Bends and Welds

PRODUCT VARIATIONS

Sizes / Outside Diameter

It is possible to bend seamless, longitudinal welded and spirally welded steel pipes with an outside diameter of 60.3 mm to 1,420 mm (2" to 56").

Examples for diameters

In mm In Inch In mm In Inch
114,3 4 1/2 419 16 1/2
117,5 4 5/8 445 17 1/2
133 5 1/4 457,2 18
139,7 5 1/2 473,1 18 5/8
143 5 3/5 508 20
159 6 1/4 533,4 21
168,3 6 5/8 558,8 22
216,8 8 1/2 610 24
217,8 8 1/2 610 24
219,1 8 5/8 660 26
244,5 9 5/8 711 28
273 10 3/4 762 30
323,9 12 3/4 813 32
339,7 13 3/8 864 34
355,6 14 914 36
382 15 965 38
406,4 16 1016 40
 
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Coatings

  • Descaling and gridblasting
  • Temporary corrosion protection
  • Anti-corrision (primer coating)
  • External plastic coating (e.g. PU - polyurethane)
  • Inner coating (e.g. EP (epoxy resin)
 
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Bending radius

Infinitely variable in any requested bending radius - possible from 210 mm to 10,800 mm.

 
2

Bending angle

Up to 180° is possible depending on the dimension, material grade and bending radius.

 
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Wall thickness

Wall thicknesses of up to 40 mm are possible depending upon the diameter, bending radius and material grades.

 
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Shapes

Shape type I: deliverable with or without tangent ends

Shape type II: deliverable as simple bends or multiple bends, e.g. swan-neck bends or three-dimensional bends

 
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Pipe End Machining

The ends are machined based on customer specifications:

  • with plain ends
  • with weld edges as required
  • externally formed or internally machined to the required diameter
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