Children Playing Card material is Art Paper, Coated duplex board with grey board, woodfree paper, kraft paper, fancy paper.Kids Education Card accessories are Magnet, ribbon, bowknot, EVA, plastic tray, sponge, flowers, PVC/PET/PP window, etc.Education Playing Card minimum order quantity is 500 pieces per order. Game Paper Card,Education Playing Card,Kids Education Card,Children Playing Card Fushan Color Print Co., Ltd , https://www.fushanprinting.com
Buried ball valve features:
Since the valve body is welded, the valve is lightweight and easy to perform. Insulated spring-loaded PTFE ball seals ensure absolute tightness under all application conditions Balls and stems are made of stainless steel with two O-rings The structure of the ejector stem ensures its tightness.
Replaceable upper container with long working life in the form of welding, wire and flange connections
Buried ball valve, drive method can choose manual, worm gear, pneumatic, electric, connection method can choose flange, welding, structural form can choose straight-through, seal structure can choose soft seal, hard seal, pressure range PN0.1-10Mpa The nominal diameter is DN15-1200mm. The material can be cast steel or stainless steel. Due to the wide range of use of the valve, the same type of valve has a different mix of operating conditions and conditions.