Description
Weather-strip Seal is commonly made of EPDM rubber and PVC, a thermoplastic elastomer (TPE) mix of plastic and rubber, and a thermoplastic olefin (TPO) polymer/filler blend. The goal of Weather-strip is to prevent rain and water from entering entirely or partially and accomplishes this by either returning or rerouting water. A secondary goal of Weather-strip is to keep interior air in, thus saving energy on heating and air conditioning. Actually, Weather-strip Seal major applied to automotive, construction, mechanical and etc. In this report, Olney count for the automotive Weather-strip seal.

Description
Vertical turbine pumps are Vertical Turbine Pump s specially designed to move water from an underground well or reservoir. They’re also known a deep well turbine pumps or a line shaft turbine pumps. While submersible pumps have an electric motor located underwater at the bottom of the pump. However, the electric motor of a vertical turbine pump is located above ground, connected via a long vertical shaft to impellers at the bottom of the pump.

Description
Three-Screw Pump which is also called Triple Screw Pumps are positive displacement pumps that have a centrally-located primary screw intermeshing with two secondary screws on each side, with the central screw driving the two outer idler rotors. Constant volume of the chambers and the uniformity of the movement allow an even flow.


Description
Superalloy alloy that exhibit excellent mechanical strength and creep resistance at high temperatures, good surface stability, and corrosion and oxidation resistance. They typically have an austenitic face-center, and cubic crystal structure with a base alloying element of nickel, cobalt, or nickel-iron. The development of superalloy has primarily been driven by the aerospace and power industries.

Description
Sodium sulfate, or sodium sulphate (Na2SO4); is one of the basic raw materials used in detergent, paper, glass, textile and chemical industries and used in all types of detergents (except liquid detergents) as a filling material. Further, it is one of the ingredients of the frit in the glass industry. Sodium sulfate is widely used for the manufacturing of pulps in the paper industry, for the textile dyeing in the textile sector and for the various chemical substances in the chemical sector as well as animal feeding stuff.


Description
Silicon nitride ceramic substrate is a physical material that made of silicon nitride, upon which a semiconductor device, a photovoltaic cell or an integrated circuit, is applied. Silicon nitride with high thermal conductivity has emerged as one of the most promising substrate materials for the next-generation power devices.