Due to the kind of stainless-clad steel tubes we producing presently are outer-clad (the stainless steel is external layer), the tubes are only for structural purposes. For this reason of customers' requirement in pipes, we are preparing the production for inner-clad pipes. The PVC pipes are not suitable after natural calamities for recent years, the galvanized pipes have the misgiving of releasing zinc and the stainless steel pipes are expensive, the inner-clad stainless-clad steel pipes are the directions in the future.
