Hellow guys, Welcome to my website, and you are watching Api 6A gate valve body.Expanding gate valves ，FC and FLS gate valves. www.yuxoil.com. and this vIdeo is uploaded by Api 6A valve at 2025-01-18T03:57:45-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.