Product Info

Welded stainless steel pipe is used in various industries where high temperature strength and better corrosion resistance is needed. For an overview of product offerings view our stainless steel products line card.

Pipe Sizes & Weights

There are many available welded pipe sizes and weights to choose from. The chart includes welded pipe sizes, with the outside diameter (O.D.) and pipe schedules to assist in your selection and help guide you to our in-stock pipe at Shaw Stainless & Alloy Piping.

Standard Specifications

Our extensive inventory consists of a variety of ASTM A312 stainless steel welded pipe. View the standard specifications chart.

Stainless Steel Grades

View stainless steel grades of welded pipe that's available from Shaw Stainless & Alloy Piping. Review the functionality and application of various grades of stainless steel.

Reference Catalog

We have developed a catalog for your reference to identify the many different products and services we offer. This Reference Catalog will identify stainless steel welded pipe, pipe fittings and other pipe accessories included with specification charts and illustrations to help you identify available products in our inventory.

Theoretical Bursting Pressures

Here is a chart to review theoretical bursting pressures for various stainless steel pipe.

Additional Info

Stainless steel welded pipe is manufactured by rolling stainless steel plate on a machine then welding the seam. A scarfing blade then removes the weld flash from the inside and outside of the pipe. Many processes heat treat the welding zone to make the seam less visible and provides a more complete finish to the pipe. With today's stainless steel pipe making technology, welded pipe most often has tighter dimensional tolerances than seamless pipe. Using seamless stainless steel pipe or welded stainless steel pipe depends on tolerances, wall thickness and diameter ratio. With this in mind, seamless pipe is more expensive than welded pipe.

Frequently Asked Questions