ZhongRui specialist in the manufacture of Ultra high clean tube, and supplying clean tube both in domestic and abroad for the use of semiconductor industry.
We produce excellent Seamless tube that has great resistance of wear, corrosion, chemical, and oxidation.
● ASTM A269/A213, JIS G3459, EN 10216-5
Seamless tube delivery condition
● BA / EP
● High-purity gas piping for semiconductor/LCD industries/ Equipment.
● Strict tolerance in the diameter and wall thickness
● Good corrosion resistance by the fully bright annealing
● A good Weldability
● Excellent internal roughness due to the advantage process technology and washing