Stainless Steel 304 Blind Flange Class 150
Stainless steel 304 blind flanges are masterpieces of engineering from manufacturers of pipe fittings and flanges. These blind flanges, a type of flange that has no opening for the passage of liquids or gases, is made of the corrosion-resistant stainless steel alloy known as SS 304. Used primarily in pipeline construction and the oil and gas industry, these flanges can withstand a variety of environmental, chemical and climatic conditions. Stainless steel 304 blind flanges are available in Class 150, a classification that denotes the load-bearing strength and materials used to manufacture the flanges.
Applications
Stainless steel 304 blind flanges in Class 150 are the most frequently ordered flanges in the pipeline and oil and gas industries and are used in a range of applications, including;
- Pipeline construction
- Underground construction
- Chemical processing
- Petrochemical processing
- Paper manufacturing
- HVAC systems
- Brewery piping
- Plumbing
- Food processing equipment
- Military applications
Materials
Stainless steel 304 blind flanges in Class 150 are the most cost-effective and commonly used flange of this grade. This stainless steel has excellent corrosion resistance which makes it the alloy of choice for this type of flange when most environmental conditions are considered. The SS 304 blind flanges in Class 150 have a carbon content of 0.08% max, manganese content of 2.00%, a chromium content of 18.0-20.0%, and a nickel content of 8.0-10.5%.
Size & Pressure Ratings
Stainless steel 304 blind flanges in Class 150 are available in a comprehensive range of sizes from 2” (DN50) through to 48” (DN1200). The pressure rating for these flanges is 150 lb for temperatures up to 0-425°C (32-800°F).
Testing
Manufacturers of stainless steel 304 blind flanges in Class 150 often put their products through rigorous testing before being released for sale. This testing is done to confirm that the blind flanges meet all applicable industrial standards, such as the ASTM A182 and ASME SA 182 standards. The tests performed on these blind flanges often include physical, mechanical and chemical tests.
Manufacturers
There are a number of manufacturers of stainless steel 304 blind flanges in Class 150, including DM Special Steel Ltd, Shree Khodal Iron Works Pvt. Ltd, Rajtilak Metal Industries, Neelcon Steel Industries, Skyland Metal & Alloys Inc, Swagat Steel & Alloy, and Aspirinox Alloys Inc. Each of these manufacturers offer different services to meet customers’ unique requirements, so it is important to do your research before deciding on the manufacturer for your needs.
Conclusion
Stainless steel 304 blind flanges in Class 150 are the most commonly used blind flange in the pipeline and oil and gas industry. These flanges have a corrosion resistance that makes them ideal for a variety of applications and environments. These blind flanges are available in a range of sizes and are pressure rated to 150 lb. Manufacturers of these flanges will often test them to ensure they meet industry standards. Lastly, there are a number of manufacturers who offer these blind flanges and you should do your research before deciding which one to purchase from.
SS 304 Blind Flange FAQ's
SS 304 Blind Flange FAQ's
What is SS 304 Blind Flange?
SS 304 Blind Flange is a type of flange that is used to seal the end of a pipe or vessel. It is made of SS 304 material which is a type of austenitic stainless steel. It is designed to be bolted onto the end of a pipe or
