K
Standard EN 6, 10, 16, 25, 40 Bar
Main Types Forged, Plate, Threaded, Screwed
Flange supporting material Ring Joint, Gasket, Flange Bolts
Production technique machined, Forged & Heat treated
Flange Face Type Large Male-Female, Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in Ahmedabad, Gujarat, Melbourne, Rajkot, Tehran, Indore, Ranchi, Montreal, Riyadh, Bengaluru, Hyderabad, Caracas, Coimbatore, Bangalore, Courbevoie, Kolkata, Dammam, Surat, Ernakulam, Mumbai, Santiago, Bogota, Ahvaz, India, Gurgaon, Vadodara, Janeiro, Abu Dhabi, Gimhae si, London, Calgary, Howrah, Noida, Khobar, Perth, Kuwait, Tau, Nagpur, Port of Spain, Kanpur, Lagos, Sydney, Baroda, Manama, Ludhiana, Ankara, Jamshedpur, Chennai, Karachi, New Delhi, Thiruvananthapuram, Ludhiana, Mexico, Muscat, Istanbul, Pimpri Chinchwad
Test X-ray detector, Direct-reading Spectrograph, Hydrostatic testing machine, UI trasonic flaw detector, Magnetic particle detector
Equipment electric bevelling machine, Press machine, Bending machine, Pushing Machine, Sand-blasting machine etc

Different Sf440 Weld Neck Flange Types

Blind Flange Ansi Class 3000 Flange Jis Sf440 Flange

Blind Flange Ansi Class 3000 Flange Jis Sf440 Flange

Carbon Steel Forged Jis Sf440 Flange

Carbon Steel Forged Jis Sf440 Flange

Jis Sf440a Sop Flange 16k

Jis Sf440a Sop Flange 16k

Jis Sf440 Flange Slip On Raised Face Flange Din Standard Flange Pn10

Jis Sf440 Flange Slip On Raised Face Flange Din Standard Flange Pn10

Flange Jis 10k 50a Sf440

Flange Jis 10k 50a Sf440

Carbon Steel Sf440 High Hub Blind Flanges

Carbon Steel Sf440 High Hub Blind Flanges

Sf440 Forged Carbon Steel Slip On Flanges

Sf440 Forged Carbon Steel Slip On Flanges

Astm Sf440 Cs Forged Flanges

Astm Sf440 Cs Forged Flanges

Sf440 Carbon Steel Spade Flange

Sf440 Carbon Steel Spade Flange

Asme B16.5 Carbon Steel Sf440 Ring Type Joint Flanges

Asme B16.5 Carbon Steel Sf440 Ring Type Joint Flanges

Sf440 Carbon Steel Slip On Flanges

Sf440 Carbon Steel Slip On Flanges

Asme Sf440 Cs Socket Weld Flanges

Asme Sf440 Cs Socket Weld Flanges


Astm Sf440 Carbon Steel En 1092-1 Flanges Weight Chart

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

Sf440 Weld Neck Flange Dimension Chart

View Astm Sf440 Flange and Carbon Steel Sf440 Threaded Flanges, PED approved 150# Ansi Carbon Steel Sf440 Socket weld Flanges supplier in Mumbai
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 B16.36, 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)

Astm Sf440 Carbon Steel Pipe Flanges Chemical Composition

Get free quote now, best price, a leading Astm Sf440 Flange, Carbon Steel Sf440 Blind Flanges Manufacturer and suppliers in India, View Carbon Steel Sf440 RTJ Flanges Thickness
Grade Fe Si C S P
SF440 min. 99.25
max. 100 0.4 0.26 0.050 0.040

Carbon Steel Sf440 Blind Flanges Mechanical Properties

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

Thermal properties of SF440 Carbon Steel Flange

Properties Metric Imperial
Thermal expansion co-efficient (@0-100°C/32-212°F) 11 µm/m-K -
Thermal conductivity 50 W/mK 29 BTU in/hr.ft.°F

Our favourite export locations where we can give support and best price

Products We supplied to following Locations
Blind Flange Ansi Class 3000 Flange Jis Sf440 Flange Hong Kong, Oman, UAE, Malaysia
Carbon Steel Forged Jis Sf440 Flange Belgium, Philippines, Dammam -KSA, Indonesia.
Jis Sf440a Sop Flange 16k France, Qatar, Thailand, Europe
Jis Sf440 Flange Slip On Raised Face Flange Din Standard Flange Pn10 Germany, Czechia, Malaysia, Thailand
Flange Jis 10k 50a Sf440 Bangladesh, Finland, USA, Malaysia
Carbon Steel Sf440 High Hub Blind Flanges Kuwait, Brazil, Saudi Arabia (KSA), South Africa
Sf440 Forged Carbon Steel Slip On Flanges Bahrain, South Africa, Singapore
Astm Sf440 Cs Forged Flanges Australia, Philippines, UK, Nigeria
Sf440 Carbon Steel Spade Flange Europe, UAE, United Kingdom -UK, Malaysia
Asme B16.5 Carbon Steel Sf440 Ring Type Joint Flanges Iran, Chile, Singapore, Italy
Sf440 Carbon Steel Slip On Flanges Norway, Turkey, United Arab Emirates (UAE), Malaysia
Asme Sf440 Cs Socket Weld Flanges Dubai, Netherlands, Russia, Malaysia
Carbon Steel Astm Sf440 Long Weld Neck Flanges Mexico, Egypt, UK, Spain
Asme Sf440 Carbon Steel Wnrf Flange Poland, Canada, UK, Ellington -United States
Astm Sf440 Cs Weld Neck Flanges Philippines, Canada, Malaysia, Singapore
Sf440 Carbon Steel Threaded Flanges Romania, Europe, Japan, Malaysia
Sf440 Spectacle Blind Flanges China, Colombia, Sweden, Malaysia