Jiunai is a professional ball valve and ball manufacturing enterprise integrating design, production, sales and service, supplying first-class products to domestic and foreign customers. Jiunai specializes in the production of various stainless steel spheres, including valve spheres, ball valve spheres, floating spheres, fixed spheres, three-way spheres, four-way spheres, adjustable spheres, special spheres for hard seals, as well as various regular pinball balls and steel plates. Argon arc welded forming balls. The blanks are forged, cast and steel plate coiled and welded. In addition to the above sphere specifications being produced according to standards, they can also be produced according to customer sizes. Welcome to call customer service for customer service
Ball valve ball, ball valve core, valve accessories factory, stainless steel ball, hard sealing ball