Elbows

Delivery programme

Dimensions

We deliver all common versions and all standardized dimensions. You get welded thin-walled elbows as well as nominal and heavy wall elbows in seamless condition.

Standards

Standard 2, 3 and 5 as well as pipe bendings according to your requirements.

Bending angle

Standard 45°, 90°, 180°

Material grades

We deliver elbows in structural steel and boiler material grades.

There are also grades for low temperatures or also for pipelines for flammable substances available:

  • S235/St 37.0
  • P235GH/St 35.8
  • 16Mo3, 13CrMo4-5, 10CrMo9-10
  • L290NB/StE 290.7, L360NB/StE 360.7
  • P355QH1/W/TStE 355
  • A/SA234 Grade WPB, WP5, WP9, WP11, WP12, WP22, WP91
  • A/SA420 Grade WPL6

Pipe bendings

If your task requires a non-standardized elbow to finish you project, we would offer bendings according to dimensions, drawings or isometries provided by you.

We deliver pipe bendings cold or hot formed in all steel grade suitable for bending.

Elbows will be delivered acc. to DIN EN and ASTM/ASME-standard..

Starting with wt 3 mm all fittings will be delivered with bevelled ends/welding joints.

Processing

  • Cutting and beveling
  • Turning wall thicknesses
  • Coating and lining
  • Corrosion protection (e. g. hot dip galvanizing)
  • Marking/stenciling acc. to your requirement

Inspections

Inspection test certificate 2.2 resp. 3.1 acc. to EN 10204 (depending on material grade)

Third party inspections 3.2 acc. to EN 10204 will be performed by an inspector named by the customer resp. by an official stipulated inspector in cooperation with accredited laboratories.

Degree of utilization

Reduced degree of utilization (Standard)

Equal wall thickness on both welding ends and at the fittings body as well as tube with the same defined wall thickness. Its strengths against internal pressure is lower as the strength of a tube with the same outer diameter, wall thickness and of the same material grade.

EN 10253-1/-2 Type A
e.g. DIN2605-1, DIN2615-1, DIN2616-1

Full degree of utilization

Heavier wall thickness for the fitting body, same strength against internal pressure like a tube with same outer diameter, same wall thickness and of the same material grade.

EN 10253-2 Typ B
e.g. DIN2605-2, DIN2615-2, DIN2616-2