China Stainless Steel Bolts for Switchgear Manufacturer, Supplier, Factory

SOLH ARX series compact piston pressure regulators support a maximum inlet pressure of 2.0MPa, breaking the pressure limit of ordinary miniature regulators. Available in standard high-pressure and low-precision pressure models, it features zero steady air consumption for excellent energy-saving performance and doubled flow capacity compared with similar-sized products. Ultra-light at 110g with triple output ports for flexible multi-channel piping layout, it reserves a gauge port and supports multi-directional installation. Adopting a built-in relief and lubrication-free structure, it delivers stable maintenance-free operation, ideal for high-pressure compact pneumatic equipment, precision blowing, fluid dispensing and laboratory pressure testing systems.

Richge specializes in high-quality Switchgear Bushings, essential components for electrical switchgear systems. Designed for reliable insulation and protection, our bushings ensure optimal performance and safety in power distribution. Made from premium materials, they provide excellent electrical insulation and withstand harsh environmental conditions. With a focus on precision engineering, our Switchgear Bushings meet rigorous industry standards, offering durability and efficiency for various applications. Committed to innovation and customer satisfaction, we deliver products that enhance the reliability and longevity of electrical infrastructure. Choose our Switchgear Bushings for dependable, high-performance solutions.

Model CT68-12 indoor vacuum circuit breaker use with CT68 spring operating mechanism. It is three-phase AC, 50 Hz indoor power distribution equipment with the voltage of 12kV, mainly used in distributed power systems, mines, petroleum, chemical industry, metallurgy, construction, transportation, coal mines and municipalities, as well as in the power supply and distribution systems of urban residential buildings and public facilities and other places. It is widely used to protect high-voltage power equipment from over-current, short-circuit, under-voltage and over-voltage, and can reliably guarantee the safe operation of power equipment.The circuit breaker features a modular design, where the operating mechanism and the circuit breaker body are separable, allowing for quick replacements and assembly.

Their compact dimensions and limited weights make the Power Cube type PB/F fixed parts the ideal solution for replacing fixed circuit breakers with withdrawabie circuit breakers, for retrofitting activities and for upgrading obsolete switchgear to the new Standards. The Power Cube type PB/F fixed parts are factory-assembled and tested and, where applicable, comply with IEC 62271-200 and IEC 62271-1 Standards. The fixed parts allow construction of arc proof switchgear - classification LSC2B-PM IAC BFLR or LSC2B-PM AFLR according to IEC 62271-200 (in accordance with IEC 62271 Standards for general characteristics).

SOLH G series pneumatic pressure gauges are dedicated to compressed air measurement, split into rear-thread G type for panel embedding and side-thread GA type for inline pipe mounting. Dial sizes range from φ15 to φ63 with measuring spans of 0.2~1.5MPa. Standard accuracy is ±3% FS, while mini G15 and G27 reach ±5% FS. L variants equipped with red-green limit rings enable intuitive visual pressure state identification; large dial G53-L and G63-L guarantee clear readings from long distances. Connection threads include M5, R1/16, R1/8 and R1/4. Standard brass fittings are supplied, and copper-free oil-free clean versions are optional for semiconductor high-purity gas circuits. The gauge adopts zinc alloy / nickel-plated aluminum housing and impact-resistant polycarbonate window. Widely matched with solenoid valves, regulators and automation equipment for real-time air pressure monitoring, all sizes are fully interchangeable with imported equivalent pressure gauges.

GN19-12 Indoor High Voltage Disconnect Switch GN19-12 series indoor high voltage disconnect switch belong to high voltage switch equipments, applies to power system of rated voltage 12KV, AC 50Hz and less than it system, it is equipped with CS6-1 manual operating mechanism and is used to break and make circuit under no-load but with voltage. There are additional pollution abatement type, high altitude type and electrified display. The role of the disconnect switch is to disconnect the circuit without load current. So that the equipment to be serviced and the power supply has a clear disconnection point to ensure the safety of maintenance personnel, isolation switch without special interrupting device can not cut off the load current and short-circuit current, so the circuit must be in the circuit breaker to break the circuit before you can operate the isolation switch.