Seamless pipe is a long steel strip with a hollow cross-section and no seams around it
Seamless pipes are generally used to ensure strength and flattening tests. Hot rolled steel pipes are delivered in hot rolled or heat treated condition; Cold rolled and delivered in a heat treated state. Seamless pipes for low and medium pressure boilers: used for manufacturing various types of low and medium pressure boilers, superheated steam pipes, boiling water pipes, water-cooled wall pipes, and superheated steam pipes, large smoke pipes, small smoke pipes, and arch brick pipes for locomotive boilers
