Straight seam steel pipe for 500kv substation frame
UncategorizedSubstation to 500kv substation frame using more LSG steel pipe, large diameter welded pipe will generally be used in caliber 299mm to 900mm but the wall thickness will certainly not be thick, generally in 6mm-14mm caliber the larger the wall…
Q345B straight seam steel pipe how to correspond to the implementation of standards
NewsThe external execution standard of straight seam steel pipe of q345 is: gb709, and the internal execution standard is: gb/t1591-94. Due to the execution standard, such steel plate is allowed to be delivered with negative tolerance. The latest…
What is the root cause of the lower profitability of the seamless steel tube industry?
blogThe global seamless steel tube industry has recently returned to a profitable trajectory, but it needs to be explored whether this is a short-term appearance or a long-term trend. After analyzing the steel mills' production costs, raw materials…
The supply of 16mn seamless steel pipe resources is relatively stable
UncategorizedThe supply of 16mn seamless steel pipe resources is stable. The large iron and steel companies take their own sales logistics as the base and set up the corresponding logistics industrial park, which will take their own goods as the leading,…
Stainless steel machining process
blogStainless steel processing process stainless steel processing is the function of stainless steel with stainless steel shear, bending, bending, welding and other mechanical processing to finally obtain the stainless steel products required for…
Seamless steel pipes that can be found everywhere in life
UncategorizedIn fact, some things are closely related to our life, although we can't see them, but they are really around us, in our life. In fact, many people may not see the existence of seamless steel tubes, but they are really around us, big or small,…
The difference between seamless steel pipe and ordinary steel pipe
UncategorizedIn our lives, no matter what kind of place can be seen in the figure of seamless steel pipe, but we really have a very narrow understanding of steel pipe, that there is only one kind of steel pipe, in fact, in our lives there are two kinds of…
What do I need to pay attention to when sandblasting stainless steel plates?
NewsStainless steel pipe sandblasting is the process of cleaning and roughening the substrate surface through the impact of high-speed sand flow. Powered by compressed air, a high-speed spray beam is formed and the spraying material (copper ore,…
Stainless steel guardrail handrail installation what are the considerations?
blogStainless steel staircase handrail, railing common problems are: 1, the surface has scratches, pits. 2, there are gaps in the connection. 3, the handrail bend is not smooth. 4, the column is not vertical, not in the same line, wobbling is not…
How to identify the shoddy steel pipes
NewsSteel pipe and human life, production activities are inseparable, steel pipe production in the steel industry occupies an irreplaceable position. From people's daily utensils, furniture, water supply and drainage, gas supply, ventilation and…