Haihao Group delivers A182 F316L weld neck flanges exceeding client expectations

In a recent triumph of precision engineering, Haihao Group proudly announces the successful production and chemical composition testing of a bespoke order of A182 F316L weld neck flanges for our esteemed client in Singapore.A182 F316L weld neck flanges are available in a range of sizes and pressure classes to accommodate various piping systems.

Weld neck flanges are designed with a long tapered neck that facilitates a smooth transition from the pipe to the flange.The weld neck provides additional structural support and strength, making them suitable for high-pressure and high-temperature applications.The flange bore matches the pipe’s inner diameter, reducing turbulence and pressure drop in the system.Type 316L stainless steel is known for its exceptional corrosion resistance, especially in chloride-containing environments.

• Its chemical composition typically includes:
  • Chromium (Cr): 16-18%
  • Nickel (Ni): 10-14%
  • Molybdenum (Mo): 2-3%
  • Low Carbon (C): Maximum 0.03%
• The low carbon content minimizes carbide precipitation during welding, making it suitable for welding applications without causing sensitization and subsequent corrosion issues.

Common Sizes and Pressure Ratings:

• A182 F316L weld neck flanges are available in a range of sizes, typically ranging from 1/2″ to very large sizes, depending on the manufacturer’s capabilities.
• Pressure ratings conform to various standards such as ANSI, ASME, and API, with common ratings including 150#, 300#, 600#, and 900#.

 

Applications:

A182 F316L weld neck flanges are widely used in industries where corrosion resistance is critical. Common applications include:

• Chemical processing
• Petrochemical
• Pharmaceutical
• Food and beverage processing
• Marine
• Oil and gas
• Power generation

Quality Assurance:

The A182 F316L welded neck flanges from Haihao Group are available in a variety of sizes, usually from 1/2 inch to very large sizes.

The pressure ratings of our A182 F316L welded neck flanges comply with various standards such as ANSI, ASME and API, with common ratings including 150#, 300#, 600# and 900#.

Haihao Group takes immense pride in not only meeting but exceeding our client’s expectations. This successful delivery showcases our commitment to precision, quality, and client satisfaction. As we celebrate this triumph, we reiterate our dedication to setting new benchmarks in the industry and delivering excellence in every endeavor.