PRODUCTION OF HOP PROFILE
ECHNOLOGY :
We make HOP open profiles on the mill through several pairs of rollers. We use steel strip thickness of up to 5mm. In this way it is possible to create different types of profiles with lengths according to customer specifications. Slicing is performed on a circular saw at an angle of 90 deg related to the axis of the profile.
MECHANICAL PROPERTIES AND MATERIALS :
As a material that is considered, if not particularly emphasized Č.0361. Generally, we can make profiles from all types of steel capable for deformation in the zone of plasticity. The most common are made from hot rolled strips JUS C.B0.500. For the thickness below 2 mm cold rolled strips are used. Mechanical properties depend on the type of material, whereby some properties are improved, and some are reduced. The limit of plasticity and tensile strength increase, while elongation decreased.
QUALITATIVE AND QUANTITATIVE PROPERTIES :
The surface of profiles can include scarring and lynxes to certain measure as a result of the technological process of production, because the oxide falls during profile passing through the revisor. During production, a profile thickness remains constant and it's in the tolerance to hot rolled and cold rolled strips (JUS JUS C.B3.530 C.B3.550) In the area of radius, a reduction in thickness by 22% is permitted. It is not necessary specially prepare the surface of profile for painting, except in cases when it comes from pickled strip when it is required degreasing first.
MARKING AND PACKAGING :
Syntax marking profile is : Profile “ x “ height “ x “ width “ x “ thickness “x” length for example. In 120x60x4x6000. Profiles are packed in packages when the maximum package weight is 4000 kg.
WEIGHT :
The weights given in the table are theoretical calculated,with the specific weight of steel 7.8 kg / dm3 Actual weights are determined on delivery by measuring on the scale.
USE :
Cold formed profiles of opened standard or special cross-section of the structural, alloy steel, are widely used in contemporary building industry, for making roof structures, pillars, doors and windows ... In architecture combined with other materials, especially transparent, and with imagination and futuristic vision of the author it is possible to implement HOP-profiles in one compact, functional and contemporary form.
RECLAMATION :
Any failure to fulfill obligations gives buyer the right to complain. In such cases, the buyer is obliged to deliver the advertised pattern or provide access on the spot with the obligation to attach a document about delivered shipments. Shipping is done in agreement with our customers, by our or his transport. Loading is considered as our obligation while the buyer organizes unloading.