Black Seamless Nipple

Black Seamless Nipples are widely used in various fields due to their excellent strength,corrosion resistance,and economy.In addition to the petrochemical industry mentioned above,they also include the following scenarios:

construction industry

Water supply and drainage system:In the water supply and drainage pipelines of buildings,Black Seamless Nipples are used to connect various specifications of steel pipes to achieve water transportation and discharge.Cold and hot water supply pipelines,drainage pipelines,etc.in residential and commercial buildings can ensure smooth water flow and sealing of pipeline systems.

Fire protection system:Fire protection pipelines need to have high strength and reliability.Carbon steel joints are commonly used to connect fire hydrants,sprinkler heads,and main pipelines to ensure rapid and stable water supply in the event of a fire,meeting firefighting needs.

Power industry

Power plant circulating water system:In power plants,Black Seamless Nipples are used to connect circulating water pipelines and transport cooling water to various equipment to ensure the normal operation and heat dissipation of the equipment.These joints must withstand the pressure and flow rate changes of circulating water to ensure the stable operation of the system.

Steam pipeline system:A pipeline used to transport high-temperature and high-pressure steam,which requires the use of Black Seamless Nipples that can withstand the corresponding temperature and pressure.Carbon steel joints in steam transmission pipelines of thermal power plants can ensure safe transmission of steam in the pipelines and transport thermal energy to the required locations.

Mechanical manufacturing industry

Hydraulic system:In various mechanical equipment hydraulic systems,Black Seamless Nipples are used to connect hydraulic pipelines and hydraulic components,such as oil pumps,oil cylinders,hydraulic valves,etc.They can withstand the high pressure of hydraulic oil,ensure the sealing and transmission efficiency of the hydraulic system,and enable mechanical equipment to work normally.

Pneumatic system:Pneumatic pipelines in pneumatic equipment are often connected using Black Seamless Nipples.Transporting compressed air to various pneumatic components such as cylinders,pneumatic motors,etc.,to achieve automated control and operation of the equipment.

HVAC industry

Air conditioning chilled water and hot water system:In central air conditioning systems,Black Seamless Nipples are used to connect chilled water and hot water pipelines,transporting cold or heat sources to various air conditioning end devices such as fan coil units,air conditioning units,etc.,to achieve indoor temperature regulation.

Ventilation duct system:In the ventilation system of buildings,Black Seamless Nipples can be used to connect ventilation ducts,allowing fresh air to enter the room and polluted air to be discharged outside,ensuring the circulation and quality of indoor air.

Shipbuilding industry

Ship power system:Carbon steel joints are commonly used for pipeline connections between power equipment such as engines and gearboxes,as well as cooling and fuel systems.These joints should be able to adapt to the harsh environment of the ship at sea,withstand vibration,impact,and corrosion from seawater,and ensure the reliable operation of the power system.

Ship ballast water system:The ballast water system is used to adjust the center of gravity and stability of the ship.Carbon steel joints are connected to pipelines in this system to inject and discharge ballast water,ensuring the stability and safety of the ship under different loading conditions.

Mining industry

Mining drainage system:During the mining process,it is necessary to timely discharge the accumulated water underground.Carbon steel joints are used to connect drainage pipes and transport the underground water to the surface sewage treatment system.They should be able to withstand the corrosion and high pressure of mine water to ensure the normal operation of the drainage system.

Mine ventilation system:In order to ensure the air quality and ventilation effect inside the mine,a large number of pipes are required for the mine ventilation system.Carbon steel joints are used to connect the ventilation pipes,transport fresh air to various working faces underground,and discharge harmful gases from the mine.