One: adjustment of the opening pressure of the safety valve 1 Before the safety valve is delivered from the factory, the opening pressure should be adjusted one by one to the user's required setting value. If the user proposes the spring working pressure level, it should
One: adjustment of the opening pressure of the safety valve 1 Before the safety valve is delivered from the factory, the opening pressure should be adjusted one by one to the user's required setting value. If the user proposes the spring working pressure level, it should
The main reasons for the uneven color of injection molded products and the solutions are as follows: (1) The colorant is poorly diffused, and this often causes a pattern to appear near the gate. (2) The plastic or colorant has poor thermal stability. To stabilize the c
Billet Average Price Trends in Major Regions in 2015-2016 Brake Heavy Duty Casters as a professional Chinese caster manufacturer ,with rich R&D experience , which enable us to customize according to client's request , Size of stem ,top plate ,wheel material , type of brak
Lithium battery, the full name of lithium-ion battery, when discharging, lithium ions from the negative electrode to the positive electrode, and finally embedded in the positive electrode; when charging, lithium ions from the cathode to the anode, and finally embedded in the negative graphite. Th
The average price of hot coils in major regions of the country 2016.9.13 The XUNDA Petrolatum Tape is a non-hardening and non-cracking corrosion protection wrap . It is also called wax tape, grease tape. It is highly resistant to mineral acids, alkalis, salts and micro-organisms
Shanghai spot copper price trend 2016.3.17 Circular loom We can make 2 types of Circular Loom: Small Circular Loom and Big Circular Loom. Small circular loom: Can weave hose diameter: 20mm-110mm,up
Shanghai spot copper price chart 2016.3.22 Kaysen Steel is a manufacturer and supplier of sanitary tank bottom valve, which is used extensively in the tanks and vessels for pharmaceutical, biological, and food industries. This series includes tank bottom diaphragm valves, tank bott
[ Jiuzhi Plastics News] In recent years, China's injection molds have developed rapidly in quality and quantity, but compared with foreign advanced technology, the technical level of most enterprises in China still needs to be improved. At present, compared with the advanced technology level of
[ Jiuzhi Plastics News] In recent years, China's injection molds have developed rapidly in quality and quantity, but compared with foreign advanced technology, the technical level of most enterprises in China still needs to be improved. At present, compared with the advanced technology level of