MS Flange Manufacturer In Pantnagar

🔩 What Are MS Flanges?

MS (Mild Steel) Flanges are mechanical connectors used to join pipes, valves, pumps, and equipment in a piping system. They allow easy assembly, disassembly, maintenance, and inspection of pipelines. MS flanges are typically made from mild steel — known for good ductility, weldability, and strength.

🧰 Key Features

✔ Material: Made from mild steel (low carbon steel), offering strength and weldability at a competitive cost.
✔ Surface Finish: Clean, smooth surface suitable for welding and application of gasket materials.
✔ Easy Installation: Can be bolted together with a gasket in between to achieve tight, leak-proof sealing.
✔ Cost-Effective: Affordable solution without compromising on performance for many applications.
✔ Versatile: Compatible with various pipes and pressure classes when used with appropriate gaskets and bolts.

📏 Common Types of MS Flanges

• Weld Neck Flange – Strong, smooth transition ideal for high-pressure systems
• Slip-On Flange – Easy to install; slides over pipe and then welded
• Blind Flange – Used to block or close the end of a pipeline
• Socket Weld Flange – Used for small pipe sizes; provides smooth bore
• Threaded Flange – No welding; threaded connection on pipe
• Lap Joint Flange – Used with stub end for frequent dismantling

📐 Standard Specifications

✔ Standards: ANSI/ASME B16.5, IS 6392, DIN, JIS (as per project requirements)
✔ Pressure Classes: 150#, 300#, 600#, 900#, 1500# etc. (higher classes on request)
✔ Size Range: Typically ½″ – 48″ (DN15 – DN1200) and above depending on application
✔ Gasket Compatibility: Flat ring, spiral wound, RTJ (depending on flange type)

📌 Where MS Flanges Are Used

• Water pipelines and distribution systems
• Industrial process lines (oil, gas, chemicals)
• Power plants and steam lines
• HVAC, fire protection systems
• Structural and fabrication assemblies

🔧 Why Use MS Flanges?

• Provides secure, leak-resistant connections
• Allows easy maintenance and access
• Compatible with various pipe materials & standards
• Cost-efficient and widely available