St35.8 seamless steel pipe

Be careful some problems of the St35.8 seamless steel pipe


Katalor has the rich experience in St35.8 seamless steel pipe more than 10 years. As we all know, the high quality St35.8 seamless steel pipe also has lots of problems in the surface treatment. And then Katalor will introduce the common problems in St35.8 seamless steel pipe for boiler surface treatment.  
 

1. Inconsistent surface of St35.8 seamless steel pipe for boiler: only the pickling passivation of the welds also causes uneven surface and affects the appearance. 

2. Weld defect: The weld defect is serious, and St35.8 seamless steel pipe is compensated by manual mechanical grinding method. The resulting grinding marks cause uneven surface and affect the appearance. 

3. It is difficult to remove the St35.8 seamless steel pipe for boiler: the whole pickling passivation can not remove all the scratches generated during the process, and it can not remove the St35.8 seamless steel pipe surface due to scratches and welding splashes. Impurities such as carbon steel and splashing cause rusting due to chemical or electrochemical corrosion in the presence of corrosive media.


If you are looking for the St35.8 seamless steel pipe, please contact Katalor. We have St35.8 seamless steel pipe with high quality and different size to meet your any requirements. And we can also give you the best price in St35.8 seamless steel pipe.

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