• One of the largest manufacturers and suppliers of SS 316 seamless pipes and SS 316 welded pipes in Kolkata, West Bengal, India. SS 316 stainless steel pipes (1.4401, UNS S31600) are delivered in annealed and pickled condition, in 20 ft or custom lengths in both welded and seamless forms. Metallica is one of the largest importer, trader, wholesaler and supplier of 316 stainless steel seamless pipes in Kolkata, West Bengal, India.
• ASTM A312, ASTM A213, ASTM A249, ASTM A269, ASTM A358 CL. I to V are the standards including seamless and welded stainless steel pipes and tubes mainly in size range of 1/8” NB to 30” NB or 1/4” OD to 24” OD. The above mentioned standards covers all SS 316 seamless pipe, SS 316 fabricated pipes, SS 316 ERW pipes, SS 316 EFW pipes and SS 316 welded pipes.
• Metallica stocks and supplies SS 316 (TP316, 1.4401, UNS S31600) stainless steel tubes and stainless steel pipes (Seamless & Welded) in annealed and pickled, as well as polished surface finish. In recent years, Metallica products are not only sold well in domestic market but also exported to different countries and areas in the world. Our TP316 stainless steel pipe products are very popular in the overseas market. A number of overseas well-known enterprises have established a long-term business relationship with us.

• Large Scale Enterprise – We are the biggest stock holding, manufacturing and processing company of 316 stainless steel pipes and tubes in India. Our large volume production, sales and purchase enables us to offer our products at the most competitive prices to our customers in Vijayawada and other cities in India.
• Testing of Stainless Steel Tubes – All 316 stainless steel pipes supplied by us are subjected to hydrostatic test, eddy current test, chemical and mechanical tests during the various stages of production.
• Marking & Packing of 316 Stainless Steel Pipes – Marking on all pipes is as per the predefined rules in the specification.
• Test Certificates & Inspection of TP316 Stainless Steel Pipes – All our pipes are supplied with Mill test Reports, as per EN 10204 3.1. We can also allow third party inspection of all our products before delivery.
• We have own QC team to control the quality to meet particular standard strictly
• Short Lead Times – We can offer TP316, 1.4401, UNS S31600 stainless steel tubes with shortest delivery time.
• We can produce either standard or non-standard of the stainless steel tube.

Stainless Steel 316 is a chromium-nickel based, molybdenum-bearing austenitic stainless steel that possesses increased levels of resistance against several substances, due to the addition of molybdenum in its composition to help resist corrosion to chlorides (like sea water and de-icing salts). Grade 316 is an improved version of SS 304 because of slightly higher molybdenum and nickel content. The molybdenum allows SS 316 to be more resistance to corrosion overall in many aggressive environments, with specific resistance against chlorine pitting and crevice corrosion in chloride environments. SS 316 is also found to be more applicable in areas with high or elevated temperatures compared to other stainless steels. It has more heat resistance than Type 304 but otherwise possesses many of the same general characteristics.
316’s corrosion resistance is especially effective against chemicals, such as those used in the paper and textile industries. The metal finds other common applications in food processing equipment, chemical processing, nuts and bolts, and medical implants. While the metal is pliable under hot and cold-working techniques, it cannot be work hardened with heat treatment and in general is considered to have lower weldability compared to the 304 type stainless steels. However, it is still preferred over many other stainless steel grades in terms of workability.

Austenitic stainless steels can be welded together using many different welding processes. Some are more preferred for welding than others, such as 304, 308, 316, 321, and 347 which are all austenitic grades that are weldable.

The difference between 304 and 316 is that 304 contains 18% chromium and 8% nickel while 316 contains 16% chromium, 10% nickel and 2% molybdenum. The molybdenum is added to help resist corrosion to chlorides (like sea water and de-icing salts). The difference between 316 and 316L stainless steel is that 316L has a .03 max carbon and is good for welding whereas 316 has a mid range level of carbon. Even greater corrosion resistance is delivered by 317L, in which molybdenum content increases to 3 to 4% from the 2 to 3% found in 316 and 316L.

The prices for stainless steel 316 pipes is different for welded and seamless type. Welded 316 stainless steel pipes are mainly manufactured in India, are available at very lower price compared to seamless pipes. 316 stainless steel seamless pipes are high cost pipes, due to higher cost of production and import duties. As one of largest suppliers of SS 316 pipes and tubes in Kolkata, we are pleased to offer you the lowest prices. Our company focus is to increase the number of customers on the daily basis, and to achieve this we are working on very restricted margin, and offering volume discounts to our customers. We pass on the complete benefits of lower raw materials prices to customers. We will be regularly updating our price list to keep our buyers well educated and informed about the pricing dynamics in the stainless steel market. The indicative prices for ss 316 pipes for our customers in Kolkata, is as below:

• SS 316 Welded Pipes or SS 316 ERW Pipes are Available at an Average Price of Rs. 250-275/Kg + GST
• SS 316 Seamless Pipes are are Available at an Average Price of Rs. 275-350/Kg + GST

The above prices are just for information purposes, and we would welcome you to call us or write to us to receive our best prices. We will try to quote you on an immediate basis.