Tests of vessels FRIGOPOINT | News

Tests of vessels FRIGOPOINT
21.01.2014.

​ЮIn order to ascertain the strength characteristics of neovascularization welding and inspection technologies have been tested for discontinuity zhidkootdeliteli FP-AS-1,4-22 FP-AS-3-19,0. Both vessels were manufactured by the company adopted the technology and have been tested for strength and tightness. Water supply and sealing vessels in the pipes were soldered fitting. The tests yielded the following results:

FP-AS-1,4-22 (Ø102 mm).

The fracture - the heat affected zone of the longitudinal weld shell.

Breaking strength - 150 kg/cm2.

Efforts to develop permanent deformations - 120 kg/cm2.

Cracks, leaks and deformation welds were found.

 

FP-AS-3,0-19 (Ø133 mm).

The fracture - the heat affected zone of the longitudinal weld shell.

Breaking strength - 115 kg/cm2.

Efforts to develop permanent deformations - 95 kg/cm2.

Cracks, leaks and deformation welds were found.

 

Conclusions:

1. Applied Materials provide the necessary load capacity with a large margin.

2. All welds are also multiple safety margin.

3. Welding technologies provide welds with obtaining the necessary properties (strength, permeability).