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Düwürtikli perforasiýa edilen kapilýar turbalaryň hil kemçilikleri
Polat dolandyryş aýratynlyklary: adaty temperatura mehaniki aýratynlyklary, ýokary temperatura mehaniki aýratynlyklary, pes temperatura häsiýetleri, poslama garşylyk. Turbalaryň fiziki we himiki aýratynlyklary esasan poladyň himiki düzümine, polatyň guramaçylyk gurluşyna we arassalygyna, şeýle hem turbanyň ýylylygy bejermek usulyna baglydyr.Koprak oka -
Uglerod polat turbalary boýamak usullaryny deňeşdirmek
Uglerod polat turba boýagy polat turbany has owadan etmek ýa-da goragy ýokarlandyrmak üçin çotga, pürkmek we ş.m. arkaly poladyň ýüzüne boýag gatlagyny ulanmagy aňladýar. Örtük gurluşyk in engineeringenerçiliginde, awtoulag bejergisinde, jaý bezeginde we beýleki meýdanlarda ulanylyp bilner. Örtügiň obýektiň ýüzüne berk ýapyşyp biljekdigini üpjün etmek üçin obýektiň ýüzüni doly arassalamaly we kesmeli.Koprak oka -
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.Koprak oka -
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.Koprak oka -
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:Koprak oka -
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.Koprak oka -
Düşnüksiz turbalary gaýtadan işlemek üçin rugsat näçe?
Düwürtik turbalary gaýtadan işlemek üçin näçe millimetr galanlygyna düşünmek üçin ilki bilen önümiň ölçegli çydamlylyk diapazonyna düşünmeli. Önümiň ölçegli çydamlylygy, önümiň hakyky ululygynyň rugsat berilýän gyşarma diapazonyny aňladýar.Koprak oka -
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.Koprak oka -
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.Koprak oka
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