Shandong Aiguo Forging Co.,Ltd(Used name Zhangqiu Aiguo Forging Co.,Ltd) was established in 1992 and has been exporting flanges since 2011. As a professional China Pipe Flange manufacturers and China Pipe Flange suppliers, we are strong strength and complete management. Pipe Flange, also called Flange Flange disc or Flange edge.A flange is a part that is connected between shafts and used for connection between pipe ends.
We produce SS400 JIS2220 SLIP ON FLANGE.Japanese standard flanges are the most commonly used among all flange standards. Among them, there are very obvious differences with national standards, Russian standards, German standards, American standards, etc., so let's analyze their differences.
A flat welding flange with neck is connected to the pipe end. It is mainly a part that connects the pipe and the pipe to each other. There are holes on the flat-welded flange with neck, bolts can be used to make the two flanges tightly connected, and the flanges are sealed with gaskets. The connection of flat-welded flange with neck is composed of a pair of flanges, a gasket and several bolts and nuts. The gasket is placed between the sealing surfaces of the two flanges.
The American standard flange is a part that connects the pipe and the pipe to each other, and is connected to the pipe end. American standard butt welding flanges are forged and cast in two ways. American standard butt welding flanges can be divided into necked American standard butt welded flanges and non-necked American standard butt welded flanges according to their neck conditions.
We provide RST37.2 DIN2527 PN16 flange.The executive standards are GB series (national standard), JB series (machinery department), HG series (chemical department), ASME B16.5 (American standard), BS4504 (British standard), DIN (German standard), JIS (Japanese standard) .
Definition: Pipe flanges, gaskets, and fasteners are collectively referred to as flange joints. Flange joints are a kind of parts that are very commonly used in engineering design and involve a very wide range of areas.
