Surface treatment method of stainless steel pipe fittings

A surface treatment, stainless steel technology, applied in the direction of grinding machines, grinding/polishing equipment, grinding/polishing safety devices, etc., can solve the problems of pipe surface damage, pipe surface scratches, pipe use influence, etc., to ensure normal use, The effect of reducing the difficulty of repairing
CN109794811AInactive Publication Date: 2019-05-24湖州胜纯管道有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
湖州胜纯管道有限公司
Publication Date
2019-05-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a surface treatment method of stainless steel pipe fittings. The surface treatment method specifically comprises the following steps that step 1, paraffin dyeing is carried out, specifically, a solid paraffin raw material is added into a sealed reaction kettle, monascus pigment is added into the sealed reaction kettle at the same time, then heating is carried out for 10-15minutes, the heating temperature is 150-170 DEG C, stirring is carried out continuously in the heating process to effectively mix the monascus pigment with the solid paraffin, and cooling in a placingmode is carried out after heating is completed to obtain red paraffin; and step 2, the pipe fittings are derusted, specifically, the surfaces of the stainless steel pipes are derusted by using a cloth wheel polisher with an arranged treatment time of 7-9 minutes, so that the surface roughness of pipes is less than or equal to 0.5 [mu]m. According to the surface treatment method, all scratched parts on the surface of the pipes can be clearly found and repaired in sequence, so that the situation that the performance of the pipes is affected due to partial scratches and residual damaged parts isavoided, and the subsequent normal use of the pipes is ensured.
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Description

technical field

[0001] The invention relates to the technical field of processing stainless steel pipe fittings, in particular to a surface treatment method for stainless steel pipe fittings. Background technique

[0002] Most of the existing stainless steel pipe fittings are hot-rolled seamless pipes with poor surface quality. The bumps during loading and unloading and transportation will cause scratches on the surface of the pipe, which will damage the surface of the pipe, which will cause damage to the later use of the pipe. influences.

[0003] Therefore, it is necessary to invent a surface treatment method for stainless steel pipe fittings to solve the above problems. Contents of the invention

[0004] The purpose of the present invention is to provide a surface treatment method for stainless steel pipe fittings. By using high-temperature wax penetration to find out all the scratches and damaged parts on the surface of the pipe, and make the paraffin melt and flow ou...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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