In recent years, the elimination of backward production capacity in China will promote the promotion of industrial skills, and the contradiction between backward production and development will become more apparent. Reducing supply and industry prosperity have a positive impact. It is well known that production is inseparable from skills.
The cement pipe industry has clear guidance on the time and quantity, and may exceed expectations in terms of quantity. On the other hand, the cement pipe machine industry, as one of the pillar industries of infrastructure construction, has extremely fierce market competition. These series of factors have led to the advancement and development of China's cement pipe industry. However, skills cannot be developed without it. Today, the editor of Wanxin will introduce the steaming skills of cement pipes.
After the cement pipe is manufactured on the cement pipe making machine, the cement pipe and the cement pipe mold need to be hoisted into the steam curing tank for steam curing. This process takes about 3-4 hours, and the steam curing process requires 3 stages.
One stage: The temperature in the steaming pond needs a low temperature (30-40 degrees) to high temperature (100 degrees) when it takes about 1 hour.
The second stage: the need to maintain the high temperature (about 100 degrees) for about 1 hour.
Three stages: It takes about 1 hour from high temperature to low temperature.