carbon steel elbow Fundamentals Explained
Socket weld elbow is usually welded for the pipe and fittings close. In contrast to the butt weld elbow, the socket weld elbow provides a trapezoidal spot at the top.Seamless pipe fittings usually are not popular in sizes larger than 12”. Welded pipe fittings are made of ERW welded carbon steel or stainless steel pipe. They are available in dimen