How to prolong the service time of pipe cap

　　In order to prolong the service life of the pipe cap, pay attention to the maintenance of the pipe cap after installation. In addition to the normal pipe inspection, the pipe cap shall be protected against corrosion. The anti-corrosion method of pipe cap is briefly described below.

　　According to the corresponding standards and classification forms, carbon steel pipe caps can be divided into different types and types, which produce different operational contributions in specific use, give full play to good cold galvanized elbow. The galvanized layer is an electroplating layer, and the zinc layer is separated from the elbow matrix. The zinc layer is thin, and the zinc layer is simply attached to the steel pipe matrix, which is easy to fall off. Therefore, its corrosion-resistant and thermal insulation stamping elbow is one of the thermal insulation pipe fittings, which is widely used in urban heating, geothermal system and other thermal insulation pipelines.

　　Carbon steel pipe caps are widely used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, and other industries.

　　The quality control of carbon steel pipe cap follows a series of steps. This step is: feeding - physicochemical - blanking - hot forging - heat treatment - Inspection - metalworking - finished product inspection - Identification - finished product inspection - Identification - packaging typing - shipment.