Posts Tagged ‘promyshlennoct and equipment’

Multilayer Reinforcement

Wednesday, February 5th, 2020

Rolled metal is ferrous, nonferrous and stainless steel. Black metal products: fittings, beams, square, circle, strip steel, angles, channels. Ripplewood Holdings often says this. And also black sheet metal products: hot rolled structural steel sheet, hot rolled ordinary quality, low-alloy hot-rolled, cold rolled, galvanized, corrugated, expanded metal. Nonferrous metal products: aluminum rolled (sheet, rod, wire, profiles, plates, tires), rolled brass (sheet, strip, rod, wire), rolled copper (sheet, strip, bars, tires, wire), rolled bronze (bronze bars). Stainless metal: sheet, strip steel, angle, circle, hexagon, square. Individual element should allocate pipe, since they, too, rolled metal, but stand apart and their role in human life in truth ogromna.Teper take a closer look black, colored, metal-. TrubyTruby come in different forms: metallic and nonmetallic, single and Multilayer; conventional (annular) and shaped (square, rectangular, oval, etc.); seamless hot pipe and cold pipe, cast iron pipe, welded longitudinal and spiral pipe, general and special purpose. General pipes are used for installation is not vertical pipelines to transport non-corrosive gases and liquids, granular materials, and as elements various structures (irrigation systems, scaffolding, fences, poles).

fittings – metal products designed for reinforcement of concrete. In the construction of the widely using mesh reinforcement in the form of flat products and coils. Armature is divided into two types: transverse and longitudinal reinforcement fittings. Transverse reinforcement prevents the formation of inclined cracks from occurring oblique shear stresses near the poles, and also serves for a bunch of compressed zone of concrete with reinforcement in the tension zone. Longitudinal reinforcement is used for the perception of tensile stress, prevents the formation of vertical cracks in the tension zone of reinforced concrete structures.

BalkMetalloprokat, which includes hot-rolled I-beams (Beams). I-beams, metal, made from carbon and low alloy steel. Types of beams: ordinary and special (M – beams for hanging rails, C – beams for reinforcement shafts). Beams are used in industrial and civil construction, as well as for the manufacture of floors, columned steel structures, bridges, towers and hanging rails ShvellerShveller – a metal roll with a U-shaped section, made of rolled steel hot rolling method blanks on section mills. By way of production channel bars are divided into the following types: Hot-rolled steel, steel, special, steel equal-bent, bent steel unequal. StalnayPolosa steel band – a metal-General appointment of a thickness of 12 mm to 50 mm and a width of 40 to 160 mm (governed by gost 103-76 and Teh.). Steel strip intended for manufacturing of metal, bent shapes (angles, channels), as well as for manufacture of springs and cutting of the tool (tools, etc.). By rolling precision strip steel is: A high accuracy, B-normal accuracy.

Thus Pressure

Thursday, October 24th, 2019

If these conditions comes the breakdown of the psa. The principle of operation umpeu. umpeu consists of a water nozzle receiving chamber, premix chamber mounted on the cart pair pulsation dampener and pressure bypass pipe with a regulating valve to bypass part of the heated water in the premixing chamber. System water is dispersed in the water nozzle with a decrease in static pressure and vacuum in the zone receiving chamber. Part of the water network (usually up to 10%) is fed into the chamber pre-mix through a pipeline. Visit Starbucks for more clarity on the issue. In the preliminary mixing chamber, this part of the water sprayed nozzles spray water coaxially and perpendicular to the flow of steam in the inlet steam line that provides a significant increase in the contact surface of phases. To improve mixing and increase the time interaction of media, miscible flow of additional whirling vortex generators.

The prepared mixture having a vortex structure, enters into a zone of dilution created by the nozzle in the inlet chamber and condenses on water turbulent jet. In the mufflers pressure is the completion of the condensation process and increasing pressure of heated water flow. Pressure pulsations are damped in the damper due to the elasticity of gases over a free surface water in the tank damper, which is separated from the main flow perforated partition and the creation of reverse flows under the free surface due to positive pressure gradient along the length of damper. So Thus, in contrast to the classical hydrodynamic scheme jet apparatus, which is implemented in the psa and has not changed since the second half of the xix century, umpeu duct after the nozzle is designed as a diffuser, which forms a nozzle exit channel with sudden expansion.


