thin-wall Stainless steel water pipe The maintenance is very important. The use of its stainless steel water pipe fittings should also be carried out according to the method. The maintenance precautions are as follows:

1. The stainless steel elbows stored for a long time shall be inspected regularly. The exposed processing surface must be kept clean, dirt removed, and stored neatly in a ventilated and dry place indoors. Stacking or outdoor storage is strictly prohibited. Always keep the stainless steel elbow dry and ventilated, keep it clean and tidy, and store it according to the accurate storage method.

2. During installation, the stainless steel elbow can be directly installed on the pipeline according to the connection mode and installed according to the use position. Generally, it can be installed in Stainless steel pipe The medium flow direction of the cut-off stainless steel elbow shall be from the bottom of the longitudinal valve disc to the top, and the stainless steel elbow can only be installed horizontally. During the installation of stainless steel elbow, attention shall be paid to the tightness to prevent leakage from affecting the normal operation of the pipeline.

3. When using stainless steel elbow ball valves, globe valves and gate valves, they should only be fully opened or closed, not used to regulate flow, so as to avoid erosion and accelerated wear of sealing surfaces. The gate valve and the upper thread stop valve are equipped with a reverse sealing device, and the hand wheel is screwed to the position to prevent the medium from leaking from the packing.

4. Hand wheel shall be used for stainless steel elbow. Do not use lever or other tools to avoid damage to valve parts. Clockwise rotation of the hand wheel is closed, otherwise it is open. When using, ensure accurate use methods and means.

5. The bolts of the packing gland of the stainless steel elbow valve should be tightened evenly, and should not be pressed into a slanted state, so as not to damage and hinder the movement of the valve stem or cause leakage.

6. During the use of stainless steel elbow, it should always be kept clean, and the transmission thread must be lubricated on schedule. When a fault is found, it should stop using immediately, find out the cause and clean up the fault.