EN10255 (BS1387) CONVEYANCE TUBE

EN 10255 pipe is a specification for non-alloy steel tubes suitable for threading and welding. Formerly known as BS 1387, these pipes are widely used for a variety of applications, including the conveyance of fluids and structural purposes. 

Key specifications

  • Material: Mild steel, typically grade S195T, which provides good strength and durability.
  • Series/Wall thickness: Available in different wall thicknesses to suit pressure requirements:
    • Medium (M) series
    • Heavy (H) series
  • Dimensions: Available in nominal bore sizes ranging from 1/2" to 6", with outside diameters from 21.3mm to 165.1mm.
  • End finishes: The standard specifies various options for tube ends:
    • Plain
    • Screwed and socketed (BSP)
    • Grooved
  • Coatings: Various surface finishes are available to provide corrosion resistance:
    • Self-colour
    • Red oxide primer painted
    • Hot-dip galvanised 

Common applications

  • Pressure systems: Includes pipework for water (hot and cold), compressed air, natural gas, and process steam.
  • Construction: Used for structural purposes and mechanical applications.
  • Handrails: Galvanised versions are frequently used for handrail systems in public and commercial buildings.
  • Other applications: Fire sprinkler systems, HVAC lines, and various agricultural and industrial settings. 
EN10255 (BS1387) CONVEYANCE TUBE
HEAVY WALL GALVANISED

HEAVY WALL GALVANISED

From £183.70 To £1,827.20 (exc VAT)
From £220.44 To £2,192.64 (inc VAT)

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HEAVY WALL RED PRIMER

HEAVY WALL RED PRIMER

From £155.50 To £741.10 (exc VAT)
From £186.60 To £889.32 (inc VAT)

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MEDIUM WALL GALVANISED

MEDIUM WALL GALVANISED

From £98.00 To £1,641.60 (exc VAT)
From £117.60 To £1,969.92 (inc VAT)

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MEDIUM WALL RED PRIMER

MEDIUM WALL RED PRIMER

From £80.00 To £1,130.00 (exc VAT)
From £96.00 To £1,356.00 (inc VAT)

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