A Two-piece(2PC) ball valve, literally speaking, means that the ball valve is composed of two parts – a body and a cap. Both the body and cap are processed by lost wax casting. After the threads are processed, they are tightened with a specific torque, and under the support of the gasket, two parts become
Investment, or lost-wax, casting uses a disposable wax pattern for each cast part. The wax is injected directly into a mold, removed, then coated with refractory material and a binding agent, usually in five stages to build up a thick shell.
We can provide normal packing and customized packing for stainless steel fittings and ball valves ,and we promise all the packing is good enough to avoid damage during the shipment. Normal packing of stainless steel fittings and ball valves : plastic bag + carton+pallet/wooden box The products are packed in the plastic bag and then into