This grade material is high pure graphite impregnated resin, normally density is about 1.8~1.89g/cc, max working temperature is about 200 Celsius degree, it has good self-lubricated. It can be cutted into small size carbon vane easily. Then the carbon van
The most common control valve body style is Single Seated as shown in Figure 1, which has widely used in process control applications, particularly in sizes NPS (Nominal Pipe Size) 1 through NPS 4. Normal flow direction is most often flow-up through the s
Vape ini sesuai untuk menjadi pilihan golongan pemula. Suis udara tanpa butang. Rekacipta lampu petunjuk yang mesra pengguna. Semasa kemasukan pod, lampu petunjuk akan menunjukkan pemasukan telah sempurna. Lampu petunjuk berubah jadi merah dan berkelip un
When installing the ceramic disc, it is required that the two discs remain parallel. The sealing surface of the ceramic disc must not be damaged and must be cleaned.