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Stainless steel EP pipe has good performance
- Aug 31, 2018 -

The welded ends of stainless steel EP pipe must be perpendicular to the central axis of the pipe; the end face is smooth and burr-free; there must be no gap at the counterpart; there should be no wrong edge. Even if there is a misalignment, the misalignment should not exceed 10% of the wall thickness of an EP tube with a diameter equal to or less than 2 inches, and the misalignment should not exceed 15% of the wall thickness of an EP tube with a diameter greater than 2 inches.


With good smoothness to ensure the effective gas flow rate, the friction coefficient is reduced and the residual particles in the inner wall of the pipe are reduced. The hardness value reaches HRB90 (bendable), which ensures that the pipeline has good plasticity, tensile and elongation efficiency, and effectively reduces the difficulty of engineering construction and installation in narrow space. The inner and outer walls of the pipeline are treated with clean and oil-free treatment, which meets the harsh requirements for oil and grease in the process of various gases transportation, and creates the necessary conditions for the end user to provide high purity gas quality.


The inner and outer walls of stainless steel EP pipeline are all treated with clean oil-free treatment, which meets the harsh requirements for grease in the process of various gases transportation, and creates necessary conditions for end users to provide high purity gas quality. The leakage detection measures of BA pipeline before leaving factory include eddy current nondestructive testing, water pressure testing, air tightness testing, improving the effective use of pipeline after installation and construction, and eliminating all leakage points of pipeline itself.


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