'strong rigidity'

Porduct name : Titanium steel clad tube sheet Material: Titanium +steel,Titanium+stainless steel etc. Size &Standard: As per client drawing Production Method: Forging,annealing and machining Advantage: Excellent corrosion resistance ability Packing: Plywood case Application: Heat Exchanger, chemical equipment, Pressure Vessel, filter devices, etc. Titanium steel clad tube sheet The tubesheet is in contact with both fluids and must therefore be corrosion-resistant and have metal-metallurgical and electrochemical properties suitable for fluid and velocity. Titanium is a good material to meet this, it has a good corrosion resistance to salt water and chromic acid. Tubesheet is widely used in tubular heat exchanger, boiler, pressure vessel, steam turbine, large central air conditioning and other industries. Tubeplate is mainly used in chemical vessels, such as tubular heat exchanger, pressure vessel, boiler, condenser, central air conditioning, evaporator, seawater desalination, to support the role of fixed tube, metal material makes it not only has strong rigidity, but also has great heat conduction performance.

Product Name: Titanium floating head heat exchanger Material:Titanium Gr2 Structure: Tube heat exchanger Types: Straight tubes, U-tube, kettle, coils etc. Size: Customized Tests: X ray, DP, UT, MT, PMI, helium leak etc. Titanium Tubular heat exchanger One tubeplate of the heat exchanger is connected to the shell with a flange, and the other tubeplate is not connected to the shell, so that the tube is free to expand when heated or cooled. But this tube-plate is connected with a top cover called a floating head. "So this heat exchanger is called a floating head heat exchanger. The advantages are: tube bundle can be pulled out for cleaning; The expansion of the tube bundle is not constrained by the shell, so when both heat transfer when the temperature difference between tube bundle and shell is large, the temperature difference stress will not occur. Its disadvantage is complex structure , high cost. Product Name Titanium floating head heat exchanger Material Titanium Color Original Color Standard GB150 & ASME Stamp Grade Titanium Gr2 Brade Rock Thread Coarse, fine Used Chemical Fluid Vessel Chemical composition (Wt%) ASTM No. Fe max O max N max C max H max Pd Al Bal Grade 2 0.3 0.25 0.03 0.1 0.015 - - Ti Physical Properties (Min) ASTM Grade Alloy Composition Tensile Strength Yield Strength Elongation min % ksi Mpa ksi Mpa Grade 2 Unalloyed Ti ("Pure") 50A -CP2 58 400 40 275 25

Product name: Gr2 Titanium Tubes 25.4mm Standard:ASTM B338 Material:Titanium Gr2 Diameter:5-914mm Wall thickness:0.5-10mm Length:Max 16000mm Surface:Pickling surface/Polished Type:Seamless, welded Application:Heat Exchanger, chemical industry etc. Technique:Rolled Gr2 Titanium Tubes 25.4mm Titanium pipe/titanium alloy pipe has excellent strength, hardness, small density, light weight, high temperature resistance, low temperature resistance, good machining performance, excellent corrosion resistance, non-magnetic non-toxic, good heat exchange performance. It also has memory and superconductivity. Hydrogen storage performance is very outstanding, the products are widely used in: navigation, aerospace, vacuum salt, automotive industry, medical sports, paper and textile industry, electric power industry, metallurgy industry, chlor-alkali industry, chemical fertilizer industry, seawater desalination industry. 1.Shape: round tube, square tube, spiral tube, coil tube, 2. Standard: ASTM B337, ASTM B338, ASTM B861, ASTM B862 3. Srand: Titanium GR2 4. Specifications: ф (3-159) x (0.2-10.0) x L(500-9000) ф (30-1000) x (0.5-12.0) x L(500-15000) Extruded tube (M state) ф (45-219) x (5.0-30.0) x L 5. Production method: cold rolling, extrusion 6. Testing: ultrasonic testing, eddy current testing, water pressure testing, airtight testing Chemical composition (Wt%) ASTM No. Fe max O max N max C max H max Pd Al Bal Grade 2 0.3 0.25 0.03 0.1 0.015 - - Ti Physical Properties (Min) ASTM Grade Alloy Composition Tensile Strength Yield Strength Elongation min % ksi Mpa ksi Mpa

Porduct name : Titanium steel clad tube sheet Material: Titanium +steel,Titanium+stainless steel etc. Size &Standard: As per client drawing Production Method: Forging,annealing and machining Advantage: Excellent corrosion resistance ability Packing: Plywood case Application: Heat Exchanger, chemical equipment, Pressure Vessel, filter devices, etc. Titanium steel clad tube sheet The tubesheet is in contact with both fluids and must therefore be corrosion-resistant and have metal-metallurgical and electrochemical properties suitable for fluid and velocity. Titanium is a good material to meet this, it has a good corrosion resistance to salt water and chromic acid. Tubesheet is widely used in tubular heat exchanger, boiler, pressure vessel, steam turbine, large central air conditioning and other industries. Tubeplate is mainly used in chemical vessels, such as tubular heat exchanger, pressure vessel, boiler, condenser, central air conditioning, evaporator, seawater desalination, to support the role of fixed tube, metal material makes it not only has strong rigidity, but also has great heat conduction performance.

