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Double click auto scroll Published by: lcqywlzx published on: November 26, 2016 read: two thousand two hundred and eighty-three Secondary [font: large in Small

Stainless steel pipe Where are the differences between the stainless steel product pipe and the stainless steel decorative pipe

Stainless steel pipe factory stainless steel welded pipe is divided into two series: stainless steel pipe products, stainless steel decorative pipe.

Decorative stainless steel pipe: usually the outer wall of the pipe is bright, so it's called thinking. Decorative stainless steel pipe is used for decoration, and the stainless steel pipe for general decoration purpose is relatively thin. Due to the different manufacturing process with stainless steel product pipe, the price is also greatly different. The production process of decorative stainless steel pipe is generally welded stainless steel pipe. Guangdong stainless steel pipe

Stainless steel pipe: generally, the surface of stainless steel product pipe is also bright surface, and a small amount of pipe with pickling industrial surface will be used. As mentioned above, stainless steel product pipe belongs to the use of stainless steel product. Because of the outer diameter, mechanical property, acid alkali resistance and corrosion resistance of stainless steel pipe, the anticorrosive materials used by large chemical production enterprises are generally good, Or hardware products, outer diameter and wall thickness requirements are more stringent stainless steel pipe, stainless steel pipe production process is a molding, welding also added nitrogen protection.

Stainless steel pipe factory stainless steel pipe factory is widely used in hardware products, furniture, mechanical structure, mechanical accessories, precision medical equipment, pipeline for conveying fluid, such as furniture, machinery, medical oil, natural gas, water, gas, steam and other industries.

Stainless steel pipe has the characteristics of flaring, taper and bending!

Basic requirements for anticorrosion construction of stainless steel pipe


1. The processed components and finished products shall be accepted before appearance disposal.

2. The surface burr, welding flux, weld bead, spatter, dust and scale on the surface of stainless steel pipe shall be cleaned before derusting, and loose oxide scale and thick rust layer shall be removed at the same time.

3. If there is oil and grease on the surface of stainless steel pipe, it should be cleaned before derusting. If there are oil and grease only in part of the area, some disposal methods can be selected; If there are large areas or all areas, you can choose organic solvent or hot alkali for cleaning.

4. When there are acid, alkali and salt on the surface of stainless steel pipe, hot water or steam can be used to wash off. However, attention should be paid to the disposal of waste water to avoid environmental pollution.

5. Some newly rolled stainless steel pipes are coated with curing paint in order to avoid corrosion during storage and transportation in a short time. The stainless steel pipe coated with curing paint shall be disposed according to the specific situation. If the curing paint is a two-component coating cured by curing agent, and the coating is basically intact, it can be roughened with sand cloth, stainless steel pipe velvet or treated with light eruption method, and the next process can be started after the dust is cleared.

6. For the surface of stainless steel pipe coated with shop primer or common primer for curing, the treatment method shall be determined according to the current situation of the coating and the next matching paint. All those that cannot be further coated or affect the adhesion of the next coat shall be removed. Special attention should be paid to the following points when using stainless steel pipe to construct fire retardant coating:

1. Do not use decorative fire retardant coating for stainless steel pipe structure. Decorative fire retardant coating is to maintain the flame retardant data of combustible base materials such as wood structure. Thin coating can not achieve the purpose of improving the fire resistance limit of stainless steel pipe structure.





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