Product characteristics and application scope of connecting pipe
1. It has the advantages of fire resistance, corrosion resistance, water resistance, aging resistance, good flexibility, solid structure and reliable operation.
2. Flexible pipe length and thread size can be specially processed according to user's needs. Such as NPT thread and metric thread. Note: the internal and external threads shall be indicated when the thread specification is indicated.
For example: bng-700 × G3 / 4 (internal) / G1 (external) means a rubber sheathed flexible connecting pipe with a length of 700, one end of which is internal thread G3 / 4 and one end of which is external thread G1.
3. Comply with GB3836-2000 and iec60079 standards
Scope of application:
1. It is applicable to hazardous places in zone 1 and zone 2;
2. Applicable to class IIa and class IIB explosive gas environment;
3. It is applicable to zone 20, 21 and 22 of combustible dust environment;
4. Applicable to explosive gas mixing temperature: T1 ~ T4;
5. It is widely used for work and scene lighting in hazardous environments such as oil exploration, oil refining, chemical industry and military industry, as well as in hazardous places such as offshore oil platforms and oil tankers
With the use of the most commonly used explosion-proof flexible connectors in dangerous environments such as oil exploration, oil refining, chemical industry and military industry, as well as in dangerous places such as offshore oil channels and oil tankers, in order to ensure the normal operation of all equipment, in addition to the quality of the equipment itself, it is more important to equipment the explosion-proof flexible connectors according to accurate methods. Then, what should be paid attention to in the equipment and how to make the equipment better should be selected according to the following options:
1. The two ends of the explosion-proof flexible connecting pipe do not need to be sealed with cables for equipment, and the two ends of the hose are equipped with explosion-proof flexible joints. The pipeline performance of the artificial equipment is good, and all the small details that need attention inside the pipeline can be handled well. During the equipment, the two ends of the pipeline shall be lifted manually, and then the construction personnel at the bottom of the tank shall carry out the equipment. In the process of equipment, some things need to be applied, including ropes, drilling rigs, etc.
2. As for the equipment with explosion-proof flexible connection pipe, pay attention to the two ends of the thread along the direction of the other end of the equipment, so that the explosion-proof flexible connection pipe will not be loose at both ends of the equipment during the operation, and the cable can pass through perfectly.
3. After the explosion-proof flexible connection is placed in the equipment, the length of the pipeline needs to be adjusted accordingly. After the adjustment, check the spacing between the equipment and the equipment or between the equipment and the power supply, and try to keep the pipeline vertical to avoid damage.