304 Stainless Steel Threaded Flanges

The company has international standard production workshop, perfect production equipment and testing center. Products cover high, medium and low pressure pipe fittings, flanges, piping and other pressure pipe components and deep processing product series.

The company is market-oriented, quality as the center, talent as the driving force; Adhering to the business philosophy of "integrity, quality, maturity, win-win", with the purpose of standardization, modernization and internationalization, the goal is to become an international pipeline equipment supplier.

Introduction

The use of Qingyan 304 Stainless Steel Threaded Flanges requires threaded pipe, and in order to conform to the size of threaded flange, threaded pipe also has a corresponding wide range of specifications, these threaded pipe production materials are generally the same as threaded flange, in order to achieve the same quality and complete effect.

At present, threaded flange and threaded pipe are basically made of steel material. Because of the strong compression resistance of steel material, it is not easy to be broken in the process of installation, which is very convenient. At the same time, the corrosion resistance is relatively good compared with other materials.We can provide a 304 Stainless Steel Threaded Flanges price list when received the quotation Qingyan is a China S304 Stainless Steel Threaded Flanges suppliers.Due to the reasonable design of products, advanced technology, reliable performance and stable quality, by the majority of users rely on and praise.

Stainless Steel (Stainless Steel) is short for stainless acid-resistant steel, air, steam, water and other weak corrosion medium or stainless steel; And the chemical corrosion resistant medium (acid, alkali, salt and other chemical etching) corrosion of steel called acid resistant steel.

Because of the difference between the two in the chemical composition and their corrosion resistance is different, ordinary stainless steel is generally not resistant to the corrosion of chemical media, and acid-resistant steel is generally stainless. The word "stainless steel" does not simply refer to a kind of stainless steel, but means more than one hundred kinds of industrial stainless steel, each stainless steel developed has good performance in its specific application field. 

The key to success is first to find out the purpose, and then to determine the right kind of steel. There are usually only six types of steel related to the application field of building construction. They all contain 17 to 22 percent chromium, and the better steels also contain nickel. The addition of molybdenum can further improve the corrosion of atmosphere, especially the corrosion resistance of the atmosphere containing chloride.

In general, the hardness of stainless steel is higher than that of aluminum alloy, the cost of stainless steel is higher than that of aluminum alloy

Parameter (Specification)

Operating principle

304 Stainless Steel Threaded Flanges is the inner hole of the flange processed into pipe thread, and with threaded pipe matching connection, is a kind of non-welded flange. Compared with welded flange or butt welded flange, threaded flange has the advantages of easy installation and maintenance. It can be used in some pipelines where welding is not allowed on site. Alloy steel flange has enough strength, but not easy to weld, or welding performance is not good, you can also choose threaded flange. However, you are advised not to use threaded flanges when the pipe temperature changes sharply or when the temperature is higher than 260 ° C and lower than -45 ° C to avoid leakage.

Function

304 Stainless Steel Threaded Flanges Mainly can be used for fire, gas, hot and cold water, air conditioning, air pressure pipe, oil pipe, instrument, hydraulic pipe and other industrial and civil pipe screw locking seal.

1. 304 Stainless Steel Threaded Flanges refers to a kind of flange connected with pipe by thread.

2, design, can be treated by loose flange.

3, the advantage is that there is no need to weld, flange deformation of the cylinder or pipe generated additional torque is small.

4. The disadvantage is that the flange thickness is large and the cost is high.

5, suitable for high pressure pipeline connection.