Butt weld Pipe Fittings

Carbon Steel Flanges Manufacturer

Carbon Steel Plate Flanges, CS Flanges, Carbon Steel Pipe Flanges, ANSI B16.5 Carbon Steel Flange, Carbon Steel Flanges, CS Flanges Supplier in Mumbai, India.

Carbon Steel Blind Flanges, Carbon Steel Orifice Flanges, Carbon Steel Socket weld Flanges Stockist, Carbon Steel RTJ Flanges, Carbon Steel Weld Neck Flanges, Carbon Steel Long Weld Neck Flanges, Carbon Steel Forged Flanges, CS Lap Joint Flanges, Carbon Steel Slip on Flanges Exporter in India.

Flanges are used to connect pipes, valves, pumps, and other equipment with each other, ensuring an uninterrupted flow of fluid. It provides easy access for inspection, modification, and cleaning of pipes. Simplex Steel has been in the manufacturing of flanges for many years. We mastered all the skills during these years and now can manufacture any design that may be customized or non-customized. The most commonly used material for manufacturing flange is Carbon Steel. Both these types have some exceptional characteristics that make them suitable for getting used to manufacture flanges. Carbon Steel mainly contains carbon content (by weight) in it. It also contains nickel, niobium, cobalt, chromium, tungsten, molybdenum, vanadium, and zirconium, which add significant features in steel. Carbon Steel is heat-treated so that the required qualities for flanges should get developed in it. It offers several characteristics like excellent resistance to corrosion in an acidic environment, high strength. Similarly, Carbon Steels are alloyed with elements like Chromium, Nickel, Molybdenum, and many more. Which enhances its ability to withstand high temperatures, increase its strength and ability to resist corrosion and abrasion.

Simplex Steel Industries manufacture Carbon Steel Flanges at manufacturing plant having advanced and modern technologies which are being operated by an experienced and highly skilled workforce. An excellent team of professionals helps and guides them also makes sure that every process is getting followed as per the standard operating procedure.

Simplex Steel Industries follow a quality assurance plan and take care of the quality of Carbon Steel Weld Neck Flanges by testing each Flange on robust parameters during the whole manufacturing process. Our quality control team also checks the quality of raw material used for production. All these efforts turn into improved performance ability and longer life expectancy of Carbon Steel Flanges. Simplex Steel Industries Manufacture Flanges using all grades of Carbon Steel ASTM A105, A350 LF2, etc. in all sizes, shapes, dimensions, and specifications. We assure the on-time delivery of products using a convenient transportation option with suitable packaging.

Value Added Services

  • Sand Blasting
  • Electro Polish
  • Epoxy Coating


  • High tensile strength
  • Good load bearing capacity
  • Excellent versatility and weldability


  • Hardness Test
  • Tensile Test
  • Intergranular Corrosion Test

Carbon Steel Flanges Stock

Carbon Steel Pipe Flanges Specification

Standards ASTM, ASME
Designation A105, SA105
Dimension Standard ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standards ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Size 1/2" (15 NB) to 48" (1200NB)
Class Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

Other Types of Carbon Steel Flanges

  • Carbon Steel Pipe Flanges
  • Carbon Plate Flanges
  • Carbon Steel Flanges Stockholder in India
  • ANSI B16.5 Carbon Steel Flange
  • Carbon Steel Slip on Flanges
  • Carbon Steel Welding Neck Flanges
  • Carbon Steel Long Weld Neck Flanges
  • Carbon Steel Forged Flanges
  • Carbon Steel Socket weld Flanges Stockist
  • Carbon Steel Orifice Flanges
  • Carbon Steel Ring Type Joint Flanges
  • Carbon Steel Flanges Supplier in Mumbai
  • Carbon Steel Flanges Manufacturer in India
  • Carbon Steel Lap Joint Flanges
  • Carbon Steel RTJ Flanges
  • Carbon Steel Blind Flanges
  • Carbon Steel Spectacle Blind Flanges
  • Carbon Steel Square Flanges
  • Carbon Steel Pipe Flange Stockist in Mumbai, India
  • CS Threaded Flanges
  • Carbon Steel Flat Flanges
  • Carbon Steel Reducing Flanges
  • Carbon Steel Plate Flanges
  • Carbon Steel SORF Flanges
Application Industry

We have huge experience of supplying to all major industries across the world. These Flanges is use in various industries like : Petrochemical, Pulp And Paper Co, Oil and Gas, Chemical Industry, Food Processing Industry, Plumbing, Water Supply Systems, Power Plant, General Purpose Applications, Fabrication Industry etc

Central/South America, North America, Asia, Mid East/Africa, Eastern Europe, UAE

Sri Lanka, Bahrain, Russia, Egypt, Portugal, Turkey, Spain, Singapore, Brazil, Thailand, Chile, Malaysia, Venezuela, Indonesia, Costa Rica, Poland, USA, U.A.E, Italy, Oman, Canada, Saudi Arabia, Angola, Qatar