Stainless steel elbows are practically used in pipeline systems in the oil, gas, chemical, hydropower, construction and steam boiler industries. No billet is required as a raw material, which can save the cost of pipe manufacturing equipment and molds, and can obtain any large diameter and relatively thick wall. Thinner carbon steel elbow.
1. When grinding stainless steel elbows, use the 80-intention louver wheel. The black one is easier to use, but the apprentice advocates using the red one. It should be slow and careful.
2. After all the grinding, start to change 320 intention louver grinding wheel from scratch, the 320 mesh grinding wheel must be very detailed, otherwise it will leave scratches of 80 mesh grinding wheel.
3, 320 mesh louver wheel is polished, wax the stainless steel elbow, and it is better for novices to have more points.
4. Then continue to polish with the kenaf wheel, at this time, press firmly to grind, the harder the better.
5. After grinding, it is necessary to clean the wax. It is relatively simple to apply a little dust.
