The material also has 205MPa minimum yield strength and 520MPa minimum tensile strength. The elongation rate is 40% and the 309 Stainless Steel pipe has 225HBW Brinell hardness. The products could be welded with electrodes and filler metals. They could be welded with most welding methods. Preheating and post weld heat treatments are not necessary. As a leading 309 Stainless Steel pipe supplier we produce the pipes in different standards and dimensions. The pipes range from ½ inches to 100 inches in nominal bore size. The 309 Stainless Steel tubing can be seamless, ERW, welded, fabricated or LSAW type. There are square, rectangular, hydraulic and other types of pipes. They can vary in length as single random, double random and custom cut to length sizes. The 309 Stainless Steel square tubing is preferred for its strength in structural applications. The pipes can also come with different end types such as plain end, beveled end and threaded ends. As a leading supplier, we produce the Austenitic Stainless Steel 309 Welded Pipe and other types as well. These range in schedules from sch20 through XXS. Please contact us to know more about the Stainless Steel 309 ERW pipe, welded pipe and seamless pipes with their prices.
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