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Emergency treatment of stainless steel corrugated hose
Release date：2020-6-2 10:26:09
Nowadays, stainless steel corrugated hose is widely used in wiring places of iron and steel, petroleum, chemical and other industries. It is often faced with a large number of dust, flammable and explosive gas. Under such operating environment, hose rupture is inevitable. How to "rescue"? Xiao Bian thinks that these three methods can be adopted.
1. Restructuring method:
Saw off the broken stainless steel corrugated hose, find a replacement hose with the same pressure bearing capacity and length as the broken hose, saw off its pipe joint, weld the angle of the metal hose joint of the broken hose on the replacement hose, and clean the welded hose before use.
2. Bone grafting:
Clean the broken part of the stainless steel corrugated hose, cut off the broken part, insert the self-made steel "connector" into the cut hose. In case of special emergency, the steel pipe with the same outer diameter and the same bone diameter of the hose can also be used as the "connector"; clamp the hose and the "connector" with the self-made steel plate clamp, and clean the plastic coated stainless steel corrugated hose before use.
3. Binding method:
One of the commonly used adhesives for construction machinery is applied to the broken part of stainless steel corrugated hose. Oil resistant rubber with a width of 2-3 times of the length of the broken part is used to wrap 2-3 layers of the glued part. The wrapped oil resistant rubber is bound with 12 iron wire until it solidifies.
In the actual situation, when the stainless steel corrugated hose bears too much pressure and breaks, you can take the above emergency treatment plan. It should be noted that the above three methods are only timely emergency measures. If conditions permit, replace the new stainless steel corrugated hose in time to prevent accidents.