There are many materials for international flanges. Now the common materials in the market are forged steel, WCB carbon steel, alloy steel, stainless steel, chromium molybdenum steel, chromium molybdenum vanadium steel, molybdenum titanium, rubber lining and fluorine lining. No matter which kind you need, our company will be useful. However, do not choose companies without

International flange is relatively strict in production. In fact, as long as you bring the word international, you mean the flange produced according to the provisions of relevant standards. Therefore, it is in full compliance with the regulations. Such international flanges will be more assured when used, at least in terms of quality. Since it

International flanges are generally used for connection, so they are often connected with some pipes. But some people don’t know much about its way. In fact, the national standard flange connection is to fix two pipes, pipe fittings or equipment on a flange first, and add flange pads between the two flanges. At this time,

Polishing method of dual phase steel flange 1. There are four polishing methods of dual phase steel flange: manual, mechanical, chemical and electrochemical. Polishing can improve the corrosion resistance and decoration of the flange. The existing electrolytic polishing solution for stainless steel still uses phosphoric acid and chromic anhydride. During polishing and cleaning, some chromium

The existence of dual phase steel flange restricts the growth of grains between dual phases. Dual phase stainless steel maintains fine grains, and the total area of grain boundary of dual phase stainless steel is larger than that of single-phase steel. Therefore, dual phase stainless steel has high strength, especially yield strength, ensuring certain plasticity

I. paint maintenance solutions Maintenance paint is a hard film that can be directly bonded to the substrate, generally epoxy or polyurethane coatings. There are many edges and edges in the China flange, and the edge will become thinner with the service time and the action of corrosive medium. It is difficult for the conventional coating

Non standard flange refers to the parts used when connecting pipes, pipes and valves. There are holes and bolts on it to tightly connect the two flanges. Non standard flange is widely used in many industries because of its excellent performance. It is one of the mechanical parts widely used in industrial equipment and production.

A. Flange types are divided according to national standards: integral flange, threaded flange, butt welding flange, flat welding flange with neck, socket welding flange with neck, butt welding ring with neck loose flange, plate flat welding flange, flat welding ring plate loose flange, flat welding ring plate loose flange, flanging ring plate loose flange and

Flange gasket is a kind of ring made of materials that can produce plastic deformation and have certain strength. It is resistant to high temperature, high pressure and corrosion, and has good compression rate and rebound rate. Most gaskets are cut from non-metallic plates, or asbestos rubber plates, asbestos plates, PTFE plates and polyethylene plates

The existence of dual phase steel flange restricts the growth of grains between dual phases. Dual phase stainless steel maintains fine grains, and the total area of grain boundary of dual phase stainless steel is larger than that of single-phase steel. Therefore, dual phase stainless steel has high strength, especially yield strength, ensuring certain plasticity