Small diameter thick-walled seamless steel tubes are available in materials such as 10#, 20#, 25#, 35#, 45#, and 16Mn.
Production process: round billet → heating → piercing → three-roller slitting, continuous rolling, or extrusion → pipe removal → sizing (or reducing diameter) → cooling → straightening → hydrostatic test (or flaw detection) → marking → storage
We produce and sell small-diameter thick-walled seamless steel pipes, large-diameter thick-walled seamless steel pipes, thick-walled pipes, and other steel pipes. Welcome to purchase, bulk orders enjoy discounts.