|
|
|
Stainless Steel Pipe Sand Blasting
Sand Blasting is the use of compressed air stream sprayed on quartz sand stainless steel pipe surface clean-up or modification of the surface processing. Sand blasting can be divided into Dry sand blasting And Wet Sand Two kinds.
The role of blasting a lot, it can remove the stainless steel tube,castings, forgings, or after heat treatment the oxidation of the surface skin, but also can remove the surface rust materials, coke, welding slag and other debris, you can also place part of the edge of burr, some minor scratches direction. Sandblasting can also increase Stainless Part surface roughness, thereby enhancing the subsequent layer covering the surface echo power. Sandblasting can be used as a means of dealing with surface decoration, sandblasting the surface was matte after the state adopted for a number of industries.
Dry sand blasting before the first degreasing, and then dried, to avoid affecting the quality of sand, and then select the appropriate parts of the thickness of sand and air pressure. In general, greater the thickness of quartz sand sand , greater the degree of airflow is correspondingly larger.
Malpractices quartz sand wet sand and water mixed into the mortar, if necessary, can also be added sodium nitrite, and then use compressed air spray to the part surface. In terms of relative dry sand blasting, wet blasting eliminates air pollution caused by dust, and the surface also more delicate. We never take blasting on our tubes !
Related References:
1. Stainless Steel Pipe Sand Blasting
2. Bead and Shot Blasted Stainless Steel Finishes Application
|
|
|
