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How to maintain stainless steel pipe fittings?

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How to maintain stainless steel pipe fittings?

date:[2018-02-28]     pk_hits:

It is necessary to maintain stainless steel pipe fittings when using stainless steel pipe fittings. How to maintain stainless steel pipe fittings? Start with the following six points.

1. The stainless steel pipe fittings stored for a long time shall be inspected on schedule. The exposed processing surface shall be kept clean and dirt shall be removed. The stainless steel pipe fittings shall be stored neatly in a ventilated and dry place indoors. Stacking or outdoor storage is strictly prohibited. Always keep stainless steel pipe fittings dry and ventilated, keep them clean and tidy, and store them according to accurate storage methods.

2. During installation, the stainless steel pipe fittings can be directly installed on the pipeline according to the connection mode and installed according to the use position. Generally, it can be installed on any position of the pipeline, but it is necessary to facilitate the inspection of operation. Note that the medium flow direction of the stop stainless steel pipe fittings should be upward under the longitudinal valve flap, and the stainless steel pipe fittings can only be installed horizontally. During the installation of stainless steel pipe fittings, attention shall be paid to the tightness to prevent leakage from affecting the normal operation of the pipeline.

3. When using the ball valve, globe valve and gate valve of stainless steel pipe fittings, they should only be fully opened or closed, and they are not allowed to be used to regulate the flow, so as to avoid erosion and accelerated wear of the sealing surface. The gate valve and the upper thread stop valve are equipped with a back sealing device, and the handwheel is screwed to the top position to prevent the medium from leaking from the packing.

4. Hand wheel shall be used for stainless steel pipe fittings. Do not use lever or other tools to avoid damaging the valve. Clockwise rotation of the hand wheel is closed, and vice versa. When using Ziah, we should be fair and ensure the accurate use methods and means.

5. The bolts of the packing gland of the stainless steel pipe fitting valve shall be tightened evenly, and shall not be pressed into a skewed state, so as to avoid bumping and hindering the movement of the valve stem or causing leakage.

6. Stainless steel pipe fittings should always be kept clean during use. Transmission threads must be lubricated on schedule. In case of any fault, stop using immediately, find out the cause and remove the fault

Wenzhou Yedong Valve Fittings Co., Ltd

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