Are there many domestic manufacturers producing steel pipes and valves made of ALLOY 20 these days?
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Does anyone know whether the steel pipes and valves made of ALLOY 20 for the alkylation unit in the Huizhou project are domestic or imported, and which manufacturer supplies them?
This stuff should have similar properties to the high-silicon stainless steel used in China, namely acid-resistant materials
20 alloy is a typical nickel-based alloy with properties similar to those of Hastelloy, and it exhibits strong resistance to corrosion by dilute sulfuric acid.
Do you know any domestic manufacturers? I’m familiar with this material
It’s imported; I think it’s from the Netherlands, Red-point. I recall having seen information about such a company
It has been arranged; there are many manufacturers producing steel pipes and valves domestically, so imports are basically not necessary
Could you provide the manufacturers of valves and steel pipes? I need them too
Hello! I am an employee of Wuxi Skauer. Over these two years, we have been involved in many alkylation projects for Sinopec, and we have also manufactured numerous special-grade valves made of Alloy 20. My email address is: 13812029131@163.com; feel free to get in touch with me.
Basically, all major brands can work with alloy20; it’s not a particularly special material