Application characteristics of I-beam:Alloy pipes can be used for heating (cooling) projects.Fantino,The smooth of steel pipe is mainly through tension reducing,FantinoHow much is sc50 galvanized pipe, which is a continuous rolling process of hollow base metal without center and tip. Under the condition of ensuring the capillary welding quality, the whole welded pipe is heated to more than ℃ by the welded pipe tension reduction process, and then rolled to finished pipes with various outer diameters and wall thicknesses by the tension reduction machine ( times in total). The fluid pipes produced by developed countries in the world have adopted the welded pipe smooth process in a large number of boiler pipes. With the development of society, Domestic hot welded pipe has gradually formed a situation to replace smooth pipe.The system is mainly composed of control box finishing roller, pre leveling unit, finishing unit and straightening unit.Farafenni,The finished product has smooth surface,Fantino15CrMoG high pressure alloy pipe, low friction coefficient, flatness error + / - mm / m length, wear resistance and maximum temperature of ℃Greatly reduce the environmental pollution caused by abrasion, damage and blanking, and increase the labor cost of material cleaningWhat is nitriding of alloy pipe

Small longitudinal crackThe product can withstand any range of operating temperature.The crack mainly occurs at -mm from the edge of the alloy pipe. The shape is several parallel vertical cracks of different sizes. The regularity is that the thicker the specification and model of the alloy pipe is The wider the width, the more serious the disadvantages.Product survey, Judged as failing.I-beamI-beam features: the content of chromium carbon alloy is -%, the hardness of chromium carbide alloy is V, and the macro hardness is - HRC

H-section steel belongs to high-efficiency and economic cutting profile (other cold-formed thin-wall section steel, profiled steel plate, etc.). Due to the reasonable section shape, they can make the steel give more play to its performance and improve the cutting capacity. Different from ordinary I-type the flange of H-section steel is widened, and the inner and outer surfaces are usually parallel, so it is convenient to connect with other components with high-strength bolts. Its size composition is reasonable, series and models are complete, which is convenient for settingmarket, the thick steel plate has uniform deformation, small internal stress and no scratch on the surface. The alloy pipe produced and processed has higher coordination ability in the scope of size, specification and model of diameter and wall thickness, especially in the production and manufacturing of steel structure design grade thick wall pipe, especially medium diameter small thick wall pipe which has incomparable advantages of other processing technologies, and can meet a large number of customer regulations on the specification and model of alloy pipe. The cold-rolled stainless steel pipe has the advantages of large yield coefficient, no expansion, bending and so on. In order to reach the health grade standard of stainless steel pipeline, the pipeline after cold rolling must undergo bright annealing, demagnetization, pickling, calibration and other procedures.Heating surface pipes, economizers,FantinoWholesale of galvanized pipe manufacturers, superheaters, reheaters, pipes for petrochemical industry, etc. for high-pressure boilers (working pressure is generally above MPa and working temperature is between ℃ ~ ℃)Fantino, only I-beam is not enough, that is, thickened I-beam