Leading Special Steel Group Around World ！
Leading Special Steel Group Around World ！
Xinyegang has four professional special seamless steel pipe production lines, the main equipment is composed of annular heating furnace , piercing.
We has developed special seamless steel tube with various specifications.widely used in the field of national defense,aerospace,machinery,oil,etc.
The lab of Xinyegang quality inspection center has approvals from China National Accreditation Service for Conformity Assessment (CNAS).
Won the National Quality Gold Medal、National physical quality Gold Cup award、National Quality Silver award、National Science and Technology Award.
Daye special steel Co., Ltd.is bases for high alloy medium & thick wall seamless steel tubes, alloy steel bars and high alloy steel forgings in China, products are exported to more than 30 countries and regions,having made great contributions to natio...
Around the goal o f ttleading products are approved and accepted by the international famous companies", company develop second and third party certification Hubei Xinyegang got the IS09001 :2008. ISO/T516949:2009 quality management syslem cerlificali...
Equipped with Austria Inteco 16t protective atmosphere ESR furnace , USA Consarc VIM furnace , Austria Inteco VAR furnace, 5M/2.5M ring rolling , 45MN/20MN open press and Germany MEER 16MN forging machine, which have reached advanced levels....
Daye has equipped with Swiss ABB UHP-DC arc furnace , Italy's Danieli 11 MVA 50 tons of LF/VD fur ace Japan RH ladle refining furnace , Germany's Krupp arc caster, Italy POMINI550 mill , Germany KOCKS precision of three-high mill , GE ultraso ic flaw ...
Daye special has lour prolessional special seamless steel pipe production lines, the main equipment is composed of annular heating lurnace , piercing machine, ASSEL three roller tube mill, CPE pipe unit, reducing and sizing machine , straightening mac...
Daye becomes the supplier of Pratt & Whitney GrOn December 12, the headquarters of the Pratt Whitney Group sent a certificate of approval: Daye Special Steel was awarded as an LCS supplier, which could supply to the Pratt Whitney Group or relevant parties in the Pratt Whitney Group supp...
World's largest shield machine bearings made in DayThe 8.61-meter diameter shield machine main bearing made of steel produced by Daye Special Steel Co., Ltd. successfully rolled off the production line in Changsha, which created the worlds three largest diameters of integral shield machine...
Made new breakthroughs in the development of cryogeOn June 6, Daye Special Steel successfully smelted A333 Gr.3 low-temperature steel in batches and rolled ultra-low temperature pipes smoothly. Steel pipe wall thickness, outside diameter and other data meet the requirements of the American...
