Seamless pipe is made of steel billet by the method of perforating and rolling. According to different applications, it contains such classifications as line pipe, structure pipe, hydraulic pillar tube, boiler tube, gas cylinder tube and alloy tube for special usage. IMRISTEEL has the most complete varieties and a large range of specifications from 38~720mm in outer diameter, and 2.9~60mm in wall thickness. If you’d like to be an agent of IMRISTEEL or buy the products, please contact [email protected]