SOBISUNG PRODUCTION DATA SHEET

All Sobisung products were produced by modern production lines and trick test processes.
Design → Casting → Finish polishing → 3 layers of Nikel plating → Chrome plating → Strick testings

STANDARDS COMPONENT OF BRASS MATERIAL
Brass: 62%
Zinc: 35%
Others: 3% (Al, Fe, Sb, Ni, Sn, Cr)

SOBISUNG faucets were finished by 3 layers of Nikel and a layer of Chrome which made really high quality products.
   Chrome Plating:                 0,2㎛  ~  0,25㎛
   3 layers of Nickel plating: 7,0㎛ ~ 8,0㎛

SOBISUNG, HIGH QUALITY PRODUCTS IN COMPARATION WITH OTHERS

Plating	SOBISUNG PRODUCTS				OTHERS
	Faucet		Accessories		Faucet
	Brass	Zinc	Brass	Zinc	Brass	Zinc
Chrome	0,2㎛~0,25㎛	0,25㎛	0,2㎛	0,25㎛	0,18㎛	0,15㎛
Nickel	7,0㎛~8,0㎛	10㎛~12㎛	6,5㎛	8,0㎛	4,0㎛	06,0㎛

RUBBER INSIDE FAUCET DATA SHEET

Testing Item			Testing Result
Hardness			72Hs
Tensile Strength			179.3kgf/㎠
Elongation			394%
Hardness Change			＋2Hs
Tensile Strength Change			＋3.6%
Elongation Change			－27.6%
Compression Set(100˚C x 70H)			13.9%