High pressure resistant, high temperature resistant, corrosive resistant, acid and alkali esistant,Long service life, sofisticated technology surface treatment, well-formed, goodperformances. Reasonable price, solid package, excellent after-sale service.

Chemical composition 304 (UNS S30400/ EN1.4301) 304L (UNS S30403/EN 1.4307) Carbon, Max% 0.07 0.03 Manganese, Max% 2 2 Phosphorus, Max% 0.045 0.045 Sulphur, Max% 0.03 0.03 Silicon, Max% 0.75 0.75 Chromium Range% 17.5-19.5 17.5-19.5 Nickel Range% 8.0-10.5 8.0-12.0 Nitrogen, Max% 0.1 0.1 Chemical composition 316 (UNS S31600/ EN1.4401) 316L (UNS S31603/EN 1.4404) Carbon, Max% 0.08 0.03 Manganese, Max% 2 2 Phosphorus, Max% 0.045 0.045 Sulphur, Max% 0.03 0.03 Silicon, Max% 0.75 0.75 Chromium Range% 16.0-18.0 16.0-18.0 Nickel Range% 10.0-14.0 10.0-14.0 Nitrogen, Max% 0.1 0.1 Molybdenum Range% 2.0-3.0 2.0-3.0

Mechanical Properties 304 304L Tensile Min 75 ksi 70 ksi Yield Min 30 ksi 25 ksi Elongation Min 40% 40% Hardness Max 92 HRB 92 HRB Mechanical Properties 316 316L Tensile Min 75 ksi 70 ksi Yield Min 30 ksi 25 ksi Elongation Min 40% 40% Hardness Max 95 HRB 95 HRB

High pressure resistant, high temperature resistant, corrosive resistant, acid and alkali esistant,Long service life, sofisticated technology surface treatment, well-formed, goodperformances. Reasonable price, solid package, excellent after-sale service.

Chemical composition 304 (UNS S30400/ EN1.4301) 304L (UNS S30403/EN 1.4307) Carbon, Max% 0.07 0.03 Manganese, Max% 2 2 Phosphorus, Max% 0.045 0.045 Sulphur, Max% 0.03 0.03 Silicon, Max% 0.75 0.75 Chromium Range% 17.5-19.5 17.5-19.5 Nickel Range% 8.0-10.5 8.0-12.0 Nitrogen, Max% 0.1 0.1 Chemical composition 316 (UNS S31600/ EN1.4401) 316L (UNS S31603/EN 1.4404) Carbon, Max% 0.08 0.03 Manganese, Max% 2 2 Phosphorus, Max% 0.045 0.045 Sulphur, Max% 0.03 0.03 Silicon, Max% 0.75 0.75 Chromium Range% 16.0-18.0 16.0-18.0 Nickel Range% 10.0-14.0 10.0-14.0 Nitrogen, Max% 0.1 0.1 Molybdenum Range% 2.0-3.0 2.0-3.0

Mechanical Properties 304 304L Tensile Min 75 ksi 70 ksi Yield Min 30 ksi 25 ksi Elongation Min 40% 40% Hardness Max 92 HRB 92 HRB Mechanical Properties 316 316L Tensile Min 75 ksi 70 ksi Yield Min 30 ksi 25 ksi Elongation Min 40% 40% Hardness Max 95 HRB 95 HRB

Stainless Steel Tube Sheet

Heat Exchangers

Widely used in shell-and-tube heat exchangers as a critical component for fixing and sealing tubes, ensuring efficient heat transfer and reliable operation under high temperature and pressure conditions.

Boilers and Pressure Vessels

Applied in industrial boilers, pressure vessels, and steam generation equipment due to its high strength, corrosion resistance, and ability to withstand demanding operating environments.

Chemical Processing Industry

Used in reactors, condensers, evaporators, and process equipment where resistance to corrosive chemicals, acids, and aggressive media is required.

Petrochemical Industry

Applied in refineries and petrochemical plants for heat exchangers, condensers, reboilers, and other thermal processing equipment handling hydrocarbons and corrosive fluids.

Oil & Gas Industry

Used in offshore platforms, oil processing facilities, gas treatment plants, and pipeline systems for heat transfer equipment requiring excellent corrosion resistance and mechanical reliability.

Power Generation Industry

Used in thermal power plants, nuclear power facilities, and renewable energy systems for condensers, feedwater heaters, cooling systems, and steam equipment.

Water Treatment Facilities

Applied in desalination plants, wastewater treatment systems, and water purification equipment due to stainless steel’s resistance to corrosion and long-term exposure to water environments.

Food and Beverage Processing

Used in sanitary heat exchangers, pasteurizers, sterilizers, and processing equipment because of its hygienic surface, easy cleaning, and resistance to food-processing chemicals.

Pharmaceutical and Biotechnology Industry

Applied in pharmaceutical reactors, sterilization systems, clean processing equipment, and high-purity fluid systems where cleanliness and corrosion resistance are essential.

Marine and Shipbuilding Applications

Used in marine heat exchangers, seawater cooling systems, ship engines, and offshore equipment due to excellent resistance to saltwater corrosion.

HVAC and Refrigeration Systems

Used in chillers, condensers, evaporators, and cooling systems for commercial, industrial, and large-scale building applications.

Chemical Fertilizer Industry

Applied in fertilizer production equipment, heat recovery systems, and chemical processing units exposed to corrosive gases and liquids.

Mining and Mineral Processing

Used in slurry heat exchangers, processing plants, and cooling systems where high durability and resistance to harsh operating conditions are required.

Energy Storage and Renewable Energy Systems

Applied in thermal energy storage systems, solar thermal plants, hydrogen processing equipment, and other advanced energy applications.

Automotive and Transportation Industries

Used in industrial heat recovery systems, engine cooling equipment, and specialized thermal management applications.

Industrial Cooling Systems

Used in cooling towers, condensers, and circulation systems to provide reliable tube support and fluid separation.

Waste Treatment and Incineration Plants

Applied in heat recovery units, exhaust gas treatment systems, and high-temperature processing equipment due to corrosion and heat resistance.

Industrial Manufacturing Equipment

Used in custom-built pressure equipment, reactors, and process machinery requiring precise tube mounting and strong structural performance.

Aerospace and High-Performance Engineering Applications

Used in specialized heat transfer equipment where lightweight design, corrosion resistance, and reliability are required.

General Industrial Heat Transfer Systems

Applied in condensers, evaporators, preheaters, and other equipment where stainless steel tube sheets provide secure tube installation, pressure sealing, and long service life.