metal seat ball valve

Jacket (Metal) Ball valve,Stainless steel
Semi type (or Full type)
Ball and seat to TCC coating(Metal to metal)
on high Temperature line
with Vacuum test
http://blog.cyworld.com/kt2004
http://cyworld.com/jet2004
sales@steeltiger.co.kr, steel :(쇠)금, tiger :(호랑이)호