Galvanized Mild Steel Pipe 4" (100mm) NB BS 1387, 114.3mm OD, 4mm Wall Thickness, Corrosion Resistant Tube for Fluid/Gas Transport, 12.2kg/m

100 mm OD × 4 mm wallGalvanised

PhotoGalvanized Mild Steel Pipe 4" (100mm) NB BS 1387, 114.3mm OD, 4mm Wall Thickness, Corrosion Resistant Tube for Fluid/Gas Transport, 12.2kg/m 100 mm OD × 4 mm wall – photo 1 of 1
Dimensions Cross-section of a 100 mm OD × 4 mm wall tube Outside diameter 100 mm, wall thickness 4 mm, inside diameter 92 mm (calculated). OD 100 mm ID 92 mm* Wall 4 mm

OD = outside diameter · ID = inside diameter · *ID calculated as OD − 2 × wall

  • Excellent corrosion resistance
  • Poor weldability

£557.65incl. VATper item

Quantity 1 = one item as listed. The supplied length isn’t stated — ask us before ordering if it matters.

Dimensions

Item total £557.65 1 × £557.65 per item

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Availability
Available to order
Delivery
UK only. Flat £20 delivery per order. Handling 1–2 working days, then 2–4 working days in transit. Delivery information
Returns
Return within 14 days of receipt. Returns policy
Call 01744 520110Mon – Fri: 08:30 – 17:00 Email about this itemsales@industrialsafety-uk.co.uk
Overview

Overview

About this mild steel round tube

This NB Mild Steel Pipe with a galvanized finish is designed for durability and reliability in fluid and gas transportation applications. Made from BS 1387 grade mild steel, it offers good formability and machinability despite its poor weldability due to the galvanized coating. The galvanized finish not only enhances corrosion resistance but also prolongs the lifespan of the pipe, making it suitable for various industrial and construction uses. 

  • Material: Mild Steel, known for its durability and strength.
  • Weldability: Poor, challenging for welding due to the galvanized coating.
  • Formability: Good, can be shaped and bent easily.
  • Machinability: Good, suitable for machining processes.
  • Shape: Tube / Pipe, designed for fluid and gas transportation.
  • Corrosion Resistance: Excellent, enhanced by galvanized finish for extended lifespan.
  • Diameter:
    • Nominal Bore: 100mm
    • Nominal Bore Imperial: 4"
    • Outside Diameter: 114.3mm
  • Thickness:
    • Wall Thickness: 4mm, ensuring structural integrity and durability.
  • Finish: Galvanised, providing superior corrosion protection through zinc coating.
  • Grade: BS 1387, a standard specification for screwed and socketed steel tubes and tubulars.
  • Weight per Metre: 12.2 kg, calculated for efficient handling and installation.

Specifications

Material Mild Steel
Weldability Poor
Formability Good
Machinability Good
Shape Tube / Pipe
Corrosion Resistance Excellent
Diameter 100mm
Finish Galvanised
Grade BS 1387
Nominal Bore 100mm
Nominal Bore Imperial 4"
Outside Diameter 114.3mm
Thickness 4mm
Wall Thickness 4mm
Weight/Metre (Kg) 12.2



Key features

  • Grade BS 1387
  • Excellent corrosion resistance
  • Poor weldability
FAQs

FAQs

Before you order

What does one unit of this item supply?

Quantity 1 = one item as listed. The supplied length isn’t stated — ask us before ordering if it matters.

Can you supply other sizes or a cutting list?

Yes — send the sizes and lengths you need with Request a quote, or call 01744 520110.

Specifications

Specifications

Product dimensions

Dimensions and supply details for this mild steel round tube
Outside diameter (OD)100 mm
Wall thickness4 mm
Inside diameter (ID)92 mm calculated
Supplied lengthNot stated
Weight12.2 kg/m
FinishGalvanised
GradeBS 1387
SKUIS-MP5051

Material properties

Material properties
MaterialMild Steel
WeldabilityPoor
FormabilityGood
MachinabilityGood
ShapeTube / Pipe
Corrosion ResistanceExcellent
Nominal Bore100mm
Nominal Bore Imperial4"

Catalogue name Galvanized Mild Steel Pipe 4" (100mm) NB BS 1387, 114.3mm OD, 4mm Wall Thickness, Corrosion Resistant Tube for Fluid/Gas Transport, 12.2kg/m

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Need several sizes, long runs or a cert?

Galvanized Mild Steel Pipe 4" (100mm) NB BS 1387, 114.3mm OD, 4mm Wall Thickness, Corrosion Resistant Tube for Fluid/Gas Transport, 12.2kg/m 100 mm OD × 4 mm wallGalvanisedDiameter: 100mm x Length: 3 Metres x Thickness: 4mm£557.65 per item

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