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Hardware tools are mostly made of metal materials such as iron, steel, and aluminum, which have high strength, high hardness, and good wear resistance. They can withstand large external forces and friction and are not easily damaged.
There are various types of hardware tools, including manual tools, electric tools, pneumatic tools, hydraulic tools, etc. Each tool has its specific purpose and function.
Hardware tools are usually compact in size, lightweight, and easy to carry and store. Whether it's a home toolbox or a professional repair kit, it can easily accommodate various hardware tools for easy access at any time.
Size：DN25-DN100
Material：BRASS
Model：CDI-112
Specification：3/4"
Model：CDI-18
Specification：BSPT/NPT 3/4" 1"
Most hardware tools are made of metal materials such as iron, steel, and aluminum, which have high strength, high hardness, and good wear resistance. They can withstand large external forces and friction and are not easily damaged.
The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.
The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.
The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.
The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.
The sucker rod drives the plunger upward, reducing the pressure inside the pump barrel, opening the fixed valve, and allowing crude oil to enter the pump barrel; At the same time, the floating valve is closed to prevent liquid backflow in the pump.