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Quality defects of seamless perforated capillary tubes
Steel management properties: normal temperature mechanical properties, high temperature mechanical properties, low temperature properties, corrosion resistance. The physical and chemical properties of pipes mainly depend on the chemical composition of the steel, the organizational structure and the purity of the steel, as well as the heat treatment method of the pipe.Ары қарай оқу -
Көміртекті болаттан жасалған құбырларды бояу әдістерін салыстыру
Көміртекті болаттан жасалған құбырларды бояу деп болат құбырды әдемі ету немесе қорғанысты арттыру үшін щеткамен, бүркумен және т.б. арқылы болат бетіне бояу қабатын жағуды айтады. Жабынды құрылыс инженериясында, автомобиль жөндеуде, үйді безендіруде және басқа салаларда қолдануға болады. Қаптаманың заттың бетіне мықтап жабысып қалуын қамтамасыз ету үшін бояу алдында объектінің беті толығымен тазаланып, кесілуі керек.Ары қарай оқу -
Introduction to the grades of black steel pipes
Black steel pipe is commonly used in a variety of industrial applications, including pipelines, construction and infrastructure projects. When comparing Grade A and Grade B black steel pipe, it is important to consider their differences in chemical composition, mechanical properties and specific applications.Ары қарай оқу -
What are the ERW pipe making machines?
The ERW pipe forming unit initially adopted the chain drawing method. Later the United States created roll molding. The structure of the primary roll forming device is a cross arrangement of flat rolls and vertical rolls, and is mainly used to produce small diameter ERW welded pipes. After continuous improvement, the forming arrangement was changed to the form of flat, vertical roller + vertical roller group, the pipe diameter was developed from small diameter to medium diameter, and high-frequency welding was adopted. It is generally called a small and medium-sized roller forming welded pipe unit. Later, it was further developed into the row and roll type.Ары қарай оқу -
Acceptance standards for large diameter steel pipes
Large-diameter steel pipes (such as spiral welded pipes) are pipe products mainly used to transport liquids, gases, solids and other substances, and are usually made of steel. These pipes are commonly used in construction, petrochemical, industry, water supply, heating and other fields. The following is some relevant information about large diameter welded pipes:Ары қарай оқу -
How to prevent leakage of hydraulic tubes?
Hydraulic tubes are basically divided into fluid pipes and petroleum steel pipes used in hydraulic systems, also known as honing pipes. Cold-drawn or cold-rolled seamless steel pipes also include hydraulic steel pipes.Ары қарай оқу -
Жіксіз құбырларды өңдеуге рұқсат қандай?
Жіксіз құбырларды өңдеуге қанша миллиметр қалдырылғанын түсіну үшін алдымен өнімнің өлшемдік төзімділік ауқымын түсіну керек. Өнімнің өлшемдік төзімділігі өнімнің нақты өлшемінің рұқсат етілген ауытқу диапазонын білдіреді.Ары қарай оқу -
Tensile strength of stainless steel seamless pipes
There are many factors that affect the drawing force during the drawing process of stainless steel seamless pipes. According to research, some of these factors are beneficial to the drawing process. Conversely, other factors can make stretching more difficult.Ары қарай оқу -
Cast iron pipe vs Carbon steel pipe
Carbon steel pipes & tubes also called CS pipes, are made of steel ingots or solid round steels through perforation into capillary tubes, which are then hot-rolled, cold-rolled or cold-drawn. Carbon steel pipe plays an important role in my country's steel pipe industry.Ары қарай оқу
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