ASTM A182 F9 Flange is made up of a corrosion resistant, strong and tough steel that is used in many different industrial applications. R.C. Metal Corporation is a leading manufacturer and supplier of the Alloy steel F9 flanges in different shapes, sizes and types. There are threaded, welded, fabricated, screwed and ASTM A182 F9 Forged Fittings which can come in ½ inches through 48 inches in nominal bore sizes. The fittings also come in different pressure classes and pressure numbers. Depending on the application requirement, the pressure classes of the SA 182 Gr F9 Pipe Flanges vary. There are classes 150 through 2500 and pressure numbers PN6 up to PN64 in this material grade.
ASTM A182 F9 Flange
There are also different types of fittings such as the Alloy Steel F9 Threaded Elbow which is used as a direction converter with a female thread. The male threaded pipe ends connect with the female threads without the need for bolting or welding. But the threaded flanges also can be welded. The A182 Grade F9 Blind Flanges are used at the ends of pipes to close them permanently or temporarily. The temporary connections are made with bolting where the permanent connections are welded.
View Alloy steel F9 flanges, F9 Socket Weld Fittings Sizing, A182 Grade F9 Blind Flanges Manufacturers in India.
The Alloy Steel Forged 11/4 Cr-1/2Mo Threaded Plug is a special type of fitting that is essentially a rod with threads on either side. There are different types based on the face type such as the AS A182 F9 RTJ Flanges, flat face flanges and raised face flanges. The material has carbon, manganese, silicon, phosphorus, sulfur, molybdenum and 8% chromium in the composition as well. This combination provides the fittings with 585MPa minimum tensile strength and 380MPa minimum yield strength. Please feel free to contact us with your F9 Socket Weld Fittings orders and pricing inquiries.
Alloy steel F9 flanges Specification Chart
ASTM A182/ ASME SA182
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type of Forged
NPT, BSP, BSPT Fittings
UNI/ DIN / EN Standard
6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar
Type of Connection
ASME | BS | DIN | ANSI | GOST | EN Flange
From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
Flange Face Type
FF, RF, LMF, SMF, RTJ, LJF.
5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
Get Equivalent grades of SA 182 Gr F9 Pipe Flanges, A182 Grade F9 Lapped joint Flanges, Alloy Steel Forged 11/4 Cr-1/2Mo Threaded Plug Mechanical Strength Table.
Equivalent Material of AS A182 F9 RTJ Flanges
Casting Spec. Equivalent
X 12 CrMo 9 1
High temp erosive refinery service
Mechanical Characteristics of F9 Socket Weld Fittings