Stainless steel flange in processing, in addition to the multi-channel heat treatment process, also need to use the cutting process, the main tool is cutting blades, etc., but for stainless steel flange material cutting is not very simple, in the cutting to consider the hardness of stainless steel flange, and the resulting cutting is difficult

Stainless steel flange metal performance is good, and has a strong corrosion resistance, often used in steel structures, for example, stainless steel flange, stainless steel flange also become rust-proof steel flange, its metal surface is smooth, not easy with air oxidation, so often used in high-pressure water pipes and corrosion of the pressure pipe, here

Carbon steel elbow in accordance with the production process can be divided into: welding elbow, stamping elbow, casting elbow and so on. Valve testing machine Most gaskets are from non-metallic plate, or by the professional factory in accordance with the size of the production, its materials for asbestos rubber plate, asbestos Board, polyethylene board, and

The traditional high pressure flange has the following characteristics:   1. The high pressure flange is connected by bolts; 2. Its sealing principle is plastic deformation to achieve sealing effect; 3. The high-pressure flange is generally large in volume, so it is relatively difficult to install and position the high-pressure flange; 4. The bolts of

Qingming Festival, also known as outing Festival, Xingqing Festival, March Festival, ancestor worship Festival, etc., is at the turn of mid spring and late spring. Qingming Festival originated from the ancestor beliefs and spring festival rituals in ancient times. It has both natural and humanistic connotations. It is not only a natural solar term, but

The stainless steel flange should have sufficient strength and should not be deformed during the tightening process. When installing the stainless steel flange, the flange cover should be smooth and clean, and oil stains and rust spots should be carefully removed. The gasket should have good oil resistance, aging resistance, good elasticity and mechanical strength.

Raised surface (RF): The surface is a smooth flat surface, and dense waterline can also be machined. The sealing surface has a simple structure, is convenient to process, and is convenient for anti-corrosion lining. However, this kind of sealing surface gasket has a large contact area, and the gasket is easy to squeeze to both

Flange is a commonly used part in engineering, covering a wide range of fields, because it is an indispensable part of piping design, piping fittings and valves. The difference between standard flanges and non-standard flanges is mainly reflected in the following aspects: Flange specifications The national standard flange is a general-purpose component. The outer diameter,

Rubber joints generally use two types of flanges: cast flanges and forged flanges. According to the connection mode, rubber joints are divided into three types: loose flange type, fixed flange type and threaded type. When choosing a matching flange for rubber soft joints, first choose the size of the flange and whether the working pressure

Experience identification technology of pipe fittings 1. Centripetal ball fitting the normal centripetal ball fitting, the inner and outer ring raceway shall be without spalling and serious grinding marks, and a bright arc groove shall be maintained; All balls should be rounded, without spots, cracks and spalling; When using a hands in the inner ring,