Hexagon socket head round head bolts are made of iron and stainless steel bolts. The producible grades of iron are 4.8 grade bolts and 8.8 grade bolts.
Polymer lightning 10kV surge arrester is mainly applicable for protection of the power equipment like transformers against system over-voltages and lightning surges.
Composite Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protecti
Interactive Touch Screen All-in-One Computer All-In-One computer is great as touch panel for educational (school, university, training center) and business applications (meeting rooms). Single touch panel will substitute few common devices: white board,
The calibrated tensile force values are all tested under the conditions of cement strength of 260 ~ 300 kgs/cm2, and the maximum value of the safety load must not exceed 25% of the calibrated value.
1. Project Name: Countersunk Head Screws 2. surface treatment: natural color 3. After-sales service: We will follow up the goods for each customer and help solve the after-sales problem. 4. features: accurate size, anti-corrosion, robustness 5. a wide ran