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distributor of welded pipes for pressure applications sizes 1/2″–40″, dimensions 21.3 mm–1016.0 mm, wall thickness 2 mm–20 mm - according to EN 10217

Welded Steel Pipes for Pressure Applications

Dimensions: 1/2" (21.3mm) → 40" (1016.0mm)

Thickness: 2mm → 20mm

Steel Grade: P235TR1, P235TR2, P265TR1, P265TR2, P235GH, P265GH

Length: 6 - 12 meters

Standard: EN 10217

Technical Documentation: 3.1/3.2 Certificate - EN 10204, Declaration of Conformity

If the type of pipe you are looking for is not listed among the models presented, we invite you to send us your technical specifications. The Titan Steel Trading team will review your requirements and provide a personalized offer tailored perfectly to your project.

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Description

Welded steel pipes for pressure aplications – in compliance with EN 10217. Pressure-grade pipes designed for the transport of liquid and gaseous media at ambient or elevated temperatures (depending on material and delivery condition), manufactured through welding processes compliant with the relevant standards, with standardized wall thicknesses and tolerances ensuring tightness and mechanical stability. They provide easy integration into new or existing installations and reliable performance in continuous operation.

 

Applications

 

Industrial and process water networks, HVAC circuits and secondary district heating, pumping and transfer lines in industrial facilities, auxiliary process loops (bypass, purge, drainage), low–medium pressure gas distribution (post-regulation), compressed air and technical gases (e.g., nitrogen, CO₂), according to project requirements and material compatibility.

 

Key Advantages

 

  • Welded execution with controlled quality and standardized inspections (NDT, mechanical testing) ensuring integrity and operational safety.

  • Tightness and mechanical resistance suitable for liquid and gas transport under pressure, with full documentation and traceability (EN 10204 3.1 material certificate).

  • Interchangeability and compatibility with common installation components (valves, fittings, and flanges compliant with EN/ASME).

  • Good workability (cutting, beveling, spool fabrication) and fast integration into welded or mechanically joined assemblies.

Welded Steel Pipes for Pressure Applications Table - EN 10217

Informative dimensions and wall thicknesses for welded steel pipes for pressure applications, with outside diameters from 21.3mm (1/2") to 1016mm (40").

OD NPS Thickness (mm) Weight (kg/m)
21.3 1/2" 2.0 0.95
26.9 3/4" 2.3 1.40
33.7 1" 2.6 1.99
42.4 1 1/4" 2.9 2.82
48.3 1 1/2" 2.9 3.25
60.3 2" 3.2 4.51
76.1 2 1/2" 3.6 6.44
88.9 3" 3.6 7.57
114.3 4" 4.0 10.88
139.7 5" 4.5 15.00
168.3 6" 4.5 18.18
219.1 8" 5.0 26.40
273.0 10" 6.3 41.44
323.9 12" 6.3 49.34
355.6 14" 8.0 68.58
406.4 16" 8.0 78.60
457.0 18" 9.5 104.84
508.0 20" 9.5 116.79
610.0 24" 11.0 162.49
660.0 26" 11.0 176.06
711.0 28" 12.5 215.33
762.0 30" 12.5 231.05
813.0 32" 14.2 279.73
914.0 36" 18.0 397.74
1016.0 40" 20.0 491.26
Approximate weights for welded steel pipes for pressure applications; actual values may vary depending on tolerances, manufacturing, and supplier.

Tags: steel pipes, longitudinal-welded and spiral-welded, for water, oil and gas applications; 1/2–40 inches; sizes 21.3–1016.0 mm; wall thickness 2–20 mm; liquid transport.”

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