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Methods to avoid wear of spiral steel pipes

Methods to avoid wear of spiral steel pipes

Keywords :Methods to avoid wear of spiral steel pipes        Update : 2024-01-03        View(s) : 186

1. Spiral steel pipe packaging should avoid loosening and damage during normal loading, unloading, transportation, and storage. 2. If the purchaser has special requirements for the packaging materials and packaging methods of spiral steel pipes, they should be stated in the contract; if not sta...

What issues should we pay attention to when welding galvanized steel pipes

What issues should we pay attention to when welding galvanized steel pipes

Keywords :What issues should we pay attention to when welding galvanized steel pipes        Update : 2024-01-02        View(s) : 225

1. The premise must be polished The galvanized layer at the welding joint must be polished off, otherwise, bubbles, trachoma, false welding, etc. will occur. It will also make the weld brittle and reduce its rigidity. 2. Welding characteristics of galvanized steel Galvanized steel is genera...

What are the advantages and disadvantages of butterfly valves

What are the advantages and disadvantages of butterfly valves

Keywords :What are the advantages and disadvantages of butterfly valves        Update : 2023-12-29        View(s) : 218

What is a butterfly valve: The butterfly valve is a baffle valve, usually used for flow regulation and cutoff in low-pressure pipeline systems. The valve structure is straightforward, mainly composed of the valve body, valve stem, butterfly plate, and sealing ring. It is also very simple to operat...

Detail of stainless steel water pipe

Detail of stainless steel water pipe

Keywords :Detail of stainless steel water pipe        Update : 2023-12-28        View(s) : 243

1. The quality inspection of stainless steel water supply pipes can be summarized as follows: Check whether the inner and outer walls of the pipe are smooth and flat, whether there are cracks and trachoma, and whether the welding parts are flat and whether there are signs of depression. At the same ...

Comparison of galvanized spiral steel pipes, straight seam steel pipes, and galvanized seamless stee

Comparison of galvanized spiral steel pipes, straight seam steel pipes, and galvanized seamless stee

Keywords :Comparison of galvanized spiral steel pipes, straight seam steel pipes, and galvanized seamless stee        Update : 2023-12-27        View(s) : 197

The production process of galvanized straight seam welded pipe is relatively simple. The main production processes include high-frequency welding straight seam steel pipe and submerged arc welding straight seam steel pipe. Straight seam pipe has high production efficiency, low cost, and rapid develo...

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