Ningbo Rock Seal Scope: mechanical seal and carbon/sic/TC/SS, we design, repair, assembling, inspection, customize and manufacture primary parts by ourselves, especially carbon, SS ceramic coating, nonstandard seal are our advantage. - Update: 2013-05-14

Ningbo Rock Seal Scope: mechanical seal and carbon/sic/TC/SS, we design, repair, assembling, inspection, customize and manufacture primary parts by ourselves, especially carbon, SS ceramic coating, nonstandard seal are our advantage. - Update: 2013-05-14

Carbon seals for steam rotary joints. Apply medium: Water, steam, superheated water. HX25(Specs 25mm) rotary joint seal end and rotary joint bearing end are used in dyeing dedicated Rotary joint designed for dyeing and printing industry to dyeing... - Update: 2013-05-14

TC with 3 spines (120 degree each) TC + 6% nickel MOQ: 5pcs Tungsten carbide is widely used as seal faces with resistant-wearing, high fractural strength, high thermal conductivity, small heat expansion co-efficient. It is the best material to resi... - Update: 2013-05-14

Within the Food Manufacturing and Pharmaceutical Industries it is important to use enclosed seals without gaps and hidings where the product can form colonies of bacteria. All components are manufactured in Food approved materials. - Update: 2013-05-14

carbon graphite rod 1, resin impregnated 2, metal impregnated 3, high purity and high density Carbon Graphite is the seal material with the advantages of excellent corrosion resistance, self-lubricity, high coefficient of heat conductivity, low fr... - Update: 2013-05-14