CN106811759A - A kind of stainless steel pipe surface handling process - Google Patents
A kind of stainless steel pipe surface handling process Download PDFInfo
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- CN106811759A CN106811759A CN201510858181.6A CN201510858181A CN106811759A CN 106811759 A CN106811759 A CN 106811759A CN 201510858181 A CN201510858181 A CN 201510858181A CN 106811759 A CN106811759 A CN 106811759A
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- stainless steel
- steel pipe
- pipe surface
- handling process
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of stainless steel pipe surface handling process, the stainless steel pipe surface handling process is comprised the following steps：A, shot-peening is carried out to stainless steel pipe surface；B, stainless steel tube is dried under 110-130 degrees Celsius of environment；C, surface is carried out to stainless steel tube under helium environment ooze wax；D, acid wash passivation is carried out to stainless steel pipe surface.A kind of stainless steel pipe surface handling process of the present invention, stainless steel tube after to bead carries out surface under helium environment and oozes wax, the corrosion resistance of stainless steel pipe surface can not only be greatly improved, not and its oxidation in heating process is effectively prevent, product appearance quality is good, the production time is shorter, manufacturing cost is relatively low.
Description
Technical field
The present invention relates to a kind of stainless steel tube manufacturing process, more particularly to a kind of stainless steel pipe surface handling process.
Background technology
Stainless steel tube generally has higher requirements to its surface aesthetics and corrosion resistance, so needing to be surface-treated it in the fabrication process, common process has electrobrightening, mechanical polishing etc..But its device therefor is complex and process cycle is long, and manufacturing cost is higher.
The content of the invention
The technical problems to be solved by the invention are to provide the stainless steel pipe surface handling process that a kind of equipment is simple, manufacturing cost is relatively low.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of stainless steel pipe surface handling process, comprises the following steps：A, shot-peening is carried out to stainless steel pipe surface；B, stainless steel tube is dried under 110-130 degrees Celsius of environment；C, surface is carried out to stainless steel tube under helium environment ooze wax；D, acid wash passivation is carried out to stainless steel pipe surface.
Preferably, a diameter of 0.4-0.6 millimeters of bullet used in the step A.
Preferably, oozing wax temperature in the step C for 130-150 degrees Celsius.
Preferably, being incubated 10-20 minutes after wax is oozed in the step C.
Compared with prior art, a kind of stainless steel pipe surface handling process of the present invention, stainless steel tube after to bead carries out surface under helium environment and oozes wax, the corrosion resistance of stainless steel pipe surface can not only be greatly improved, not and its oxidation in heating process is effectively prevent, product appearance quality is good, the production time is shorter, manufacturing cost is relatively low.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, in addition to mutually exclusive feature and/or step, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics.
Embodiment 1：A kind of stainless steel pipe surface handling process of the present invention, comprises the following steps：A, shot-peening is carried out to stainless steel pipe surface, here a diameter of 0.4 millimeter of bullet used；B, stainless steel tube is dried under 110 degrees Celsius of environment；C, surface is carried out to stainless steel tube under helium environment ooze wax, wax temperature is oozed here for 150 degrees Celsius, 10 minutes are incubated after oozing wax；D, acid wash passivation is carried out to stainless steel pipe surface.
Embodiment 2：A kind of stainless steel pipe surface handling process of the present invention, comprises the following steps：A, shot-peening is carried out to stainless steel pipe surface, here a diameter of 0.6 millimeter of bullet used；B, stainless steel tube is dried under 130 degrees Celsius of environment；C, surface is carried out to stainless steel tube under helium environment ooze wax, wax temperature is oozed here for 150 degrees Celsius, 20 minutes are incubated after oozing wax；D, acid wash passivation is carried out to stainless steel pipe surface.
Embodiment 3：A kind of stainless steel pipe surface handling process of the present invention, comprises the following steps：A, shot-peening is carried out to stainless steel pipe surface, here a diameter of 0.5 millimeter of bullet used；B, stainless steel tube is dried under 120 degrees Celsius of environment；C, surface is carried out to stainless steel tube under helium environment ooze wax, wax temperature is oozed here for 140 degrees Celsius, 15 minutes are incubated after oozing wax；D, acid wash passivation is carried out to stainless steel pipe surface.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of stainless steel pipe surface handling process, it is characterised in that comprise the following steps：
A, shot-peening is carried out to stainless steel pipe surface；
B, stainless steel tube is dried under 110-130 degrees Celsius of environment；
C, surface is carried out to stainless steel tube under helium environment ooze wax；
D, acid wash passivation is carried out to stainless steel pipe surface.
2. a kind of stainless steel pipe surface handling process according to claim 1, it is characterised in that：A diameter of 0.4-0.6 millimeters of bullet used in the step A.
3. a kind of stainless steel pipe surface handling process according to claim 1, it is characterised in that：Wax temperature is oozed in the step C for 130-150 degrees Celsius.
4. a kind of stainless steel pipe surface handling process according to claim 1, it is characterised in that：10-20 minutes is incubated after wax is oozed in the step C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858181.6A CN106811759A (en) | 2015-11-30 | 2015-11-30 | A kind of stainless steel pipe surface handling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858181.6A CN106811759A (en) | 2015-11-30 | 2015-11-30 | A kind of stainless steel pipe surface handling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106811759A true CN106811759A (en) | 2017-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858181.6A Pending CN106811759A (en) | 2015-11-30 | 2015-11-30 | A kind of stainless steel pipe surface handling process |
Country Status (1)
| Country | Link |
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| CN (1) | CN106811759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362961A (en) * | 2017-07-20 | 2017-11-21 | 繁昌县华特机械制造有限公司 | A kind of stainless steel pipe surface handling process |
| CN109338352A (en) * | 2018-12-10 | 2019-02-15 | 南通盛立德金属材料科技有限公司 | A kind of process of surface treatment of stainless steel tube |
-
2015
- 2015-11-30 CN CN201510858181.6A patent/CN106811759A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362961A (en) * | 2017-07-20 | 2017-11-21 | 繁昌县华特机械制造有限公司 | A kind of stainless steel pipe surface handling process |
| CN109338352A (en) * | 2018-12-10 | 2019-02-15 | 南通盛立德金属材料科技有限公司 | A kind of process of surface treatment of stainless steel tube |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |