Technical

In modern industrial automation, the automatic control of valves is particularly important, especially in demanding conditions and complex processes, where the operation of opening and closing valves has a direct impact on production efficiency and safety. Knife gate valves, as a commonly used shut-off valve, are widely applied in industries such as mining, chemical processing, and water treatment due to …

In the mining and processing of copper, knife gate valves play an essential role in the slurry transportation system. Metalsin Tech specializes in designing and custom manufacturing through-conduit knife gate valves (MT-Series) specifically for copper slurry pipeline systems. Operation of Copper Slurry Pipeline Systems After copper ore is extracted, it undergoes crushing, screening, and grinding to form slurry, a mixture of …

ASTM A335 P1, P11, and P22 are three typical grades of seamless ferritic alloy steel pipes for high-temperature service, known as heat-resistant and creep-resistant low alloy steels. The nominal composition of grade P1, P11, and P22 of ASTM A335 are C-0.5Mo, 1.25Cr-0.5Mo , and 2.25Cr-1Mo, respectively. These alloy steel pipes are widely used in oil refineries, chemical industries, and electrical …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 900 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 600 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 400 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 300 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 150 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 75 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series A Class 900 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series A Class 600 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …

*n: number of bolts; D: diameter of the stub bolts, unit is inch. *L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series A Class 400 flanges, unit is kg. Dimensions & Masses of the Boltings *Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series …