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Strenx® Tubes product group

The Strenx® range of high-strength structural steel tubes come in circular, square and rectangular shapes – even customized shapes are available upon request. Strenx® tubes have a superior strength to weight ratio for your high-performing equipment.

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SUITABLE APPLICATIONS
Advanced load-bearing structures in transportation, lifting and agriculture

TYPE OF PRODUCTS
High-strength hollow sections

AVAILABLE SHAPES
Circular, square and rectangular

High-strength steel grades for high-performing structural applications

STRENX® TUBE 700MLH

Advanced structural tube,

Wide selection of sizes

Typical applications for Strenx® Tube 700MLH include load-bearing structures in lifting, material handling, transportation and agriculture, especially in conditions that require extremely high toughness.

Toughness: 27 J at -50 °C (20 ft-lb/-58°F)°
Circular: 42.4-323.9 mm (1.90" - 12.75")
Square: 40x40-300x300 mm (1.575" x 1.575" - 11.81" x 11.81")
Rectangular: 50x30-400x200 mm (1.97" x 1.18" - 15.75" x 7.87")
Wall thickness: 2.0-10.0 mm (0.079" - 0.393")
Mill length: 6-12/18 m (19.68'-39.39'/59.05')

STRENX® TUBE 900MH 

High-strength structural tube in

multiple shapes

Typical applications for Strenx® Tube 900MH include advanced load-bearing structures in the lifting, transportation and agriculture segments.

Toughness: 40 J at -20 °C (30 ft-lb at -4°F)
Circular: 139.7-244.5 (5.5"- 9.63")
Square: 100x100-200x200 mm (3.94" x 3.94" - 7.87" x 7.87")
Rectangular: 120x80-250x150 mm (4.72" x 3.15" - 9.84" x 5.91")
Wall thickness: 4.0-6.0 mm (0.157" - 0.236")
Mill length: 6-12/18 m (19.68'-39.39'/59.05')

 

STRENX® TUBE 960MH 

Structural tube at 960 MPa

yield strength

Typical applications for Strenx® Tube 960MH include advanced load-bearing structures in the lifting, transportation and agriculture segments.

Toughness: Toughness: 40 J at -20 °C (30 ft-lb at -4°F)
Circular:  139.7-244.5 mm (5.5"- 9.63")
Square:  100x100-200x200 mm (3.94" x 3.94" - 7.87" x 7.87")
Rectangular:  120x80-250x150 mm (4.72" x 3.15" - 9.84" x 5.91")
Wall thickness:  4.0-6.0 mm (0.157" - 0.236")
Mill length: 6-12/18 m (19.68'-39.39'/59.05')

 

 

STRENX® TUBE 700QLH

Advanced hot-finished tube

with high toughness

Typical applications for Strenx® Tube 960QLH are load-bearing lattice structures in lifting, material handling, transportation and agriculture, especially in conditions where high toughness is needed..

Toughness: 40 J at -40 °C (30 ft-lb at -40°F)
Circular: 76.1-133.0 mm (3" - 5.24")
Wall thickness: 3.0-6.0 mm (0.118" - 0.236")
Mill length: 6-12 m (19.68'-39.39')

 

STRENX® TUBE 960QLH

Hot-finished tube at 960 MPa

yield strength

Typical applications for Strenx Tube 960QLH are load-bearing lattice structures in lifting, material handling, transportation and agriculture, especially in conditions where extremely good toughness is needed.

Toughness: 40 J at -40 °C (30 ft-lb at -40°F)
Circular: 76.1-133.0 mm (3" - 5.24")
Wall thickness: 3.0-6.0 mm (0.118" - 0.236")
Mill length: 6-12 m (19.68'-39.39')

 

Driving performance with My Inner Strenx® planting and seeding machine by Equalizer

Equalizer lightens the load in farming

“Our customers got a 40% lighter row planter when we upgraded to Strenx® high-strength 
structural steel,” sasys Gideon Schreuder, Managing Director at Equalizer

Made for predictable performance in the workshop

Welding

Welding

Strenx® tubes can be welded using any conventional welding method. MAG welding is the most common technique today, since it is very easy to automate for high productivity

Strenx_tubes_machining

Machining

Strenx® tubes can usually be machined without special equipment. Stable machinery fitted with high-speed steel and carbide tools is recommended when drilling, countersinking, tapping, and milling.
Thermal cutting

Thermal cutting

The properties and fine surface finish of Strenx® tubes make it perfect for laser cutting. Thermal cutting of Strenx® tubes is also possible with oxy-fuel flame and plasma. Since tubes are cold formed, they contain residual stresses. Proper design can control distortion when cutting. If distortion becomes a problem the tubes can be stress relief annealed.

	Mechanical cutting

Mechanical cutting

Strenx® Tubes can sawed with normal practices Compared to mild steels tubes, saw blade wear can be lower, as the low carbon equivalent prevents the longitudinal weld seam from hardening in the welding process.

	Strenx guarantees

Strenx® guarantees

Strenx® Tubes and Sections meet or exceed the tolerances of European standards: EN10219 for cold formed welded steel structural hollow sections and EN10210 for hot finished steel structural hollow sections.

Strenx® Tube products

 
PRODUCT NAME DIMENSIONS  STANDARDS 
STRENX® TUBE 700MLH

Thickness 2.0 - 10.0 mm
Diameter: 48.3 - 323.9 mm
Width: 40 - 300 mm
Mill length: 6000 - 12000/18000 mm

 EN 10219-3
 
STRENX® TUBE 900MH  Thickness 4.0 - 6.0 mm
Diameter: 139.7 - 244.5 mm
Width: 100 - 200 mm
Mill length: 6000 - 12000/18000 mm
EN 10219-3
STRENX® TUBE 960MH  Thickness 4.0 - 6.0 mm
Diameter: 139.7 - 244.5 mm
Width: 100 - 200 mm
Mill length: 6000 - 12000/18000 mm
EN 10219-3
STRENX® TUBE 700QLH Thickness 3.0 - 6.0 mm
Diameter: 76.1 - 133.0 mm
Mill length: 6000 - 12000 mm
EN 10210
STRENX® TUBE 960QLH

Thickness 3.0 - 6.0 mm
Mill length: 6000 - 12000 mm

EN 10210-2