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Technical requirements and development trends of steel pipes
(1) The requirements for high corrosion resistance of various corrosive media and high-temperature strength and low-temperature toughness are becoming higher and higher. As a result, the chemical composition of pipe products is constantly changing, and the smelting and processing technology is co...Read more -
Types of scaffolding for construction works(2)
Last time we introduced 3 types of scaffolding for construction projects. This time we will continue to introduce 4 other types. 4.Square tower scaffolding The scaffolding was originally developed and applied by Germany and has been widely used in Western European countries. 5.Triangle frame towe...Read more -
Types of scaffolding for construction works(1)
Scaffolding is generally divided into three categories: fixed scaffolding, mobile scaffolding and hanging scaffolding. Among them, fixed scaffolding is divided into fastener type, socket type, ladder type, door type, triangle type, etc. Wide application. The following describes the types of scaff...Read more -
Galvanized pipe fittings
Galvanized elbows, galvanized tees, galvanized crosses are all galvanized pipe fittings, while hot galvanized pipe fittings are galvanized using the hot galvanizing process, which is currently the most commonly used galvanizing process. Pipe fittings are parts that connect pipes into pipes. Pipe ...Read more -
Galvanized pipe
Galvanized pipe is a pipe made by reacting molten metal with an iron matrix to produce an alloy layer. Galvanized pipe fittings are divided into cold-plated pipe fittings and hot-plated pipe fittings. It has good tensile properties, hardness, toughness, low temperature resistance, corrosion resi...Read more -
How to distinguish between seamless steel pipe and heat expanded steel pipe
In the appearance of the steel pipe, the heat expanded is red, and the inner diameter is lead powder. A method of processing thermal expansion steel pipe is to process small-diameter steel pipe into large-diameter steel pipe. The mechanical properties of hot-expanded steel pipes are slightly wors...Read more -
Safety instructions for using scaffolding products
Social progress leads the development in various engineering projects. No matter the house building, boat industry or airplane construction, lots of bosses shall adopt convenient equipment for work. And thus, scaffolding products from frame scaffolding to a scaffolding base jack, should be taken ...Read more -
The cleaning methods for straight seam welded pipe in welded pipe factory
Nowadays, our application of welded pipes is very extensive, but rust will inevitably occur in the process of using straight seam welded pipes. Rusted straight seam welded pipes will affect its normal operation, so it is found that If it is rusty, it needs to be cleaned in time. Then let’s ...Read more -
Difference between straight seam steel pipe and spiral steel pipe
Straight seam steel pipe and spiral steel pipe are one kind of welded steel pipe. They are widely used in national production and construction. Straight seam steel pipe and spiral steel pipe have many differences due to different production processes. The following will discuss the straight seam ...Read more