astm a53 grade b
Manufacturer of ASTM A53 Gr B Pipe in India, LG Pipes & Tubes produce SA 53 Grade B Seamless Pipes and A53 Galvanized Steel Pipe for medium and low temperature applications. View A53 Gr B Type F sizes.
https://www.lgpipeindia.com/as....tm-a53-grade-b-pipe.
