Must ethylene glycol be transferred using stainless steel hoses?
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I would like to ask: what are the chemical products that are handled and stored using stainless steel? **Is there any evidence regarding this?
Based on our company’s experience, stainless steel pipes should be used for ethylene glycol, while the tanks should have an internal coating or be made of stainless steel. A composite hose will work for hoses; pure stainless steel hoses are very heavy, so there’s no need for them. Of course, the inner lining of the composite hose should be secured using stainless steel wire. As for other products, it depends on the manufacturer’s quality requirements for those products to determine what kind of pipes and tanks to use; it ultimately comes down to the specific product.
The material to be used is determined based on your design pressure, temperature, and material properties, in order to determine the grade or category of the pipeline; for specific details, refer to \"TSG_D0001-2009 _ Safety Technical Supervision Regulations for Pressure Pipelines – Industrial Pipelines\"
http://wenku.baidu.com/view/80aab65abe23482fb4da4c77.html «TSG_D0001-2009_Safety Supervision Regulations for Pressure Piping – Industrial Piping»
It is best to use stainless steel; otherwise, the ultraviolet light transmission rate will decrease, and the quality cannot be guaranteed
Stainless steel must be used for ethylene glycol; otherwise, it will look unsightly.