Premier Mild Steel Flange Manufacturer in Gujarat, Serving India
As a leading Mild Steel Flange Manufacturer in Gujarat, Vishal Engineers produces a vast inventory of high-quality MS (Mild Steel) flanges crucial for piping systems across various industries, including Water Treatment, Oil & Gas, Chemicals, and Firefighting. Manufactured using premium carbon steel materials (like ASTM A105/IS 2062), our flanges ensure robust, leak-proof connections, even under moderate pressure and temperature conditions. We specialize in adherence to key international standards, including ASME B16.5, DIN, and IS codes, making us a trusted supplier in the region.
Precision Manufacturing for Reliable MS Flanges
Our Mild Steel flanges are fabricated and finished using precision machining processes, ensuring perfect alignment, flatness, and bolt hole accuracy. Available in different pressure classes (e.g., 150#, 300#, PN10, PN16) and facing types (Raised Face, Flat Face), we meet diverse project specifications. Choosing a Gujarat-based manufacturer like VISHAL ENGINEERS ensures local availability, quick lead times, and reliable quality control for your pipeline needs.
Common Types of Mild Steel Flanges Supplied
- Weld Neck Flanges (WNF): Designed for high-pressure/high-temperature applications, offering superior strength and rigidity.
- Slip-On Flanges (SOF): Easy to align and install, widely used in low-pressure and non-critical services.
- Blind Flanges (BLF): Used to seal the end of a piping system, valve, or pressure vessel opening.
- Plate Flanges (IS 2062): Cost-effective solution for low-pressure/large-diameter applications, primarily fabricated from carbon steel plates.
- Threaded Flanges (Screwed Flanges): Used where welding is impractical, especially in high-explosive areas.
Material and Specification Details
- Base Material: Mild Steel / Carbon Steel (e.g., ASTM A105, ASTM A36, IS 2062 Gr. B), suitable for forging or plate cutting.
- Standards: Compliance with ASME B16.5 (forged flanges), ASME B16.47, DIN Standards (PN series), and Indian Standards (IS).
- Surface Finish: Available in standard finishes like Black (self-color), Hot Dip Galvanized (HDG), or Anti-Rust Oil painted.
- Size Range: Manufacturing capacity from 1/2 inch to 60 inches (DN15 to DN1500) and custom bore sizes.
- Testing: Hydrostatic testing, positive material identification (PMI), and dye penetrant testing (DP) upon request.
Industrial Applications of MS Flanges
- Water and Sewage Treatment Plants: Connections in large-diameter pipes and filtration units.
- Petroleum and Chemical Industries: General utility piping, non-critical process lines, and maintenance spool pieces.
- Firefighting Systems: Reliable connections in sprinkler and hydrant piping systems.
- Construction and Infrastructure: Joints in structural supports, foundation bases, and general mechanical systems.
- HVAC and Utility Services: Piping in industrial heating, ventilation, and compressed air systems.
Why Source MS Flanges from VISHAL ENGINEERS (Gujarat)
- Competitive Local Pricing: Optimized manufacturing in Gujarat ensures cost-effective flange solutions.
- Strict Quality Control: Meticulous inspection at every stage guarantees dimensional accuracy and material integrity.
- Comprehensive Inventory: Ready stock of common sizes and types for immediate dispatch.
- Custom Flange Solutions: Capability to manufacture special flanges based on client-provided non-standard drawings.
The Process: From Plate to Piping Flange
Our manufacturing process for MS flanges involves selecting certified raw materials, precise cutting (either forging or laser cutting the plate), specialized hole drilling, face machining, and finally, comprehensive quality checks. For applications requiring corrosion resistance, the Hot Dip Galvanization process is executed to ensure longevity. We guarantee that every Mild Steel flange supplied by VISHAL ENGINEERS adheres to the project's technical specifications and deadline.
Important Flange Selection Tips
- Confirm the required Pressure-Temperature rating (e.g., Class 150 or PN25) before selecting the flange material and dimension.
- Specify the correct flange facing (Raised Face or Flat Face) to match the gasket type and mating component.
- For Weld Neck Flanges, ensure the wall thickness and bore match the specified piping schedule (e.g., Sch 40, Sch 80).
- If Hot Dip Galvanizing is required, confirm that the bolting dimensions are adjusted for the coating thickness.
- Always verify that the manufacturing standard (ASME, DIN, IS) is clearly stated in the purchase order.
FAQs – Mild Steel Flanges
Contact Details
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