At present, there is a saying in the market: "45# seamless steel pipe is the price than the cold weather, the demand is colder than the price, the bus...
Date:2018-12-21 Tags:45# seamless steel pipe industry support for sheet metal demand
The difference between the size of SC and DN of galvanized steel pipe: 1.SC generally refers to the welded steel pipe , the language STEEL CONDUIT,...
Date:2018-12-20 Tags:Galvanized steel size SC and the difference DN
Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galvanizing and electro-galvanizing. The hot-dip galvanizing layer is th...
Date:2018-12-20 Tags:What is the difference between galvanized steel pipe and non-galvanized steel pipe and seamless stee
The high-frequency welded pipes are divided into the following four types. The definitions, functions and standard codes are as follows: ...
Date:2018-12-20 Tags:What is high frequency welded pipe? What is the difference between steel pipe and steel pipe?
Hot dip galvanized square tubes are steels used in hot dip galvanizing processes. This process is a maintenance of steel itself. The medium of steel i...
Date:2018-12-20 Tags:Advantages and processes of hot-dip galvanizing square tube
To talk about the centralized classification of galvanized square tubes, we first look at the production process, which can be divided into hot...
Date:2018-12-20 Tags:Discussion on the difference of galvanized square tube in production process
High-pressure boiler steel pipe: high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamless steel pipe u...
Date:2018-12-19 Tags:High pressure boiler steel pipe
It is a long strip of steel with a hollow section and no seams around it. Steel pipes have a hollow section and are used in large quantities as pipe...
Date:2018-12-19 Tags:Common steel pipe introduction - seamless steel pipe
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Date:2018-12-19 Tags:Steel pipe knowledge: fire protection properties of steel structures
With the continuous development of China's economy, the country vigorously develops the energy industry. Long-distance oil and gas pipelines are an i...
Date:2018-12-19 Tags:Surface treatment of high frequency welded steel pipe
Stainless steel pipes of United Steel Industry Co., Ltd. are divided into ordinary carbon steel pipes, high-quality carbon structural steel pipes, all...
Date:2018-12-19 Tags:Stainless steel tube knowledge science
Raw materials rose drop alternating large diameter welded pipe prices continue to wait and see...
Date:2018-12-18 Tags:Raw material rise and fall alternate large diameter welded pipe prices continue to wait and see
Effective measures to prevent secondary oxidation of molten steel with large diameter seamless pipes...
Date:2018-12-18 Tags:Effective measures to prevent secondary oxidation of molten steel with large diameter seamless pipes
The main cause of corrosion in large diameter welded pipes...
Date:2018-12-18 Tags:The main cause of corrosion in large diameter welded pipes
Describe the cold treatment cracking of large diameter steel pipe and preventive measures...
Date:2018-12-18 Tags:Describe the cold treatment cracking of large diameter steel pipe and preventive measures
