| NAME |
OUTAI Faucet/Tap |
some other suppliers' |
| Material : |
H59 solid brass body( A grade brass ingredients) |
H59 solid brass body( not A grade, the harmful materials is more than A grade. Such as Pb.) |
| Surface finished |
Chrome plated, very smooth, shinning and without any spot |
not very smooth shinning or with spot( can not see on pictures) |
| Thickness of the Body |
2.5mm-3mm(strong enough) |
1.5-2mm(easy to be out of shape) |
| Plated thickness |
Ni:≥9um. Cr:≥0.2um;total normally≥10um |
Ni:6-7um. Cr:0.15-0.2um;total normally≤8um |
| Air pressure test |
0.8Mpa |
0.6Mpa(easy to broken if water pressure is high) |
| Hydraulic Leaking test |
8-12KGS |
8-10KG(easy to leak water if water pressure is high) |
| Acid resistance test |
8 hours, ≥Grade 9 |
8 hours, ≥Grade 9 |
| Hot/cold test for plating surface |
half hour in 150°C , then half hour normal temperature, then half hour in cold water. Total 3 times cycles(4 and half hours) |
half hour in 150°C , then half hour normal temperature, then half hour in cold water. Total 3 times cycles(4 and half hours) |
| Cartridge |
max temperature: 90°C,tightening torque:8-10N.M(normal9N.m),air pressure:7bar,water pressure:20-35bar/280-500psi,hardness:≥1100HVS,material:AL2O3:≥90%, flatness<0.6um,Surface roughness: 0.1-0.3um |
they use the poor quality cartridge, the usage time will be shorter |
| Guarantee: |
all broken parts or whole product we offer free in guarantee |
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