254 SMO Flanges

SMO 254 material is ideal for elevated temperature applications.They show exceptional corrosion resistance properties and are suitable for a wide range of temperatures.SMO 254 flanges can maintain its mechanical properties in elevated temperature conditions.

They have a high chromium and molybdenum content which enhances its oxidation resistance.SMO Grade 254 weld neck flange exhibits good resistance to creep and stress corrosion cracking.The material is quite versatile and has low co-efficient of thermal expansion.

We are glad to announce ourselves as the India's first manufacturer of SMO 254 flanges.learn more about its welding process

It is crucial to apply appropriate welding technique for ASTM A182 UNS S31254 blind flange to ensure proper weld integrity.Tungsten inert gas and shielded metal arc weldings are the most common methods employed for this blind flange.

Apart from selecting the right welding procedure, you should also choose a proper filler material.Also, maintain proper shielding gas and flow rates to prevent contamination.

Rely on Regent Steel, if you are looking for ASTM A182 UNS S31254 blind and weld neck flange in Mumbai that complies with ANSI/ASME B16.5 standards, study up on pressure rating.

The maximum pressure rating for DIN 1.4547 slip on flange depends on the flange size, design, temperature and class rating.The pressure class determines the maximum allowable working pressure that the flange is able to withstand at a given temperature.

Larger flanges typically have higher pressure ratings.Also, the gasket quality and type can have an influence on the pressure rating.

we maintain a ready stock inventory of DIN 1.4547 slip on flange ranging from ½" to 36″ in class 150 to 2500 with various face use for seawater applications.

Discover our collection of ASME SA182 6mo socket weld and lap joint flanges and other supply options, which can be provided in customized sizes to match customer needs.

Is it difficult to locate plate, threaded, forged, and reducing flanges made of alloy 254 in unusual sizes?Get it from Regent Steel and check out its composition online

• Alloy 20 and SMO 254 have different chemical compositions.Because of this, alloy 20 shows exceptional resistance to sulphuric acid and other media.On the other hand, 6mo socket weld flange shows more resistance in chloride containing environments.
• SMO 254 shows better high temperature performance than alloy 20 material.
• Alloy 20 is more cost effective than 254 SMO lap joint flange.

SMO Grade 254 weld neck flange testing requirements would include:

• Visual inspection to assess if there are any surface defects or damages caused to the flange.
• Dimensional inspection ensures that the flange meets the required dimensions and tolerances.
• NDTs detect surface & subsurface defects along with any irregularities.
• Pressure testing is conducted to detect any leaks and ensure structural integrity of the flange.

• Weld neck flanges are for high temperature and pressure applications.They enable a smooth transition and reduce the risk of turbulence and erosion.
• Slip on flanges are easy to align and they are used for low pressure applications.
• Socket weld flanges are made for small pipe sizes and low pressure applications.They are easy to weld and offer good sealing.
• UNS S31254 threaded flange is used for non-critical, low pressure application for easy assembling and disassembling.