189-1236-8888
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Finish rolling drum steel tube is made of continuous casting round tube slab or blooming slab, heated by walking furnace, d…
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In view of the structure and structure of the mechanical finishing steel pipe, there are four strengthening mechanisms which ca…
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The main production processes of high density finish rolling steel pipe are heating of billet and billet, piercing of bille…
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Compared with the common cold-drawn steel pipe, the production of thick-walled precision steel pipe has increased the pickl…
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High-precision steel pipe refers to precise steel pipe with strict dimension accuracy (tolerance range) of inner and outer …
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Precision mechanical pipe is a kind of high precision seamless steel pipe material which is treated by cold drawing or hot roll…
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The grounding wire of the shell of ordinary motor is very small, which is equal to the potential of the shell of micro motor an…
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The noise of oil pump motor housing is mainly divided into three categories: electromagnetic noise, ventilation noise and m…
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The advantages of motor shell and tube are as follows: the billet needs side skin, heating temperature is generally 1100 t …
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Precision Steel Pipe！ TEL：189-1236-8888
NEWS CENTER
22
2018/11
Welded pipe market is a market subdivided from many markets. Logistics park is also divided from many parks. …
22
2018/11
With the decline of welded pipe price, welded pipe factory lost nearly 300 yuan per ton of steel, and the cur…
22
2018/11
In design drawings, nominal diameter is usually expressed by nominal diameter, which is a standard for design…
22
2018/11
How to identify the material of welded pipe? Soil method has visual inspection, spark identification, can als…
22
2018/11
Common Terms in Precision Steel Tube Standards I. General terminologyDelivery statusIt refers to the final plastic …
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