1, lining fluorine butterfly valve according to performance classification (1) soft sealing butterfly valve. 1) The sealing pair is made of non-metallic soft material to non-metallic soft material. 2) The sealing pair is made of metal hard material to non-metal soft material. (2) metal seal butterfl
Read moreIn order to implement the green commitment, Lenovo began importing the ISO14000 environmental management series system 10 years ago, and set up the “Chief Environmental Officer†for the first time in China to participate in the formulation of the group company’s environm
Read moreAfter New Year holiday, customers begin to find new supplier and products. Our ground screw is very welcomed in international market in this year. Some customers find us on official website, some find us on Alibaba and some find us on Linkedin and some find us on Facebook and some customers find
Read moreIn 2010, China's economic situation is facing a very complex development environment. Due to the post-crisis era, the inconsistencies in the pace of economic recovery in various countries, and the unbalanced economic development, the economic environment in which the ceramic industry i
Read morePolyfluoroethylene-propylene resin for high-speed extrusion is a copolymer of tetrafluoroethylene and hexafluoropropylene. It has all the excellent properties of fluororesin 46, wide operating temperature range (±200°C), outstanding chemical inertness, and excellent The electrical in
Read moreIn general, our package for screw piles will have two types. One is by carton, suitable for ground screw with plastic caps or U type flange. The other is pallet, suitable long ground anchor with nuts or flange. By Carton: By Pallet:
Read moreAiming at the vibration existing in every part of pump unit, the reason of vibration was analyzed. From the pump hydraulic and mechanical design, to the pump installation, operation, maintenance and other aspects of the proposed pump vibration reduction measures. The results show that it is ensured
Read moreFire hydrant pump control room fire control equipment inspection and maintenance A î€ fire alarm system inspection and maintenance Daily fire fire alarm controller self-test function check: a) Press the self-test button, the alarm controller to self-test. b) Then press the silence key to cancel
Read moreLined fluorine valve a total of how many categories are divided into what? Fluorine-containing valves are divided into: Pipe clamp valves, lined diaphragm valves, lined pneumatic butterfly valves, lined pneumatic ball valves, lined check valves, lined fluorine stop valves, lined plug valves, lined w
Read moreAccording to the Voice of China's "News and Verticals" report, since the first successful planting of genetically modified crops in 1985, the total area of ​​the world's GM crops has accounted for 2% of the world's total arable land, and there have been about 1
Read moreThe selection of safety valve: The nominal pressure of the safety valve is determined by the operating pressure. The operating temperature of the safety valve is determined by the operating temperature. The fixed pressure value of the safety valve determines the fixed pressure range of the spring or
Read moreA complete hydraulic system consists of five parts, namely power elements, actuators, control elements, auxiliary elements and hydraulic oil. The role of the power element is to convert the mechanical energy of the prime mover into the pressure energy of the liquid, referring to the oil p
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