Petroleum casing pipe are used for oil exploiting. With sophisticated manufacturing facility and advancde technologies and perfect detection measures, we offer a wide variety of petroleum casing pipe applied in many different industries such as mining & mineral processing, municipal water supply, refining & petrochemical and construction, etc. Out diameter:3-20mm And we can make products according to the clients real conditions. If you are interested in our product, please contact us, and for more information.
