Seamless Pipes
VEFLOX seamless pipes (SMLS) are the definitive standard for high-pressure, critical fluid containment. Manufactured by extruding a solid steel billet over a piercing rod to create a hollow tube, these pipes completely eliminate the weak points associated with longitudinal weld seams. The result is a uniformly strong, highly reliable pipe capable of withstanding the most severe mechanical and thermal stresses in the industry.
Detailed Technical Specifications
Cold Drawn Seamless (CDS): Cold drawing over a mandrel for precise dimensional tolerances and superior surface finish.
ASME / ANSI B36.19M: Stainless Steel Pipes
API 5L: Line Pipe Specifications
Low Temperature: ASTM A333 Gr. 1, Gr. 6
Stainless Steel: ASTM A312 TP304/L, TP316/L, TP321, TP347
Carbon/Alloy: Sch 40 (STD), Sch 80 (XS), Sch 160, XXS (Heavy wall capabilities up to 50mm+)
Core Advantages
Zero Weld Seams
The absence of a longitudinal weld seam removes the primary point of failure in pressurized systems, making seamless pipes 20% stronger under pressure than welded alternatives.
Extreme Pressure Tolerance
Engineered for the most aggressive hydraulic environments, seamless pipes can comfortably contain ultra-high pressures found in deep-sea drilling and supercritical boilers.
Heavy Wall Capabilities
The rotary piercing method allows for the manufacture of exceptionally thick pipe walls (Schedule 160 and XXS), which are impossible to achieve via standard plate-rolling and welding techniques.