The properties of h-BN particles are greatly affected by the purity, and the sintering conditions and product treatment will directly affect the purity.
Our company was founded in 1975. we have more than 46 years of experience in Stainless Steel Ball Valve. It has become a company which specialized in investment casting and machining.
Boron nitride has the lowest density, low friction times, lubricity and non wettability. In addition, it has good chemical inertness and high temperature stability.Boron nitride powder filler can improve the thermal conductivity and electrical insulation,
The carabiner handle can be folded to save backpack space and the reinforced design allows it to be securely fixed in the middle position without shaking.
Black aluminum film cooler bag is Non-woven thermal insulation bag with thermal insulation function.The bag body is made of non-woven fabric,the bag body is characterized in that the bag mouth is provided with a bag mouth sealing assembly.
Inside Pneumatic Cast Iron Diaphragm Valve, there is a diaphragm between the valve body and the valve cover of the diaphragm valve, and the diaphragm is made of rubber or polytetrafluoroethylene.
WUXI UNIVERSAL PRECISION CASTING.CO.LTD provides qualitative Check Valve Body Casting, we have many years of product design and production materials, and have achieved a good reputation in the industry.
SUS304 Hexagon Screw is a partial thread, which can be used with a nut or in a threaded hole. The bolts are tightened with a wrench, usually with suitable hex nuts and washers.These screws have good chemical resistance and may be slightly magnetic.
Specific heating procedure and annealing curve are set beforehand, then the glass is annealed after being heated above the softening point of the glass through special forming mold and pressing.