Details are everything when you're manufacturing ASTM A249/ASME SA249 Pressure Tubes to exacting specifications.

Object

Producing quality ASTM A249/ASME SA249 Pressure Tubes takes more than just applying a stencil to the product. It requires a manufacturing process and a quality system that not only provide an excellent weld, but also condition the weld through proper cold working (forging) and heat treating (annealing) processes so that it closely approximates the structure and properties of the base metal. Only then will the tube have the proper corrosion resistance, stability at temperature, and mechanical properties needed for the most demanding applications.

Only fusion welding processes should be used to produce high-quality stainless, duplex, and nickel-alloy pressure tubing that will be used in demanding or critical applications.