Preston Pipes and Alloys is a prominent manufacturer, distributor and exporter of Stainless Steel 316/316L/316Ti/316H Welded Pipes/Tubes in Hooghly, Kolkata. We fabricate these SS 304H Welded Pipes by utilizing top notch quality raw materials procured from certified manufacturers and modern technology machinery in accordance with globally approved quality standards under the supervision of our skilled professionals. Stainless Steel 316Ti Welded Pipes offer corrosion resistance in contaminated marine atmospheres and has excellent resistance to intergranular corrosion in the as-welded condition. SS 316Ti Welded Pipes have superior strength and toughness at cryogenic temperatures.

SS 316H Welded Pipes have outstanding strength at elevated temperatures and is used for applications in structural components and pressure vessels at temperatures over 500 degrees C. Stainless Steel 316H EFW Tubes are immune to thermal corrosion, slightly oxidizing and reducing conditions. Stainless Steel 316L Welded Tubes are the low carbon version of Stainless Steel 316 and are immune to sensitization. Stainless Steel 316L EFW Tubes extensively offers resistance to general corrosion, crevice corrosion resistance, high creep and stress-to-rupture resistance. SS 316L EFW Pipes also offer exceptional weldability and fabricability. Stainless Steel 316H Welded Pipes can be fabricated using standard fusion methods, both with and without filler metals.

Stainless Steel 316 ERW Pipes are used in various applications such as pressure vessels, heat exchangers, Food Processing Equipment Laboratory benches and equipment, Seawater Applications, Medical Equipment, Petroleum Refining, Pulp and Paper Industry, and Desalination Plants, etc. Stainless Steel 316 Welded Tubes are prone to pitting and crevice corrosion in warm chloride conditions, and to stress corrosion cracking above about 60 degrees C. Stainless Steel 316H ERW Pipes have achieved a niche in various cities in Kolkata owing to the superlative strength, durability and dimensional accuracy.

Stainless Steel 316L EFW Tubes are available in various specifications, diameter, sizes, thickness, forms, etc. we also fabricate these in customized configurations as per the demands of our clients at reasonable prices. At Preston Pipes and Alloys, we ensure that all our pipes and tubes pass through numerous quality tests such as Raw Material Test, Pitting Resistance Test, Spectro Analysis, PMI Testing, and so on, to ensure that our clients get only excellent quality tubes. We also provide numerous test certificates along with our Stainless Steel 316Ti Welded Pipes and Tubes including Raw Materials Certificate, Quality Certificates, Third Party Inspection Report, etc. We supply these Stainless Steel 316H Welded Pipes to various cities across Kolkata.