Manufacturers MS pipe flange, MS blind flange in India.
Mild Steel Flanges come in various standards with various dimensions and pressure classes. R.C. Metal Corporation is a leading manufacturer and MS pipe flange supplier. The flanges have good hardness of 126 in Brinell hardness score and 370MPa minimum yield strength with 440MPa minimum tensile strength. These mechanical properties of the Mild Steel slip on flanges as well as other types of flanges are derived from the composition of the material.
Mild Steel Flanges
The composition includes phosphorus, sulfur, carbon, manganese and around 99% iron. There are different types of flanges such as the MS blind flange which is used to close a pipe line where other flanges are used to connect more pipes. There are different types such as forged and Weld flanges mild steel based on the production. There are also different dimensions of the flanges ranging from ½ inches to 48 inches and differing wall thicknesses.
There are different standards such as ANSI B16.47. The pressure ratings of the Mild Steel Alloy welded flange range from class 400 to class 2500. There are different surface treatments available for the flanges such as the oil black paint, yellow transparent and other types. Different mechanical properties are categorized with tables such as the MS flange table e. Please feel free to contact us for more information on the different types of flanges such as the Mild Steel lap joint flange, the prices and a full catalog.
Call us for Mild Steel slip on flanges Price List, Check Weld flanges mild steel, MS flange table e Standard Specifications.
Specification Chart of Mild Steel Slip on Flanges
From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
Flange Face Type
FF, RF, LMF, SMF, RTJ, LJF.
Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
ASME | BS | DIN | ANSI | GOST | EN Flange
UNI/ DIN / EN Standard
6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar
View Mild Steel lap joint flange Chemical Equation, Mechanical Strength of MS Alloy loose flange, MS Ring flange.
Chemical Properties of Mild Steel Lap Joint Flange
≤ 0.050 %
98.81 – 99.26 % (as remainder)
0.14 – 0.20 %
0.60 – 0.90 %
≤ 0.040 %
MS Flange Table E Mechanical Properties Tensile Strength
Hardness, Knoop (Converted from Brinell hardness)
Tensile Strength, Yield
Elongation at Break (In 50 mm)
Reduction of Area
Machinability (Based on AISI 1212 steel. as 100% machinability)
Modulus of Elasticity
Hardness, Vickers (Converted from Brinell hardness)
Hardness, Rockwell B (Converted from Brinell hardness)
Tensile Strength, Ultimate
Most Popular Types of MS Pipe Flange
HIGH PRESSURE ASTM A105 DIN 50 MS FORGED BLIND FLANGE