1. The strengths of our products: Air storage/ Pressure tanks
- A pressure tank/air storage is a closed container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.
- All of air storage tanks, pressure tanks, LPG tanks and oil tanks have 39 months warranty. They all pass the technical and safe standards in Viet Nam, such as the pressure tanks: TCVN 6153 to 6156÷1996 ; TCVN 7704÷2007;TCVN 8366÷2010.
- Otherwise, they also satisfy the international standards such as GB, JIS and other standards.
- Especially, the two elliptical heads of a pressure tank are made of steel Q235B, Q345(A516 – Gr70), 20G, A515 –Gr60 according the GB pressure standard which ensures the high quality and durability. Otherwise, we apply the modern technologies and the product is welded by an automatic machine. The bracket could whirl automatically and is welded from inside and outside.
- Achieve a gold medal for excellence products and services in 2013
2. Technical Standards
- Pressure equipments are designed and manufactured by Dong Anh Pressure equipment Joint stock company according to ASME - Section VIII - Division 1standard, TCVN 8366:2010; 7704:2007
- Technical specifications:
+ Head vessels are produced by Q235B GB standard on the modern technology of hot stamping Taiwan – China. Heads are manufactured according to this technology strength 1.5 times higher than heads are manufactured using presses – rolled-rolling rubbing.
+ Vessels are welded all sides (inside and outside), have a shielding gas, on the modern machines
+ The weld be done by high class welders (5G, 6G TCXDVN 314:2005)
+ The manufacturing process is strictly supervised by engineers leading