Metallurgical composite heat exchange tube

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Process Introduction

The use of pressure fusion anchoring bimetallic metallurgical composite technology for the outer base pipe material: 20G seamless pipe, and the inner cladding pipe material: 304/316L seamless pipe or welded pipe completely solves the problem of low interlayer ...

Detailed Introduction

Feature 1: Bonding force greater than 210MPa, bonding rate of 100%
Its bonding strength and heat transfer performance exceed the existing composite pipe indicators.
The interlayer bonding force has increased from 0.2MPa in mechanical composite pipes to over 210MPa, a 1050 fold increase, and the bonding rate has reached 100%.
Feature 2: Achieve 200% thermal conductivity of pure stainless steel pipes
After extensive experimental testing, it has been concluded that the thermal conductivity of stainless steel metallurgical composite heat exchange tubes is 150-200% of that of pure stainless steel tubes at different operating temperatures. Has very good heat transfer performance.
Feature 3: Seamless steel pipe with pressure not lower than the same specification
Stainless steel metallurgical composite heat exchange tubes are suitable for industrial fields such as boilers, heat exchangers, and pressure pipelines, and can truly achieve excellent pressure bearing capacity of 1+1 ≥ 2.
Through repeated blasting tests, the pressure bearing capacity of stainless steel metallurgical composite heat exchange tubes is not lower than that of seamless steel tubes of the same specification.
Feature 4: Excellent mechanical processing performance tube
Stainless steel metallurgical composite heat exchange tubes have excellent overall mechanical and mechanical properties, can undergo various plastic processing, and can be connected by welding.