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ASTM A182 Chrome Moly Slip on Flange and Low Alloy Blind Flanges supplier

Alloy steel grades have small amounts of elements like molybdenum, chromium, nickel, titanium, aluminum, etc added to their chemical composition for higher mechanical properties. The inclusion of each element would improve a certain aspect of that particular grade. In the case of low alloy steels, any Alloy Steel Flanges manufacturer in India would not exceed a limit of 5% with the overall inclusion of these elements.

Alloy Steel Flanges

Considered to be better than carbon steels, these alloys show a remarkable increase in their mechanical property, despite a small change in their chemistry. One of the main benefits of changing their chemical composition is that the ANSI B16.5 Alloy Steel Forged Flanges work well at elevated temperatures. They have good strength at higher temperatures and resist breakdown. This is a property that has been associated with the addition of nickel, an element, which singularly has excellent properties at elevated temperatures. Molybdenum is an element, when added to ASTM A182 Chrome Moly Slip-on Flange is known to improve certain corrosion resistance properties of an alloy. Usually, this element has been associated with increasing the resistance of an alloy to pitting. Another property influenced by the inclusion of molybdenum in the chrome moly flanges is its hardness. In such alloy steel grades, molybdenum acts as a stiffening agent, thus improving the toughness and hardness of the alloy.  Chromium, on the other hand, improves the resistance of the alloy to atmospheric corrosion. While a higher content of chromium is required to prevent oxidation corrosion, in small quantities, like the case of Low Alloy Steel Flanges, the atmospheric corrosion resistance is considered to be good. Moreover, the other characteristics of the ASME SA 182 AS Pipe Flange include good fatigue strength and better durability, making these alloys suited to demanding high temperature applications as seen in the oil and gas industry.

View Alloy Steel Threaded Flanges specification in Class 150 to 2500#, manufacturer and exporter of Chrome Moly Steel flanges in India

 

Alloy Steel Flanges Specification

Customized high quality ASTM A182 Low Alloy Steel flanges, Check Alloy Steel Flange Material, A182 Chrome Moly Blind flange Dimension Chart

ASTM Specification ASTM A182 and ASME SA182
Size in inch 1/2 inch (15 NB) to 48 inch (1200NB)
Standards EN-1092, ANSI/ASME B16.5, B16.48, B 16.47 Series A & B, BS4504, BS 10, DIN
Class and Pressure Chart 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flat Face, Lap-Joint Face, Raised Face, Ring Type Joint, Small Tongue, Large Male-Female, 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 Nagpur, Mexico, Ranchi, Bengaluru, Gujarat, Karachi, Ludhiana, Khobar, Ernakulam, Vadodara, Calgary, Chennai, Abu Dhabi, Sydney, Bogota, Kanpur, Port of Spain, Dammam, Indore, Montreal, Muscat, Noida, Surat, Perth, Ahmedabad, Istanbul, Pimpri Chinchwad, Caracas, Tehran, Rajkot, Kolkata, Ahvaz, Lagos, Manama, Janeiro, India, Gimhae si, Melbourne, Thiruvananthapuram, Kuwait, Ankara, Jamshedpur, Hyderabad, London, Riyadh, Courbevoie, Howrah, New Delhi, Coimbatore, Bangalore, Santiago, Baroda, Ludhiana, Mumbai, Gurgaon

