Using CNC pipe lathes, we machine pipes to tight tolerances, including beveling for welding (37.5°±1°) and internal threading. Services: flange welding (Slip-on/Weld-neck), grooving, and pressure testing (up to 10MPa). Materials: API 5L X65, ASTM A312 316L. Applications: oil field pipelines, power plant systems, and custom fluid transport solutions.