... , 2500, 4000 Shijiazhuang JiXing machinery manufacturing Co., LTDFlange:plate,slip on ,welding neck, theaded,lap joint size:1/2"-48" DN15-DN2000 ... iron) as per for your requirement Company NameShijiazhuang Jixing Machinery Manufacture Co., Ltd.Business TypeManufacturerProduct/Service (We Sell)Machining, Valve Parts Machining, Auto ...