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How to use fire-fighting steel-plastic composite pipe
How to use the steel-plastic composite pipe correctly must be used correctly by the specifications. Large-diameter plastic-coated steel pipe steel-plastic composite pipe is a new type of pipe, which is used in many fields and has many excellent properties, especially its anti-...Read more -
Why 3pe anti-corrosion steel pipe can be anti-corrosion
3pe anti-corrosion steel pipe means three-layer anti-corrosion PE steel pipe. 3pe anti-corrosion steel pipeline is widely used nowadays, and it is a kind of steel pipeline with better anti-corrosion performance. What anti-corrosion materials are the structure of the 3pe anti-c...Read more -
What are the methods of steel pipe surface treatment
Long-term exposure to steel and other metal materials in the atmosphere will inevitably corrode and form loose rust, which will cause serious losses to modern industries. At present, pipelines play an important role in various industries, so the surface treatment of steel pipe...Read more -
Significance of oil casing heat treatment process
In addition to being used for oil extraction, the emergence of oil casing can also be used as a pipeline for transporting raw materials. In order to enhance the quality of oil casing, every link in the production process is particularly important, especially the temperature co...Read more -
How to improve the wall thickness accuracy of reinforced 3pe anti-corrosion steel pipes
There are many applications of reinforced 3pe anti-corrosion steel pipes. However, due to the low wall thickness accuracy of reinforced 3pe anti-corrosion steel pipes, there is a phenomenon of uneven thickness, which will have a great impact on the performance of reinforced 3p...Read more -
Reasons for uneven anti-corrosion thickness of 3PE anti-corrosion steel pipe
The industry standard SY/T0413-2002 does not stipulate the uniformity of the thickness, it stipulates the minimum thickness value of the coating, but it is required that the minimum thickness value of the coating cannot be lower than the thickness value of the low point, not t...Read more -
How to carry out anti-corrosion treatment of spiral steel pipe for water delivery
If the spiral steel pipe for water transportation is used to transport tap water or drinking water, the inner wall is usually made of IPN8710 non-toxic anti-corrosion coating, and the outer wall is made of epoxy coal tar pitch for anti-corrosion. Of course, it can also be used...Read more -
Submerged arc steel pipe welding control measures and forming methods
Submerged arc steel pipe welding control measures: Submerged arc steel pipe has become the steel pipe for large-scale oil and gas transmission projects at home and abroad because of its large wall thickness, good material, and stable processing technology. In large-diameter su...Read more -
Application of straight seam steel pipes in pressure pipelines
1. Definition of straight seam steel pipe pressure pipe: By definition, straight seam steel pipe pressure pipe should include all straight seam steel pipe pipes that use pressure to transport gas or liquid. From the point of view of production, it follows the name of a straigh...Read more