People have a life span, so do commodities. Bolts are no exception. Naturally, the "birth" of bolts determines their "service life" on a very large level. For example, the service life of stainless steel rivets is generally longer than that of iron bolts, copper bolts and their aluminum bolts. However, if we can maintain and maintain the bolts in many aspects, even for iron bolts, all iron double drum core pulling rivets can greatly increase their service life, or even compare them Stainless steel rivets should also be durable!

Bolt is like a beautiful "girl" in many cases. If you care carefully, you can still be as beautiful as before even after decades of corrosion, and even have a little more flavor of time. As a root processing factory with a long history of 15 years, the company is very technical and professional in bolt maintenance, so we need to lay emphasis on the maintenance of bolts. First of all, if you want to have a good "skin" of bolts, electroplating process is inevitable. A good plating process layer can greatly increase the service life of bolts. At this stage, phosphating treatment of nickel based alloy can increase the salt spray test time of iron bolts to 1000 hours, which has already greatly exceeded the two days of ordinary stainless steel rivets. In order to avoid the damage of the riveting layer, it is necessary to reduce the corrosion of the riveting layer after the riveting is placed in a mild manner after the sulfuric acid is placed, and the riveting quality should be reduced as far as possible after the riveting process is dry. Naturally, if it is a bolt, it will rust. When the bolt is rusted, we do not need to lose it in a hurry. We can use vinegar, ethanol and lemonade to scrub the bolt, which can reasonably remove the rust on the bolt and make the bolt look brand new. Therefore, if the maintenance is appropriate, the life cycle of the bolt can still be Longer, do not think that the bolt riveting is over!