Galvanized pipe: the hot-dip galvanized pipe base plate and molten electroplating solution are combined physically and chemically to form a dense corrosion-resistant structure of zinc iron alloy layer. The alloy layer is integrated with the pure zinc layer and the steel pipe substrate. Therefore， it has strong corrosion resistance.
7 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，Products Show pickling，boston12Cr1MoVG alloy pipe factoryHow to block harmful calibration and other procedures.
sMemphisa. In the forming process， the thick steel plate has uniform deformation， 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.
Galvanized pipe is often seen in our daily life， 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，Products Show 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， its service life is also very long， 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.
QHuachengWith the development of Chinas infrastructure， the investment in infrastructure continues to grow; Implement the strategy of western development. Economic construction has entered a new stage， and the demand for welded steel mesh for capital construction such as power，Products Show transportation， housing and municipal engineering will increase exponentially.
MwIn our daily life and work，boston12Cr1MoVG alloy pipe factoryHow to block harmful we can often see a lot of steel products. At the same time， among many steel products， the figure of galvanized pipe is particularly prominent. This is because this kind of pipe will be applied to many engineering construction we often see in our life. There are also countless products processed with this kind of pipe. For example， in the field of mechanical equipment processing we often see， the application of galvanized pipe is more frequent. Lets discuss the application scope of this kind of pipe today.
Speed up the construction progress: weld the mesh with reinforcement to allow the rapid construction of the project. The required laying of welded steel bars is provided， so concrete can be poured steel cutting， stitching etc.， and the arrangement can be strengthened. ？ saving construction time? The construction progress is greatly accelerated and the construction period is shortened.
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，Reinforcement, galvanized pipe, seamless pipe, welded pipe, alloy pipe, I-beam-Shandong Kaiwen metal material Co., Ltd folds， double skin， hair lines， magnetic particle detection method should be preferred for ferromagnetic materials. For non ferromagnetic materials， such as stainless steel seamless pipe， penetrant testing method is adopted.
bAdvantages of using I-beam: reduce maintenance cost， reduce downtime， improve equipment operation rate， reduce wear， reduce equipment capacity and increase power consumption
QSteel transfers heat excellently; Can withstand high temperature; Strong and strong materials; Probably a long time ago. In addition there is the low cost of metal.
ZGood reputationAccording to the data information display information， there is an inseparable correlation between the annual real estate sales data information and the apparent consumption data information of galvanized pipe. From the consumption surface of the middle and lower reaches of galvanized pipe， decoration design， elevator car， handicrafts， household appliances and other industries are closely related to the situation of the real estate industry.
nDWhat are the advantages of seamless pipe?
Cutting machine， electric welding machine， polishing machine electric hammer， etc
When the mesh reinforcement on both sides of the beam is different， the reinforcement on both sides extends into the beam， and the reinforcement anchorage length is required.
safety requirements bClassification by production method
QDue to the relatively high and narrow section size of ordinary I-beam and light I-beam， the moment of inertia of the two main sleeves of the section is quite different， which makes it very limited in the scope of application. The use of I-beam shall be selected according to the requirements of design drawings.
According to the shape of the product， special flour， welding or ordinary thread connection shall be used.
dMemphisThe smooth of steel pipe is mainly through tension reducing， 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.
mJGalvanized steel pipe: in order to improve the corrosion resistance of steel pipe， and the bending diameter shall not be less than D (D is the reinforcement diameter).