347 - Stainless Steel Buttweld Fittings

Raw Material ASTM A 403 Gr. WP347 Ed. 2020
C % 0.080 Max.
Mn % 2.000 Max.
P % 0.045 Max.
S % 0.030 Max.
Si % 1.000 Max.
Cr % 17.00-19.00
Ni % 09.00-12.00
Stainless 347 Buttweld Flanges Manufacturers & Suppliers

 Stainless 347 Buttweld Flages Manufacturers, Exporters & Suppliers in India


Stainless 347 Buttweld Flangings are made using hot forming processes. These processes include bending and shaping the steel into a specific shape. 


The pipe is cut to length, molded to the desired shape with a die, and then heat-treated to remove residual stresses and attain the desired mechanical properties. This type of flange is commonly used for various types of applications in the process industry.


Stainless 347 Buttweld Flares and Elbows are used to connect pipes and other fittings. They are also known as ASTM A403 WP347 SS Pipe Fittings and UNS S34700 Pipe Elbow. Stainless 347 Buttweld Fittings are manufactured by a company in Mumbai, India. 


The flanges and elbows are made of stainless steel and are available in various sizes and finishes. Stainless UNS NO S 31803 Buttweld Flanging is made from a common austenitic stainless steel called 347. This material offers exceptional welding and forming properties as well as excellent resistance to intergranular corrosion.


Alloy 347H has a higher carbon content, which gives it even better creep resistance and higher strength at temperatures greater than 537degC. When used in piping and valve applications, these flanges have an excellent reputation for being corrosion resistant to heat.


Stainless 347 Buttweld flanges are commonly available in 90-deg, 45-deg, and 110-deg elbows. As the name suggests, they are made from stainless steel and are available in a variety of forms. These pipe fittings are designed to be leak-free and are available in various sizes.