Jinan HeChuang Mechanical Manufacturing Co., Ltd.
Sch 80 Threaded+Grooved Steel Pipe Nipples,Sch 80 Stainless Steel Pipe Nipple,Sch 80 Steel Pipe Nipples
In the pipeline construction process, we often encounter the use of steel pipe trench sch80 pipe thread, thread groove Xl category sch80, surface treatment process of carbon steel for Clarinet, Portland, and we mainly based ASTM A105 / 106B pipe trench Xl thread, we have strict quality management system, and won a lot of customer acceptance. Over the same period the company obtained three national patents. Wish our customers came to negotiate work.