Jinan HeChuang Mechanical Manufacturing Co., Ltd.
Sch 40 Galvanized Steel Pipe Nipples,Threaded Sch 40 Galvanized Steel Nipple,Sch 40 Galvanized Carbon Steel Nipple
Schedule 40 nipples is produced according to ASTM A 105/106B, surface is galvanizing, threades are machinined by CNC machines. We grant our buyers with our strict quality control system and good serivce. Won a lot of customer recognition, over the same period the company won three national patents and hope that the majority of customers came to negotiate