2013年11月4日星期一
Stainless steel pipe fittings and installation techniques to identify methods
Stainless steel has a unique resistance to corrosion , which can react with the oxidant to form a thin dense oxide film , for preventing the occurrence of the oxidation reaction into further . For other types of Forged Steel Socket Pipe Fittings , almost no passivation function, which is stainless steel pipe fittings material corrosion resistance than the general one of the main metal pipe .
Stainless steel piece is considered healthy material , widely used in food processing pipeline , including the pharmaceutical industry , beverage , brewing and so on. Stainless steel pipe fittings material superior performance, effectively reducing transport costs in the long process of transporting no scaling, smooth wall , while conveying low energy consumption, is by far the lowest-cost water transport material .
I. Classification and use stainless steel pipe fittings
1, stainless steel pipe fittings Category
Seamless Steel Pipe Fittings belonging to a kind of material it is made of stainless steel pipe fittings made ??of so called , which includes : stainless elbow , stainless tee, stainless steel crosses, stainless steel reducer pipe, stainless steel cap , etc.,
Socket connection methods can be divided according to type of forged branch outlet fittings , threaded stainless steel pipe fittings , flanges and welded stainless steel pipe fittings stainless steel pipe fittings four categories. Stainless steel elbow pipe fittings used in place of turn ; flange for tube and pipe interconnected parts, connected to the pipe end , stainless steel pipe tee together for three places ; stainless steel tube for four -way pipe pooled place ; stainless steel reducer for two tubes of different diameters coupled place .
2 , the use of stainless steel pipe fittings
Stainless steel pipe fittings can use paint or oxidation-resistant metal ( eg , zinc, nickel and chromium ) plating to ensure the steel surface , but, as people know, this protection is only a film. If the protective layer is damaged , the following steel began to rust , resistant to air, steam, water and other corrosive medium and weak acid, alkali, salt and other chemical etching medium corrosion of steel.
socket joint fittings place is the most used terms and chemical aspects of the pressure vessel . General refinery plant has a large demand . Other aspects, such as chemical, food , beverage, pharmaceutical and other industries can be applied . Its main widely used in petroleum , chemical, medical, food, light industry, machinery and other industrial pipeline instrumentation and mechanical structural components.
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