The development of steel bar mesh is in line with the development of energy-saving economy
2In the production process， the stainless glittering pipe is affected by the outside and product surface. Due to galvanizing， the corrosion protection is not corroded. This is the thickness of zinc， and the quality and strength of its coating depend on longevity.
kbostonWhat is the purpose of flat steel
After chromate passivation， the zinc coating forms white， colorful and military green，Products Show we can polish the appearance of the welded pipe with a wire brush to prevent rust.
Galvanized pipe is often seen in our daily life，Detroit12Cr1MoV alloy pipe manufacturerInstructions for industry norms especially in some construction sites. This product has the advantage of durability when used. It also has the characteristics of surface gloss， uniform zinc layer and no missing plating. Moreover， the cost of hot-dip galvanizing for rust prevention is lower than that of other paint coatings. In addition， this product also has the characteristics of no dripping， strong adhesion， breaking the clean Legion and strong corrosion resistance. Even if it is used in some places where the environment is not good， and it also has the characteristics of corrosion resistance. The standard anti rust thickness of hot-dip galvanizing can be maintained for more than years without repair. This is used in some suburban environments. However， in urban or offshore areas， standard urban or offshore areas can be maintained for years without repair. The products produced by our company must meet these requirements. Friends who need to order can call us directly.
Main machines and tools
eWhether I-section steel is ordinary or light，Products Show because the section size is relatively high and narrow， the moment of inertia of the two main axes of the section is quite different， so it can only be directly used for members bent in the plane of their web or form lattice stressed members. It is not suitable for axial compression members or members with bending perpendicular to the web plane， which makes it very limited in the scope of application. I-beam is widely used in buildings or other metal structures.
LIdentification method of galvanized pipe
FA complete range of products According to the diameter of the pipe the pipe with small diameter can only be welded on one side and the technician can drill into the pipe to weld on both sides. Single side welding requires the welders technology， which can be formed by welding two on one side. Through the steel ball test it can ensure that the cross-sectional area passing capacity and weld formation meet the design requirements.
lWThe reinforced concrete surface reinforcement method has the advantages of simple construction technology and strong adaptability， which can greatly improve the bearing capacity， flexural stiffness and ductility of the brick wall. At the same time， its natural frequency can be changed to improve its performance in normal use. It is mainly applicable to the solid wall， porous hollow brick wall and mm thick empty bucket brick wall with no cracks and shear in the original wall.
Ditch cover plate (ditch cover plate) is widely used in municipal roads， garden facilities，Products Show residential quarters， schools，Detroit12Cr1MoV alloy pipe manufacturerInstructions for industry norms stadium pipes and other places.
Installation of galvanized pipe and precautions
High valuec East West derusting: if the galvanized pipe surface is rusty， the manufacturer will choose East West derusting and polish it with a steel wire brush
BAiming at the connective tissue and texture produced in stainless steel plate Position and other crystal defects are generally removed by heat treatment processes such as quenching or quenching. The effect of quenching is to optimize the crystal， eliminate structural defects reduce strength， improve plastic deformation， and also conducive to cold drawing. In the production and manufacture of cold drawn alloy pipe， quenching machinery and equipment cannot be lacked. Therefore， the formulation of appropriate annealing process is a necessary condition to ensure that the alloy pipe mechanism meets the standard and the commodity does not crack. If the manufacturer in order to better one sidedness， reduce the product cost and reduce the quenching process，Reinforcement, galvanized pipe, seamless pipe, welded pipe, alloy pipe, I-beam-Shandong Kaiwen metal material Co., Ltd it will eventually lead to bad harm to the product quality.
What is theof defect detection of seamless pipe? Magnetic particle testing or penetrant testing of seamless pipes can effectively find surface defects such as cracks， folds， double skin， hair lines， pinholes and so on. Because of its high detection sensitivity， such as stainless steel seamless pipe， penetrant testing method is adopted.
mbostonThe allowable deviation of vertical installation of galvanized pipe is mm per meter， and the allowable deviation above m is no more than mm. The allowable deviation of horizontally installed pipes is mm per meter.
xGClassification by use
Installing the pipe structure means the complexity of some elements.