Groove tube Schedule 40 Carbon Steel Pipe

customer's benefit:

  What benefits do customers get:

   1.we are factory .( our price will have an advantage over trading companies.)    2.Don't worry about the delivery date . we are sure to deliver the goods in time and quality to achieve customer satisfaction .  Product detail :
groove steel pipe thickness test  groove steel  pipe diameter test  groove steel pipe diameter test 
Different from other factories:     1.we applied for received 3 patents .(Groove pipe ,Shoulder pipe,Victaulic pipe )     2. Port : our factory just 40 kilometers from Xingang port ,is biggest port in the north of China .     3.Our manufacturing equipment include 4 pre-galvanized products lines,8 ERW steel pipe product lines,3 hot-dipped galvanized process lines.      Customer photos :
The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection. produce  products :