SANS 1123 High Pressure Threaded Flange NB10-NB150 600Kpa-4000Kpa

Name：Threaded Flange Standard：SANS 1123 Material：Carbon Steel, Stainless Steel Specifications：NB10-NB150 600Kpa-4000Kpa Connection mode：Welding Production method：Forging Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency, Payment: T/T, L/C, PayPal Any inquiries we are happy to reply, please send your questions and orders. Stock Sample is Free & Available
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Products Details

Product Data

Standard Type Standard Facing Size Rating
SANS1123 THREADED  SANS1123 600/4,   SANS1123 1000/4 SANS1123 1600/4,  SANS1123 2500/4 SANS1123 4000/4 FF,RF NB10-NB150 600Kpa-4000Kpa
sans1123 600kpa sans1123 1000kpa sans1123 1600kpa  

Product Introduction

High pressure threaded flange can be divided into cast high pressure flange, forged high pressure flange, rolled high pressure flange and welded high pressure flange according to the manufacturing method. Threaded flange refers to threaded products, which are generally used for connecting flanges of welded pipes and flanges with threads on the connecting end face. Threaded flange refers to a kind of flange that is connected with pipeline by thread. During design, it can be treated as loose flange. The advantage is that welding is not required, and the additional torque generated by flange deformation on the cylinder or pipe is very small. The disadvantages are large flange thickness and high cost. It is applicable to the connection of high-pressure pipes. Implementation principle The threaded flange is a non-welded flange, which processes the inner hole of the flange into pipe thread and connects with the threaded pipe. Compared with flat welding flange or butt welding flange, threaded flange has the characteristics of convenient installation and maintenance, and can be used on some pipelines that are not allowed to be welded on site. Alloy steel flange has sufficient strength, but it is not easy to weld, or the welding performance is not good, threaded flange can also be selected. However, when the pipeline temperature changes sharply or the temperature is higher than 260 ℃ and lower than - 45 ℃, it is recommended not to use threaded flange to avoid leakage.

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