Cold drawn seamless steel pipe

This product is used in the field of construction generally, for example it could be the joint to connect two deformed bars by cut into some sections. Inside the cut pipes and outside the ends of the deformed bars are processed by thread according to some sizes in order to connecting each other. At present we are exporting this product to Korea.
The material: 35# as per Chinese standard or according to clients' requirements
Sizes:OD.19mm-75mm, ID.11.9mm-48.5mm