Introduction for ball valve

Three way ball valves can be divided into two types according to the internal structure,one type is T type 3-way ball valve ,another type is L type 3-way ball valve, T type ball valve is mean the ball in the valve and the port of the body are have three port ,also the port are T type, L type ball valve is mean the ball in the valve have two port, but the body have three port,also the port of the ball are L type(the angle can be 90°between inlet and outlet).
1.All of our three way ball valves are antistatic design. between the ball and seat triboelectrification when we open or closed the ball valve.on account of the seat and packing usually use the PTFE material,the static electricity can not through the stem to the body, so we we need install a metal hoodle, the static electricity just past the stem and metal hoodle to the body.thus Eliminate the static electricity.
2.All of our three way ball valves are fire safety design.we usually use the PTFE as a seat, the PTFE seat will melt and the medium will through the valve leakage out when the fire happened,so we need make a meatal seat installed in the back of the PTFE seat, the metal seat can continue to seal when the PTFE seat melting.
3.All of our three way ball valves can installation of electric actuators and pneumatic actuators
The DBB ball valve is the abbreviation for the double block and bleed ball valve.some of DBB valves have two balls and one or two needle valves,the two ball valves can opend and closed the medium and two needle valves can discharge pressure of the valves,the ball valve is designed to replace the complex form of the connection of multiple valves in traditional pipes,so as to reduce leakage points in the system and realize fast discharging and closing. The DBB ball valve saves the installation procedures,reduces pressure in the pipe system,faciliates instrument cleaning and maintence and lowers the cost.
The top flange of the ball valve designed to ISO5211,which is convenient for connection and exchange of various drivers,the common driving types are manual, electrical, pneumatic and pneumatic/ hydraulic.

Ethylone manufacturer from China

China Ascend Pharmaceutical Co., Ltd. is a modernized private enterprise specializing in the research, development, production and sales of plant extract, pharmaceutical raw material, pharmaceutical intermediate, fine chemical, veterinary raw material and other high-tech products. The company have more than three with the production workshop (two chemical synthesis plants, two biological synthesis workshop, 180 workers of the company, which led by renowned experts, with outstanding mechanics closely with professional and technical staff of 50, including 10 senior engineers and 10 engineers, is a professional background, vibrant, highly creative genius of the team.
The company mainly engaged in bulk drugs (API) and intermediates in the development and production. Market demand at home and abroad to research and development as the guide, focusing on new products and innovative processes of industrialization, has commissioned the development of 20 kinds of products, has developed into a certain size and strength of the research and production entities. Our main products are A-PVP, Ethylone, Ab-chminaca,NM2201,THJ018,Etizolam,pv8,25i-Nbome,AB-Fubinaca,5F-PB22,AB-PINACA,PB-22,FUB-PB22,THJ2201,UR144,5F-UR144,5F-AKB48,MXE,M11,SDB-005,SDB-006,px-2,4-CMC,Methylone,Alprazolam, the company passed ISO9002 quality system certification to product quality as the core and life.
Since foundation, the company insists on the development road as 'technological innovation', and our products are sold well in North America, Western Europe, Southeast Asia, Central & South America and other more than 60 countries and regions. With leading technology, satisfaction oriented business philosophy, and strive to provide the best products and premium services, the company Welcome to start business cooperation with ok! inquiries.

Large Size Thick Polyamide Extrusion

Large size thick polyamide extrusion. Mostly we could finish the development of new products in 15 days. The hardest thing is not thinking, but realizing. Most customers were upset that nobody could develop the shapes that they designed, some counterparts even came and looking for help to our workshop. We developing and cutting new dies for our customer, of course we never failed to develop any shape for our customers.
Inserted in the aluminium profiles, and assembled as the thermal barrier aluminum window frame, for reducing heat conduction, and realizing a better Uf value for energy-saving.
For quality, the most important thing is to control the performance of the raw materials, as we have to ensure the expensive but indispensable additives (e.x. Antioxidants & Anti-aging agents) were contained in the mixture. We have our own capacity of granulation for PA66 GF25 and many other kinds of plastic granules. We're the only one who used the technology of Vacuum Drying for the polyamide, which could highly improve the natural performance of the nylon granules.
We have series of brands, corresponding to different raw materials. For domestic series, they will be the domestic new PA66 and short chopped fiberglass, for KAXITE series, they will be the imported Dupond PA66 and short chopped fiberglass, which has rather better performance than the standard required.