Cason, A good drill pipe manufacturer.

As a professional drill pipe manufacturer, Cason is making most kinds of drill pipes for the HDD industry. Two steel grades are used in our products: Standard S135 and Premium S135 to meet market demands.


As an API certified manufacturer, we also provide drill pipes for oil industry.


With more than 200,000 pieces of annual production capacity, our drill pipes are sold all over the world. The size of the drill pipe ranges from 1.66" to 8 5/8", with length from 6' to 31.5'. Contact us for your drill pipes requirements at factory pricing.