Precautions for using stainless steel butt welding tee in special period
When we use stainless steel butt welding tees in special periods, what requirements should we pay attention to?
Usually, when the outdoor water supply stainless steel butt welding tee is constructed when it rains, especially in the basement, drainage trenches and water collection wells should be dug in advance, and water pumps, rubber hoses and other pumping equipment should be prepared in advance to facilitate pumping and prevent rainwater from soaking and causing pipe drift. Backfill the soil in time after construction.
The following are some precautions for stainless steel butt welding tees in special periods:
1. When making asbestos cement interface, the materials should be mixed with hot water, but the water temperature should not be higher than 500°C.
2. When the temperature is lower than -50°C, the above two data interfaces are not suitable.
3. After the interface is completed, it can be sealed with mud mixed with salt water for maintenance, and the grass curtain should be covered.
4. During the pressure test, the exposed pipes or joints should be tightly covered with straw curtains, and the pipe body without joints should be backfilled.
5. After the pressure test is completed, the water should be drained as soon as possible, and all preparations before the pressure test and drainage after the pressure test should be done.
Precautions for using stainless steel butt welding tee in special period
When we use stainless steel butt welding tees in special periods, what requirements should we pay attention to?
Usually, when the outdoor water supply stainless steel butt welding tee is constructed when it rains, especially in the basement, drainage trenches and water collection wells should be dug in advance, and water pumps, rubber hoses and other pumping equipment should be prepared in advance to facilitate pumping and prevent rainwater from soaking and causing pipe drift. Backfill the soil in time after construction.
The following are some precautions for stainless steel butt welding tees in special periods:
1. When making asbestos cement interface, the materials should be mixed with hot water, but the water temperature should not be higher than 500°C.
2. When the temperature is lower than -50°C, the above two data interfaces are not suitable.
3. After the interface is completed, it can be sealed with mud mixed with salt water for maintenance, and the grass curtain should be covered.
4. During the pressure test, the exposed pipes or joints should be tightly covered with straw curtains, and the pipe body without joints should be backfilled.
5. After the pressure test is completed, the water should be drained as soon as possible, and all preparations before the pressure test and drainage after the pressure test should be done.