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Strong performance of stainless steel flange

Stainless steel flanges have excellent metal properties and strong corrosion resistance. Commonly used in steel structures. Stainless steel flanges also become acid-resistant stainless steel flanges, and the metal surface becomes smooth. This is not easy. Because it is oxidized by air, it is usually used for high-pressure water pipes and corrosive pressure pipes. Stainless steel flanges have excellent performance.

Selection of Stainless Steel Flange Material

Stainless steel flange manufacturers introduce the choice of materials: mainly used in the food industry and surgical equipment, adding molybdenum to obtain a special corrosion-resistant structure. It is also used as "ship steel" because it has better chloride resistance than 304. SS316 is usually used in nuclear fuel recovery equipment. 18/10 grade stainless steel usually also meets this application level.

Quality Process of Large Diameter Flange

The large-diameter flange is manufactured by the precision casting method, which is much finer than the ordinary sand mold casting method, the quality is greatly improved, and problems such as loose tissue and pores are unlikely to occur.

What are the design standards for non-standard flanges?

Non-standard flange is a kind of flange relative to the national standard or some foreign standards. Because the standard flange cannot meet the requirements of use in some special occasions, it is necessary to reform and improve some standard flanges. Non-standard flanges are produced, and there are also requirements when designing non-standard flanges. From a design point of view.

The stainless steel butt welding flange can be re-tightened to facilitate the disassembly and assembly of pipe materials.

Stainless steel butt welding flanges are generally used on pipelines. Loosening the bolts can rotate the pipelines on both sides, and then tightening can make it easier to disassemble and assemble the pipelines. Flanges made of stainless steel are called large flanges. This is because the socket telescopic short pipe can not only eliminate the thermal expansion and contraction caused by the temperature change in the drainage process, but also help to connect with each floor branch pipe, making the pipeline installation easier.

Non-standard flanges should be produced and inspected according to certain quality requirements.

The production of non-standard flange steel plate should have ultrasonic flaw detection, no layered defects, to ensure its good quality and performance problems, in the production must be in accordance with certain quality requirements to production and inspection, so as to ensure the production and use without any quality problems. However, some pipe connections are welded without flanges.