Taizhou Zhonghao Machine Co., Ltd. [China]

The brand of material is 58-A which has test-report. All products are made by CNC and tested by air pressure before delivery.

Max.Pressure:hydrostatic pressrure 30bar.

Max.turn angle:90°

Max.temperature:90  

Life test:300,000 open and close cycles

Fitting method:G3/4

Sealing face of ceramic disc:

 Hardness:1100Hv5            Flatness:0.6μM

Roughness:Ra0.25μM        Porosity:60-80%

100% was tested by air pressure before delivery

Brass Faucet Cartridge