What is Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges ?
ASTM A694 F42 flanges are made of using superior quality material and machineries. These flanges are commonly used for joining two or more pipes, valves or pumps together. ASA694 F42, F46, F48, F50, F52, F56, F60, F65, F70 flanges are highly ductile. They have the capacity of bearing high heat, bad weather conditions and chloride present environment.
These flanges are made of a great combination of excellent elements. These elements are enriched with high resistance and tolerance. This grade includes high amounts of chromium, nickel and carbon. The composition includes 17% chromium, 9% of nickel content. The grade also includes other elements like silicon, manganese, sulfur, cobalt, phosphorus and iron.
The high amount of chromium and nickel provide excellent protection and strength to the grade. It also increases its elongation and melting point. It also increases its tensile and yield strength and improves its robustness. The minimum yield strength of the grade is 25mpa whereas the tensile strength is 515 Mpa.

ASME SA694 High Yield Flanges, ASTM A694 F60 CS Flanges, High Yield Carbon Steel Flanges, ASTM A694 Forged Flanges, CS F60 A694 Socket weld Flanges, ANSI B16.5 Carbon Steel Flanges Leading Manufacturers.
Sumit Impex is one of the most prominent supplier and manufacturer of ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 flanges. These flanges are manufactured using excellent quality raw material and elements. These elements are commonly diluted with various elements to create a strong bond for an alloy.
These flanges are used as boilers in various industries such as petrochemicals, pharmaceuticals, chemical manufacturing industries, pulp and paper manufacturing industries, etc.
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges Specifications
Specifications | ASTM A694 / ASME SA694 |
---|---|
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Size Range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements |
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Surface | pickling, annealing, bright, sand blast, hair line |
Type | Weld Neck Ring Flange (WNRF), 310 Stainless Steel, Slip-On Ring Flange (SORF), 310 Stainless Steel, Blind Ring Flange (BLRF), 310 Stainless Steel, Socket Weld Ring Flange (SWRF), 310 Stainless Steel, Threaded Ring Flange, 310 Stainless Steel, Lap Joint Ring Flange (LJRF), 310 Stainless Steel, Ring Type Joint Flange (RTJF), 310 Stainless Steel |
Connection type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove. |
Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
Other Products
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 SORF Flanges | Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 WNRF Flanges |
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Blind Flanges | Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Spacer Ring Flanges |
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Ring Type Joint Flanges | Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Nipolet Flanges |
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Nipo Flange | Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Long weld Neck Flanges |
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Stainless Steel Pipe Flanges | Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Nipolet Flanges |
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flat Flange | Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Lap Joint Flanges |
Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges Price List
- Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Flanges
US $0.5-1000 / Piece (FOB Price) - Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Pipe Flanges
US $300-500 / Ton (FOB Price) - Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Weld Neck Flanges
US $1-900 / Piece (FOB Price) - Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 plate flanges
US $0.5-1000 / Piece (FOB Price) - Carbon Steel F42, F46, F48, F50, F52, F56, F60, F65, F70 Pipe Flanges
US $1-300 / Piece (FOB Price)

Packaging
We Sumit Impex Metal Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates

Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
- Bend Test

Application Industries
These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services

Stainless Steel Sheet Manufacturers












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