L& T Make three piece design carbon steel ball valve, regular bore, with body and body connectors of carbon steel to ASTM A 216 Gr. WCB, ball and stem of SS 316, seat and body connector seals of mounded virgin P.T.F.E., gland packing of carbon filled P.T.F.E with flanged ends to ASME B16.5 class150# #L& T Ball valve in vadodara #L& T valve #Malteax Trading #L& T Ball valve