Automobile/Oil/Gas Industry

Automobile/Oil/Gas Industry

ZhongRui provide high precision BA tube under strict quality system. Our tube has great resistance of wear, corrosion, chemical and oxidation by using the high quality raw material. We supply the tube to various filed of domestic and overseas.


Applicable Standards
● ASTM A269/A213, JIS G3459, EN 10216-5

Seamless tube delivery condition
● BA

● TP316/TP316L, EN1.4404/1.4435, Duplex steel

Primary Use
● Chemical and petrochemical / Power and energy / Hydraulic and mechanical systems/Clean gas transportation / Instrumentation

● 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