It is often asked that the shape of I-beam is similar to that of H-beam. What is the difference between them? Many people cant explain it in detail. Here is a detailed answer for you: many people think that I-beam is a domestic name and H-beam is a foreign name. In fact, this cognition is wrong. H-beam and I-beam are different in shape!Plan scheme : for high carbon steel with carbon content of more than .% and high chromium alloy pipe with chromium content of no less than %, the interval is min.Zwaller,Classification by end shapeIts heat sealing effect is remarkable. It can be directly buried immediately, which can not only save resources, but also reduce consumption, prevent actual operation and maintenance, meet the requirements of thermal insulation and cold protection, reduce heating equipment, unique and convenient installation, and reduce the construction cycle time of the project. On the whole,ZwallerHow many inches is 60 welded pipe, it is more convenient to use. It can also be used for the transportation of floor heating and hot springs.Al Marj,Zwaller16Mn large diameter seamless pipe,The system is mainly composed of control box, finishing roller, pre leveling unit, finishing unit and straightening unit. Judged as failing.It is widely used in various fields of national economic construction, such as buildings, bridges, power stations, oil drilling platforms, vehicles, highways, subways, steel structure plants and large warehouses
Carburizing: carburizing is the process of penetrating carbon atoms into the surface layer of steel. It also makes the low-carbon steel workpiece have the surface layer of high-carbon steel, and then after quenching and low-temperature tempering, the part of the workpiece can maintain the toughness and plasticity of low-carbon steel.The whole structure is composed of zinc and quaternary crystals, forming dense crystals and barrier layer on the plate, which effectively prevents the penetration of corrosion factors. From the point of view of the strong zinc corrosion resistance of the barrier layer, when the zinc sacrificial anode is at the forefront of protection the scratches and scratches of some coatings and the insolubility of zinc oxide layer play a protective and blocking role. Miscellaneous scabSales Department,When it is used for ground heating and hot spring transportation, it can meet the requirements of refrigeration and achieve the practical effect of less damage. It is applicable to water conservancy engineering, mining and other industries to meet the provisions of cold, cold and corrosion prevention. In addition, the chemical raw material transmission pipeline has a wide indoor space.Key technical characteristics of alloy pipeI-beam is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.
The system is mainly composed of control box, pre leveling unit, finishing unit and straightening unit.Range,Passivation treatment operation of alloy pipeThe two ends of the steel produced by the seamless pipe manufacturer shall be cut into right angles,ZwallerHow much is a DN50 galvanized pipe, and the burrs on the surface shall be removed, which is the raw material used by the seamless pipe manufacturer. The embryo prototube embryo needs to be cut by a cutting machine to form an embryo material with a length of about one meter which is sent to the furnace for heating through the conveyor belt. The billet is sent to the furnace. After internal heating, the temperature is about degrees and the fuel used is often ethyne. Temperature control in the furnace is a very key factor.Methods of exerting efficiency in application of C-section steelZwaller,The finished product has smooth surface, low friction coefficient, flatness error + / - mm / m length, wear resistance and maximum temperature of ℃I-beam, also known as universal beam, is a long strip of steel with I-shaped section. I-beam is divided into ordinary I-beam and light I-beam. It is a section steel with I-type section shape.Xhy- series high hardness alloy I-beam; Undertake drawings and process wear-resistant pipes（ Φ ≥mm）； Undertake the processing and production of vulnerable parts of cement machinery; Welding technology consultation and service; The wear-resistant layer of alloy wear-resistant plate of high chromium heap welding flux cored wire series is mainly high chromium, as well as manganese, molybdenum, niobium, francium and other components. The alloy carbide formed has strong stability at high temperature.