Shasan Piping Solution is a well-known trader and manufacturer of carbon steel ASTM A420 butt weld fittings and can consider suitable alloys as an alternative to more expensive titanium or nickel based alloys. ASTM 420 short radius carbon steel pipe fittings also exhibit excellent resistance to sulfide stress corrosion cracking in acid gas environments.

t is not uncommon for the metal used in ASME SA 420 carbon steel unequal tee fittings to be considered a practical solution to chloride-induced stress cracking. ASTM A420 carbon steel eccentric reducers are known for their high impact strength, with no ductile-to-brittle transition and only a slight decrease in impact energy as temperature decreases. ASME SA 420 grade WPL6 carbon steel elbow has good notch ductility at ambient and sub-zero temperatures (down to -50°C). These properties mean that ASTM A420 carbon steel shot stub end pipe fittings can be successfully used as a replacement for 300 series stainless steels (such as Type 316), standard 22% Cr steel, and precipitation hardened stainless steels.

Shasan Piping Solution is one of the famous traders and suppliers of ASME SA 420 Gr. LTCS pipe fittings are made from WPL6 carbon steel and were originally developed as a seawater resistant material for marine pumping applications.