What are Stainless Steel 316/316L/316H Flanges?

Stainless Steel 316/316L/316H Flanges are sophisticated industrial fittings made from molybdenum-bearing austenitic stainless steel that greatly increases resistance to crevice and pitting corrosion in environments with chlorides. SS 316 is the general molybdenum-bearing grade and its low carbon counterpart is SS 316L to avoid carbide precipitation on welding. SS 316H is the high carbon version with increased high temperature strength. The flanges are supplied in types like weld neck, slip-on, blind, socket weld, threaded and lap joint and are designed to serve in highly demanding industrial setups.

Being one of the well-known Stainless Steel 316/316L/316H Flanges Manufacturers, Meta Aerospace makes sure that all its products adhere to international standards such as ASTM A182 and ASME SA182. Our flanges are tested strictly to ensure that there are no issues with reliability, dimensions, or pressure resistance, making them suitable for both general and critical service use. Having an equipped plant facility, we provide options to customize products according to varied customer specifications.

These flanges come with numerous important advantages and are the go-to choice in industrial processes. The presence of molybdenum ensures that there is high corrosion resistance in acidic and marine environments. SS 316L flanges are highly weldable and are resistant to intergranular corrosion and are so regardless of any subsequent welding operation. SS 316H flanges are meant to function with high-temperature service and possess superior tensile and yield strength.

Uses and Applications Stainless Steel 316/316L/316H Flanges?

The flanges are suitable for operations demanding longevity, leakage-proof joints, and resistance to corrosive media. They are reliable and maintain structure under highly acidic or basic conditions too.

• In the oil and gas sector, these flanges are used in high pressure piping and offshore rigs.
• In the petrochemical and chemical sector, these flanges are appreciated for withstanding corrosive chemicals and solvents.
• In the power generation sector, the flanges are used in steam turbines and heat exchangers owing to temperature withstanding capabilities.
• In the pharmaceutical and food processing sector, the hygienic qualities are important in SS 304/304L flanges.
• In marine application too, these flanges are an important part of the system with superior performance in saltwater environments.
• In the automotive and aerospace markets, these are used in engine parts and exhaust systems where strength and corrosion resistance are paramount.