平焊法兰的优点有哪些？
发布时间:
2020-01-09
平焊法兰 (HG20593，GB/T9119，JB/T81): 材料方便，制造简单，成本低，应用广泛；
Flat welded flange (HG20593,GB/T9119,JB/T81): convenient materials, simple manufacturing, low cost, widely used; However, the rigidity is poor, so it can not be used for supply and demand, flammable, explosive and high vacuum requirements of the chemical process piping system and height, extremely hazardous occasions.
Flat welded flange (HG20593,GB/T9119,JB/T81): convenient materials, simple manufacturing, low cost, widely used; However, the rigidity is poor, so it can not be used for supply and demand, flammable, explosive and high vacuum requirements of the chemical process piping system and height, extremely hazardous occasions. The sealing surface type has a plane and a protruding surface.
The flange applies to the standard Chemical industry HG/T20592-2009, GB/T9119-2010, machine standard JB/T81-94.
The main shape size and connection size reference flange standard, flange flange (flange) connection is the two pipes, pipe fittings or equipment, first fixed in a flange, between the two flanges, plus flange pad, bolted together to complete the connection. Some pipe fittings and equipment have their own flanges, which are also flange connections. Flange connection is an important connection mode in pipeline construction. The flange connection is easy to use and can withstand greater pressure.
平焊法兰，颈部连接到管端。它主要是将管道连接到管道的部分。法兰上有孔，螺栓可以磨损，使两个法兰紧密连接，法兰用衬板密封。带颈部的平焊法兰也是平焊法兰，因为它的颈部短，提高了法兰的强度，提高了法兰的承载力。因此，它可以用于更高压力的管道。法兰管件是带有法兰 (法兰或接头) 的管件。它可以是铸造的，也可以是螺纹或焊接的。法兰连接由一对法兰，一个垫片和一些螺栓和螺母组成。垫片放置在两个法兰的密封面之间，拧紧螺母后，垫片表面的特定压力达到一定值后会变形，并填充密封面的不平坦部分，使连接紧密而不泄漏。法兰连接是一种可拆卸的连接。按连接零件可分为容器法兰和管道法兰。根据结构类型，有整体法兰，成环法兰和螺纹法兰。常见的整体法兰有平焊法兰和对焊法兰。
关键词：
更多新闻
产品询价
留下您的联系我们信息以获取免费产品报价
