Flange is a kind of disc-shaped parts, which is more common in pipeline engineering. Flanges are used in pairs. In pipeline engineering, flange is mainly used for pipeline connection. In the pipeline which needs to be connected, each piece of flange is installed. The low-pressure pipeline can use the wire flange, and the welding flange can be used under pressure of more than 4 kg. Sealing points are added between the two flanges and then bolted. Flanges under different pressures have different thicknesses and bolts. When the pump and valve are connected with the pipeline, the parts of these equipment are also made into corresponding flange shape, also known as flange connection. Where two planes are connected by bolts and closed at the same time, they are generally referred to as "flanges", such as the connection of ventilation pipes, which can be called "flanges". But this connection is only part of a device, such as the connection between flange and pump, so it is difficult to call the pump "flange parts". Comparatively small, such as valves, can be called "flange parts".

Sight glass can be generally divided into two categories: the equipment used in pressure vessels, boilers and reaction kettles, and the pipeline used in pipelines. According to the different use of windows, they can be subdivided into disc type equipment, box type equipment, glass tube and pipeline, glass plate tube and pipeline. There are welding, threading, flexible joint, quick-fixing, flange and so on.

Our company produces flange sight glass products in line with industry standards, with a clear transparency, high pressure high temperature, and other advantages, widely used in petroleum, light and heavy industry, chemical, pipe fittings, electric power and other fields. Successfully build "PCHAO" brand industrial glass.

Flange sight glass is widely used in petroleum, chemical, pharmaceutical, food and other industrial production devices and pipelines. It can observe the flow of liquid, gas, steam, oil and other media in the pipeline at any time. It plays a role in monitoring production and avoiding accidents in the production process of sanitary-grade flange sight glass. It is an indispensable accessory in pipeline installation. And because of its good comprehensive performance, flange is widely used in construction, water supply, drainage, refrigeration, sanitation, water heating, fire protection, electric power, aerospace, shipbuilding and other basic projects.

Transportation:

ocean transport--Use the widest range of transportation methods

rail transport ------Main transport mains after ocean transportation

air transport ------For transporting urgently needed supplies, fresh goods, precision instruments and valuables.

Express Delivery--Suitable for small items under 40 kg

1. We are China Leading flange sight glass Manufacturer.

2. Alibaba Integrity Supplier.

3. 100% QC inspection Before Shipping.

4. Cases in many countries.