S30408 mirror flange manufacturer

Main use of flange lens: the lens is used in petroleum, chemical industry, chemical fiber, medicine, food and other industrial production equipment. It can observe the flow reaction of liquid, gas, steam and other media at any time. It is an indispensable accessory to ensure normal production.

Main technical parameters of flange view mirror

1. Shell material: carbon steel and stainless steel

2. Make sure that the lens base is smooth and smooth, and the gasket between the lens and the lens base is installed smoothly. The gasket is not damaged and does not stick grease. Make sure the mirror holder and cover are properly installed before fastening the screw, then slowly tighten the screw.

3. Make sure that the gasket is well installed before working on the hinged or threaded view mirror device. Retighten the bolt if necessary. Make sure that the gasket between the eye hole and the eye hole is properly installed and that the connecting flange is not damaged, and adjust the connecting screw. Make sure not only that the elements connected to the lens are well sealed, but also that the sealing between the lens and the welded flange is well sealed, and that the pressure in the container does not exceed the rated pressure.

4. After installation, there should be no additional pressure on the lens, otherwise it will cause uneven force on the lens, resulting in visual 304, SUS304L, SUS316, SUS316L), fluorine lining, plastic (PP, PVC, etc.).

5. Borosilicate glass: 0.6~ 1.0mpa.

6. Quartz glass: 0.6~ 2.5mpa

7. Sealing ring material: teflon, oil-resistant asbestos, nitrile butadiene rubber, etc.

8. Standard of flange vision mirror: JB, HGJ, JB, DIN, etc. (Specified by the user, please indicate the pressure level)