Prof. Tube - the product versatile and practical

Features proftrub

proftruba preparation process takes place in several stages:

1. proftruby sheet is cut into strips of appropriate length.
2. Completed strip must be cooked in a single tape by winding on the drum, thus ensuring continuity.After
3. tape rolls were placed in which spin it into the workpiece with a circular open seam.
4. joints and weld connecting, welding occurs.

Welding is done in two ways:

1. Tungsten.Using the electrode in shielding gas.
2. induction.With current, laser beams, plasma and the electrode beam.

TIG-welding is characterized by a high quality weld.It is believed that proftruby quality only in the process increases.In turn, the HF-welding makes the product cheaper price slightly lower production rate but it is a great advantage.Performed at this welding products are not distinguished by quality and reliability.

Preparation products derived from the profile of hot and cold method, and deformation of the joint and the quality is checked by eddy currents and cutting products to specific segments.

Seamless shaped tubes

As is known, proftruba, made a seamless way, technologically sophisticated performance.

parison having a circular section is heated to a temperature where the metal melts and becomes plastic.

then operate from the top of the bar sleeve with a circular cross-section.She was treated on a mill and equalize the wall thickness and diameter.The final process in this - proftruba circular section is converted into a predetermined profile by means of calibration rollers.

In the cold deformation of the pipe still have a place to heat treatment that relieves tension in the pipe at the time of deformation.Naturally, the only place where you can carry out these operations is the plant or other industrial plant.

Advantages proftrub

Sectional tubes have a greater resistance to mechanical stress, unlike the round of traditional products.Weight of the product is 30% more than that of a round and the most common are square.

Square and rectangular pipes have such qualities:

1. practicality and ease of installation and attachment to various surfaces.
2. simplicity and reliability of all connections.
3. Quality control is ensured by the optimum amount of welding seams.
4. Construction objects low capacity.
5. High corrosion resistance in contrast to other metal-roll.
6. Ability to handle a variety of flame retardants and sanitizing agents.
7. To work with proftruboy necessary to use a standard set of cold-rolled metal: angles, channels, I-beams and tees.
8. Possibility of recreating every possible development of designers and architects.
9. Automated welding allows us to produce a product of such a complex design reliability, which will help sustain high loads.

Without lists should determine what proftruba has another useful feature - it's simplicity and ease of transportation, packaging and transportation of pipes.

Scope of use

characteristic that the methods of application for the profile tubes are public sector, housing and industrial activities.

Therefore, the pipes with rectangular profiles are folded structures and products:

1. fences made of stainless steel.They may be presented in a grid, as well as the basis for the slate cladding or polycarbonate.The pipe is known endowed with great strength, so is able to resist to various conditions and mechanical stress.
2. Agriculture proftrubu often used to create sheds and frames for buildings.
3. In the household to build greenhouses and arcs.Most sizes are used - it is 4x2 cm and jumpers - 2h2sm.
4. for apartments and houses.When you create or repair of balconies and terraces is used with a cross section proftrubu 8z8 see.
5. products are often used for the realization of the reality of some of the ideas on a soft and school furniture.

Various protective coating is applied to the pipe in order to protect them from corrosion.For example, it may be a zinc coating of steel substrates which serves fixative.Galvanizing increases the "life" of the product several times in contrast to the usual black steel.

noteworthy that for a foreign construction proftruba is almost the foundation of all foundations, and the scope is not limited to only the economic needs.And so they are used for a variety of metal structures for the skeletons of houses, cars, offices, sports facilities and banks.