304 Stainless Steel Socket Weld Flanges

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Introduction

Qingyan 304 Stainless Steel Socket Weld Flanges Socket welding flange refers to the pipe end inserted into the flange ring ladder, welded at the pipe end and outside the flange. Available with or without a neck. The flange with neck tube has good rigidity, small welding deformation and good sealing. It can be used for the occasion of 1.0~10.0MPa pressure. 

The type B flange of the container is also a socket welding flange, which is used for the occasion of high sealing requirements. Design, socket welding flange can be checked according to the whole flange.We can provide a 304 Stainless Steel Socket Weld Flanges price list when received the quotation Qingyan is a China S304 Stainless Steel Socket Weld 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.

Parameter (Specification)

Operating principle

304 Stainless Steel Socket Weld Flanges is a pipe connector that contains a tube and is welded to a tube. Including the socket in the socket weld flange provides a stronger connection than similar slide-in flanges. Socket weld flanges are designed for small high pressure pipes. This type of flange is very popular in chemical plants and requires all flange connections to have smooth flow connections. The advantage of a flange connection is that the pipe can be easily removed from the flange and easily reassembled.

For slide-in flanges, the pipe must be chamfered so that welding can be performed on both the inside and outside of the flange. The internal welds need to be polished to form a smooth flowing connection. Socket welding flange allows liquid to pass through the connection without crushing. The socket is designed to have an inner lip as wide as the width of the pipe into which the flange is to be inserted. In this way, the tube can be precisely aligned with the lip of the socket in the flange as the unit is assembled, resulting in a smooth transition in the flange.

Function

304 Stainless Steel Socket Weld Flanges  is referred to as SW flange for short. The basic shape of the socket flange is the same as that of the flat welding flange with neck, that is, a section of socket hole is opened on the inner hole of the flange, and the pipe is inserted into the socket hole and welded, and a circle of weld is welded on the back of the flange. Due to the gap between the socket flange and caozi, corrosion is easy to occur. 

The fatigue strength of socket flanges welded on both inner and outer sides is 5% greater than that of flat welded flanges and the static strength is the same. When using this type of socket flange, its inner diameter shall be consistent with the inner diameter of the pipe. Socket flanges are only suitable for piping of nominal diameter less than 150.