JN alloys are widely used in many fields. We have many years of experience in oil and gas, chemical industry, marine engineering, construction, water treatment, aviation and other fields. We provide customers with full support with professional sales team and highly professional services.
Oil And Gas
In the oil and gas industry, materials are in high temperature, high pressure and corrosive environments, while stainless steel and nickel alloys have corrosion resistance, high strength, high temperature resistance and excellent mechanical properties. So they are widely used in the oil and gas field, mainly reactors, heat exchangers and piping systems, storage tanks, oil pipelines, oil field mining, stainless steel high temperature solenoid valves and oil storage facilities.
JN insists on supplying stainless steel materials for the oil and gas industry. We produce a variety of corrosion-resistant and high-temperature resistant stainless steel, duplex steel, super duplex steel and nickel alloys. These alloys are mainly designed for high temperature, high pressure and highly corrosive environments, and can operate stably and for a long time in oil and gas environments.
Compared with oil and gas extraction, the ocean environment has violent ocean currents, sea temperature and pressure vary greatly with depth, the seabed rock structure is different from that on land, the types of seabed microorganisms are complex, and the chemical corrosion and microbial corrosion capabilities are strong. Therefore, the marine engineering industry mostly uses super duplex steel and nickel alloys. These special alloys are mostly used in coastal buildings, bridges, underground production pipelines, submarine transmission pipeline systems, seawater desalination, etc.
JN supplies and manufactures super duplex steel and nickel alloy series, and its products cover pipes, flanges, pipelines, fasteners, gaskets, valves, pipe fittings, forgings and prefabricated solution. These materials can withstand salt water and high pressure environments, and can withstand the influence of seawater, humid environments and marine climates, ensuring the safety and reliability of marine engineering.
In chemical equipment, stainless steel can greatly reduce the occurrence of corrosion in the equipment due to its stability and strong corrosion resistance, thus playing a protective role. In heat exchangers and piping systems, due to the corrosive chemicals in the chemical field, stainless steel and duplex steel have become the preferred materials due to their advantages of high temperature, high pressure and corrosion resistance.
JN's stainless steel and duplex steel materials are mainly used in chemical reactors, heat exchangers, piping systems, steam units, distillation towers, storage tanks and oil pipelines. We produce valves, seals, fasteners, pipes and fittings, etc.
In the water treatment system, stainless steel has good corrosion resistance and can be stable for a long time in harsh water quality environments. Secondly, it can also withstand high temperature environments, is not easily affected by temperature changes, and is suitable for high temperatures in various water treatment systems. In addition, stainless steel flanges and valves have good sealing properties, which can effectively prevent leakage problems in water treatment.
Stainless steel pipes have excellent corrosion resistance, can resist the erosion of various corrosive media such as acids, alkalis, and salts, are not easy to rust and dirt, and ensure the purity of water quality. The high strength performance can withstand the pressure and impact load in the water treatment system, has good pressure resistance, and reduces the risk of pipeline rupture and leakage.
Stainless steel materials will not release harmful substances, are not easy to breed bacteria and microorganisms, meet drinking water and food safety standards, and ensure the health and safety of water quality. The heat resistance enables stainless steel pipes to maintain stable performance in high temperature environments, are not easy to deform and age, and are suitable for applications such as hot water treatment and high-temperature disinfection. Stainless steel pipes have excellent durability, are not easily corroded, worn and damaged, and have a long service life.
Nickel alloys are essential materials in the aviation and aerospace fields. They have excellent mechanical strength, corrosion resistance, high temperature and oxidation resistance, especially excellent stability and durability at high temperatures. They are the best materials for high-temperature and high-pressure parts in the aerospace industry.
Nickel alloys can still maintain high strength and good creep resistance in high-temperature environments, and are particularly suitable for key components such as turbine blades, disks and combustion chambers of aircraft engines. During the operation of aircraft engines, the temperature can reach more than 1100°C. Normal materials often have greatly reduced strength and short life in this environments, while nickel alloys can work under such extreme conditions for a long time without failure.
Stainless steel is a green building material, and its main uses are enclosures, structures, elevators, curtain walls, bridges, load-bearing structures, stainless steel water pipes and water tanks, etc. In addition, there is a protective layer on the surface of stainless steel, which can effectively resist environmental erosion such as acid rain and salt spray. This makes the enclosure structure show advantages in coastal, industrially polluted or high-humidity areas.
JN supplies 304, 316, 304L, 316L, 17-4PH, S31254, 904L and AL6XN stainless steel alloys, and the product forms include plates, pipes, flanges, forgings, butt-welded pipe fittings, rods and other raw materials.
We are one of the prominent manufacturers,suppliers and exporters of fittings, flanges, forgings, fasteners, pipes/tubes, plates/sheets, bars/rods, etc. in various material grades.
