mini ball valve for gas 1. CNC Process 2. Threaded Ends, NPT, DIN2999, BSP, BSPT ... ConnectionThreaded End, Socked-Welded and Butt-Welded EndOperationManual/HandleApplicationOffshore / Oil / Gas / Chemical / Water / Wastewater / MarineNotesThe specifications can be designed and satisfied ... .Quanzhou Xinglai Hardware-Founding Co., Ltd. mini ball valve for gas