304 316 321 Socket Welding Flange
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304 316 321 Socket Welding Flange

304 316 321 Socket Welding Flange

Socket welding flange refers to the flange that the pipe end is inserted into the flange ring ladder and welded at the pipe end and outside. There are two types with and without neck. The pipe flange with neck has good rigidity, small welding deformation and good sealing performance, and can be used for occasions with pressure of 1.0~10.0mpa.

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Product Introduction

Description

This 304 316 321 Socket Welding Flange is a flange welded to the pipe by inserting the pipe into the concave area of the flange, which can achieve stronger connection. It has two types, one with neck and the other without neck, and has a variety of sizes and specifications for you to choose, so that it can meet your various needs. Moreover, it has good rigidity, small welding deformation, and good sealing performance, which can be used in 1.0~10.0 mpa pressure occasions, and can also be used as an integral flange for inspection.


Features

The 304 316 321 Socket Welding Flange is made of high-quality stainless steel material, which has good rigidity and compressive strength after strict process processing, and can avoid cracking defects caused by thermal stress during heating. At the same time, it can replace the threaded flange, endow the pipeline with excellent sealing effect, and minimize the risk of leakage in the long-term use process. In addition, it can effectively eliminate the problem of stress accumulation during work, and avoid the damage of flange surface caused by warping of welding heat and welding spatter.

Connection mode

Flange nut, bolted connection


Production process

Professional integral forging, forging and pressing manufacturing, etc


Processing method

High precision CNC lathe turning, ordinary lathe finishing, argon arc welding and other processing


Application scope

Boiler pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow food and other industries


Socket welding flange:

commonly used in pipes with PN ≤ 10.0MPa and DN ≤ 40;


Specification

Product Name

flange(ANSI/ASME B16.5 Pipe Fitting Forging PL/WN/ SW Socket Welding Stainless Steel Flange)

Size

DN10-DN600

Pressure

150#-2500#, PN0.6-PN400, 5K-40K

Standard

ASME, DIN, EN-1092, JIS, BS, GHOST, GB, HG/T20592

Wall thickness

SCH5S, SCH10S, SCH10, SCH40S, STD, XS, XXS, SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, XXS and etc.

Material

317/L, 304/L, 316/L, 310/S, 309/S, 347/H, 321/321H, 904/L, S32750/F53/SAF2507, S32205/F60 S31803/F51, S32760/F55

Application

Petrochemical industy; avation and aerospace industry; pharmaceutical industry; gas exhaust; power plant; ship buliding; water treament, etc.

Advantages

ready stock, faster delivery time; available in all sizes, customized; high quality


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