Basic Types Of ASME SA 182 AS Pipe Flange

Alloy Steel Plate Type Forged Threaded Flange

Alloy Steel Plate Type Forged Threaded Flange

Nickel Alloy Steel Wn Rf Flange

Nickel Alloy Steel Wn Rf Flange

42crmo Alloy Steel Flange

42crmo Alloy Steel Flange

Alloy Steel Flanges 16 X 2 inch 300# Std Ff Nipoflange / Flangeolet

Alloy Steel Flanges 16 X 2 inch 300# Std Ff Nipoflange / Flangeolet

Alloy Steel Flange 3 inch Din-pn16 X Sch. Std. X Wnrf

Alloy Steel Flange 3 inch Din-pn16 X Sch. Std. X Wnrf

Alloy Steel 3/4 inch Sch80 Weld Neck Forged Flange

Alloy Steel 3/4 inch Sch80 Weld Neck Forged Flange

B16.5 Spectacle Blind Alloy Steel Male And Female Face Dn50 Facer

B16.5 Spectacle Blind Alloy Steel Male And Female Face Dn50 Facer

Alloy Steel Forged Flange

Alloy Steel Forged Flange

Alloy Steel 6 inch Weld Neck Flange 900#

Alloy Steel 6 inch Weld Neck Flange 900#

Alloy Steel Slip on Flange

Alloy Steel Slip on Flange

Class 600 Alloy Steel Flanges

Class 600 Alloy Steel Flanges

Alloy Steel Iso Flanges

Alloy Steel Iso Flanges


Alloy Steel Plate Flanges Weigt Chart

Supplier and exporter of Alloy Steel Plate Flanges in india, View ASME B16.5 Alloy Steel Lap Joint Flanges Dimension chart and AS Weld Neck Flange Size 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 E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table D Flanges 95 67 4 13 14
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 1500 Flanges 121 83 4 19 22
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 300 Flanges 95 67 4 13 16
ISO 7005 (DIN) Flange PN6 Flange 80 55 4 M10 11
PN16 Flange 95 65 4 M12 14
PN20 Flange 90 60.5 4 M14 16
PN25 Flange 95 65 4 M12 14
PN10 Flange 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

ASME SA 182 AS Pipe Flange Dimension table

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)

ANSI B16.5 Alloy Steel Forged Flanges Pressure rating

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

Chrome Moly Alloy Steel RTJ Flanges Chemical Composition

Only Alloy Steel Flanges manufacturer in India, Check ASME SA 182 AS Pipe Flange Weight Chart and ASME SA 182 AS Threaded Flanges Pressure Rating online
Grade Carbon Manganese Silicon Phosphorus Sulfur Chromium Molybdenum
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

Alloy Steel Blind Flanges Mechanical Properties

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 %

Alloy Steel Plate Flanges 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

Alloy Steel Flange Hs Code

HSN Code Description
73079190 Alloy Steel Flanges:-steel Flange 300mm

we are in top 10 supplier in these locations

Products We supplied to following Locations
Alloy Steel Welding Neck Flange Sweden, China, Colombia, Malaysia
Alloy Steel Plate Type Forged Threaded Flange Kuwait, Brazil, South Africa, Saudi Arabia (KSA)
Nickel Alloy Steel Wn Rf Flange Australia, Philippines, Nigeria, UK
42crmo Alloy Steel Flange Hong Kong, Oman, Malaysia, UAE
Alloy Steel Flanges 16'' X 2'' 300# Std Ff Nipoflange / Flangeolet Bahrain, Singapore, South Africa
Alloy Steel Flange 3" Din-pn16 X Sch. Std. X Wnrf Chile, Singapore, Italy, Iran
Alloy Steel 3/4" Sch80 Weld Neck Forged Flange Norway, Malaysia, Turkey, United Arab Emirates (UAE)
B16.5 Spectacle Blind Alloy Steel Male And Female Face Dn50 Facer Fitting Ansi Belgium, Philippines, Dammam -KSA, Indonesia.
Dn80 Alloy Steel Blind Flange Europe, UAE, United Kingdom -UK, Malaysia
Alloy Steel Forged Flange Malaysia, Philippines, Canada, Singapore
Alloy Steel 6" Weld Neck Flange 900# Romania, Japan, Europe, Malaysia
Class 600 Alloy Steel Flanges Russia, Dubai, Netherlands, Malaysia
Alloy Steel Iso Flanges UK, Mexico, Egypt, Spain
Ansi Pn63 Alloy Steel Pipe Flange Dn15 Poland, Canada, Ellington -United States, UK
Weld Nece Alloy Steel Flange Europe, France, Thailand, Qatar
Alloy Steel Large Forged Flange Malaysia, Germany, Czechia, Thailand
Alloy Plated Flange USA, Bangladesh, Finland, Malaysia