Stainless Steel 347/347H EFW Pipes Stockist, Supplier

Stainless steel 347 and 347H EFW Pipe is an austenitic stainless steel pipe having a face-centered cubic structure. It is non-magnetic when annealed and can only be toughened via cold working. Niobium is been added to prevent chromium carbide precipitation at the grain boundary. The higher carbon variant of SS 347 EFW Pipe is 347H stainless steel. Because of the extra carbon in Stainless Steel 347H EFW Pipe, it is harder and more durable than SS 347 EFW Pipe. These stainless steel EFW pipe grades have certain distinct chemical characteristics. 347 stainless steel has no more than 0.08 % Carbon, whereas 347H stainless steel includes between 0.04 and 0.10 % Carbon. Both have a chromium content of 17.0 to 20.0 % and no more than 2.0 % manganese. They are composed of between 9.0 and 13.0 % nickel. SS 347 EFW pipe has a maximum phosphorous content of 0.04 %, whereas 347H stainless steel has a maximum phosphorous content of 0.03 %. It also contains no more than 0.30 % sulfur, no more than 0.75 % silicon, and no more than 1.0 % niobium. Niobium is what gives these grades their distinct features.

These Stainless Steel 347, 347H EFW Pipes are used in various industrial applications like Food processing, textile operations, breweries, water treatment facilities, oil and gas processing, fertilizers and pesticides, chemical applications, construction, pharmaceuticals, and automotive components are all examples of industries.Testing is an important element of our post-production routine, and we make certain that it is done on a routine basis and that it applies not only to the finalized products but also to the raw materials acquired for their manufacturing. Following fabrication, the 347H EFW Pipes are handled with care and packed in accordance with all applicable standards and rules.