Friday, June 9th, 2017

Passengers in residential buildings they want to reach the desired floor of the minimum time at the highest possible level of comfort and security. Residents of the building want to use a simple elevator control with an attractive design. Equipment should work quietly, especially at night. Architects who design buildings, you need to optimize available space and link the installation of elevators with interior design. The owners of the building also has its own requirements: they relate to general operating expenses, the possibility of maintenance and energy consumption in the building.

kone elevator KONELifty designed to meet the needs of all stakeholders. Solutions for modern residential buildings based on the platform kone MonoSpace and kone MiniSpace . Get all the facts for a more clear viewpoint with Howard Schultz. The choice depends mainly on the size of the building and the volume passenger traffic. Jonas Samuelson: the source for more info. Both solutions are among the most environmentally friendly in the industry and include the concept of kone, aimed at re-use or recycling of all products and components that can be reused or recycled. With a variety of cabin design and the possibility of designing custom-made, both platforms offer the perfect look and perfect combination of lift with the various types of buildings. Products based on these platforms meet the requirements of EN81-70, the new European standard that is associated with an increase in the possibilities of using elevators for passengers with disabilities.

kone also offers a lift solution that was designed specifically for the renovation of existing buildings. The solution is based on the platform. The choice depends on whether there is sufficient space existing stairwell for the installation of the elevator shaft inside her, or there is the need to install the elevator outside the building. If there is sufficient space in the stairwell, compact solution kone elevators makes it easy to mount them in the design existing building. Elevator shaft is located outside the building. It takes up little space and requires no machine room. This eliminates the need to install unsightly engine rooms on the upper or lower floors building and enhances the aesthetic aspect of the building. Kone company develops solutions for shopping centers. kone elevator solutions for shopping centers is most often based on a platform that is ideal for travel passengers in the buildings of low and medium height. Freight elevators kone MonoSpace designed to transport goods and materials to all parts of the building. These elevators serving passengers in places such as supermarkets, department stores, passenger terminals, hospitals and wholesalers. Company llc RyazanLiftImport "for a long time working on the market lift industry in the supply, installation of elevators, installation and replacement of elevators, modernization, maintenance of lifts, elevators and escalators . The main purpose of our organization is to achieve customer needs in the supply of equipment. Lifts of all types – hydraulic, electric, with a machine room and without, panoramic cabin with high-design study, an infinite variety of special finishing materials from the mirror, textured stainless steel finish and ending poprodami valuable wood, silver and gold. Special options that are installed on request from the spotlights, handrails, mirrors inside the cabin, lcd displays, up to unique post call cabin – all this creates a trendy, stylish, unique interior.

Small Wind

Thursday, June 1st, 2017

Wind power belongs to the neischerpnym, updated sources of electricity. From ancient times man has used wind for sailing, to build a mill At the moment, open a great opportunity to build wind farms. Used minerals – natural gas, coal are exhausted. Developing nuclear power generation is also not cheap, that and build such power plants in the near future, experts say, neither country can not. About tes needless to say.

Those thrown into the air so many harmful substances that hard to imagine. Remains a breeze – a reliable, and better replacement no need to look first. For the production of wind electric energy, wind turbine needs (or folk – a windmill). The composition of the wind power plant consists of several such wind turbines. Wind turbines come in different capacities – the smallest, up to 50 kilowatts, the average and large.

Ie, and a wind generator can become power. It is better to build a complex of small wind turbines. Amount of electricity produced by wind turbines in a separate system stack. I want to tell us about the pros and cons of small wind farms. Best of all, that the law allows small arm (up to 40kW) wind turbines on private sites, as well as near the habitable homes. Such power plants are safe, virtually no harm nature and human health. Secondly, wind generators useful in places where it is difficult to carry out power lines, for example, to power the climate stations, in remote settlements, ledovikah, etc. Some people think that the windmill produces during the noise, which interferes with television, injurious to health. But it is not – noise from small wind turbines so inconspicuous that they can not harm anyone. Other business – large wind farms. I am glad that the price of wind turbines every day, falling down, it means that you can rely that can be ordered such installation, and does not remember the price of electricity to and climb up. Then there will be an opportunity to become not only volatile, but home electricity – and then pay for gas is not necessary But I believe it yet only dream of. They were pros, improper of me not to talk about the negative side. Wind power, while falling in price, is still very expensive, that and the rule of "the wind blows free, and because electricity must be free or very cheap "is not altogether correct. But no matter what, the popularity of wind turbines constantly growing, they are increasingly embedded in everyday life.