Stainless Steel 321H Welded Pipe Bend Pipe Fittings

Stainless steel grade 321H welded pipe bend pipe fittings are made primarily of iron and contain a high chromium content. It contains 18-20% chromium, 8-10.5% nickel, carbon between 0.04-0.1%, manganese up to 2%, silicon up to 1%, phosphorus and sulfur in trace amounts, and titanium for stabilization. Additionally, it is stabilized with an additional component, such as niobium, to minimize carbide precipitation during welding. The stainless steel alloy offers superior temperature strength to its 304-grade counterpart while resisting stress cracking due to chloride ion exposure at elevated temperatures. Overall, this composition of welded bends makes them ideal for applications where superior corrosion resistance is key, in addition to applications which require excellent overall mechanical properties at high temperatures.

SS 321H welded pipe bend pipe fittings have a variety of practical uses. These types of fittings are primarily used for making bends in pipes and tubes, connecting them at different angles and allowing more flexible configurations. Additionally, they provide increased corrosion resistance and can withstand higher temperatures – up to 650°F - which makes them ideal for extreme conditions. They are also incredibly durable, long-lasting materials that require little maintenance once installed since they will not oxidize or corrode easily. Thus, these fittings are essential in a wide range of construction projects.