Min. Order Reference FOB Price
1 Piece US$1,288.00-112,857.00 / Piece
Product Description
Peeling technique It can be copper ball, rotary sand ball, pig iron ball, plastic ball, stainless steel ball and other ball valves. The diameter of milling grooves is 20mm-40mm. Production rate: an average of 2-3 seconds / month, can produce about 10,000 products a day. The use of a one-piece ...