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Foreign customers come to inspect product quality on site
Foreign customers play a crucial role in the success of any manufacturing business. Their trust and satisfaction w...Read More -
Application fields of Japanese standard flanges
Japanese standard flanges are widely used in chemical, shipping, petroleum, power and other industries, and their specific application fields are as follows: 1. Chemical industry: Used for pipeline connections in chemical production processes, such as pipeline connection...Read More -
Japanese standard flange
1、 What is a Japanese standard flange Japanese standard flange, also known as JIS flange or Nissan flange, is a component used to connect pipes or fittings of different specifications. Its main components are flanges and sealing gaskets, which have the function of fixing and sealing pipelines. J...Read More -
May Day Holiday Announcement Our Factory Accepts Orders During the Break
Hello, valued customers and partners! As May Day approaches, we would like to inform you that our factory will be taking a well-deserved break from May 1st to May 5th to celebrate the International Workers’ Day. However, we want to assure you that even though our team will be enjoying some ...Read More -
Explanation of flange welding
Explanation of flange welding 1. Flat welding: Only weld the outer layer, without welding the inner layer; Generally used in medium and low pressure pipelines, the nominal pressure of the pipeline should be less than 0.25 MPa. There are three types of sealing surfaces for flat welding flanges Typ...Read More -
The domestic steel market prices are stabilizing and becoming stronger, and market confidence is gradually recovering
The domestic steel market prices have shown a stable and strong trend this week. The average prices of the three main varieties of H-beams, hot-rolled coils, and medium thick plates were reported to be 3550 yuan/ton, 3810 yuan/ton, and 3770 yuan/ton, respectively, with a week on week increase of ...Read More -
The application of flanges in pipeline engineering
The welding of large flanges is a component that connects pipes to each other, connected to the pipe end, and sealed with a gasket between them. Welding of large flanges, also known as welding flanges, has holes on the welding flange Tight connection is a type of disc-shaped component commonly fo...Read More -
Galvanized pipe
Plumbing system. Galvanized pipes are used to transport tap water, hot water, cold water, etc., such as pipeline pipes for general low-pressure fluids such as water, gas, oil, etc. Construction engineering. In the field of construction, galvanized pipes can be used for s...Read More -
Seamless carbonsteel pipe
The specifications of seamless steel pipes are expressed as outer diameter * wall thickness in millimeters. Classification of seamless carbon steel pipes: Seamless steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) seamless steel pipes. Hot rolled seamless steel pipes...Read More -
What is a flange
A flange, also known as a flange or flange. A flange is a component that connects shafts and is used for connecting pipe ends; Also useful are flanges on the inlet and outlet of equipment, used for connecting two devices, such as gearbox flanges. A flange connection or f...Read More -
What is a flat welded flange?
Flat welding flange, also known as lap welding flange. The connection between flat welding flange and pipe is to first insert the pipe into the flange hole to the appropriate position, and then overlap welding. Its advantage is that it is easy to align during welding ass...Read More -
How to choose a flange
1. There are currently four flange standards in China, which are: (1) National flange standard GB/T9112~9124-2000; (2) Chemical industry flange standard HG20592-20635-1997 (3) Mechanical industry flange standard JB/T74~86.2-1994; (4) The flange standard for the petrochem...Read More