Porduct name : Titanium Steel Clad Tube plate Material: Titanium +steel,Titanium+stainless steel etc. Size &Standard: As per client drawing Production Method: Forging,annealing and machining Advantage: Excellent corrosion resistance ability Packing: Plywood case Application: Heat Exchanger, chemical equipment, Pressure Vessel, filter devices, etc. Gr12 Titanium Tube plate Heat exchanger tube plate generally adopts titanium steel composite material, titanium thickness is generally: 5.0mm 6.0mm 8.0mm 10 mm material: titanium Gr1,Gr2,Gr12, the thickness of the steel plate is :20,25, 30, 35, 40,45,50,60,80,100 mm, the thicker the thickness of the corresponding heat exchanger tube plate diameter is larger. The titanium steel composite tubesheet provided by our company is mainly used for heater and heat exchanger tubesheet in evaporating crystallization industry. It can be processed and punched according to customers' drawings. Customers only need to purchase and assemble it.

Product name: Grade 7 titanium tubes Standard:ASTM B338 ASTM B861 ASTM B862 Material:Titanium Gr7 Diameter:5-914mm Wall thickness:0.5-10mm Length:Max 16000mm Surface:Pickling surface/Polished Type:Seamless, welded Application:Heat Exchanger, chemical industry etc. Technique:Rolled Grade 7 Titanium Tubes Product name: Grade 7 titanium tubes Standard:ASTM B338 ASTM B861 ASTM B862 Material:Titanium Gr7 Diameter:5-914mm Wall thickness:0.5-10mm Length:Max 16000mm Surface:Pickling surface/Polished Type:Seamless, welded Application:Heat Exchanger, chemical industry etc. Technique:Rolled Dimension and Tolerance of titanium tube Outside diameter, in.(mm) Diameter tolerance, in.(mm) Permissible variations , wall thinckness, t, % in.(mm) <1 (25.4) ±0.004( ± 0.012) ±10 1-1½(25.4-38.1) ±0.005( ±0.127 ) ±10 1½-2(38.1-50.8) ±0.006( ± 0.152) ±10 2-2½(50.8-63.5) ±0.007( ± 0.178) ±10 2½-3½(63.5-88.9) ±0.010( ± 0.254) ±10 Grade 7 (Ti-0.2Pd) titanium tube Chemical compositions(weight%,<=) Pd Al V Fe C 0.12-0.25 ---- ---- 0.30 0.08 N H O Other(total) Ti 0.05 0.015 0.2 0.4 Remainder Physical properties(>=) Σb Tensile Strength (Mpa) σr0.2 Yield Strength (Mpa) δL0+50mm Elongation (%) ψ Reduction of area (%) 370 250 20 25 The density of titanium alloy is generally about 4.51g/ cubic centimeter, only 60 of steel, the strength of pure titanium is close to the strength of ordinary steel, some high strength titanium alloy exceeds the strength of many alloy structural steel. Therefore, the specific strength (strength/density) of titanium alloy is much higher than that of other metal structural materials, as shown in Table 7-1. It can produce components with high unit strength, good rigidity and light weight. At present, titanium alloy is used for engine components, skeleton, skin, fasteners and landing gear. High thermal strength The use temperature is several hundred degrees higher than aluminum alloy, can still maintain the required strength at moderate temperature, can work for a long time at 450500 temperature these two titanium alloys still have high specific strength in the range of 150500, and aluminum alloy at 150 than the strength decreased significantly. Titanium alloys operate at temperatures up to 500, while aluminum alloys operate below 200. Good resistance to corrosion The corrosion resistance of titanium alloy is much better than that of stainless steel when working in humid atmosphere and seawater medium. Resistance to pitting corrosion, acid corrosion, stress corrosion is particularly strong; Excellent corrosion resistance to alkali, chloride, chlorine organic articles, nitric acid, sulfuric acid and so on. But titanium has poor corrosion resistance to reducing oxygen and chromite medium. Good low temperature performance Titanium alloy can keep its mechanical properties at low temperature and ultra low temperature. Titanium alloys with good low temperature performance and very low gap elements, such as TA7, can maintain certain plasticity at -253. Therefore, titanium alloy is also an important low temperature structural material.

Porduct name : Titanium steel clad tube sheet Material: Titanium +steel,Titanium+stainless steel etc. Size &Standard: As per client drawing Production Method: Forging,annealing and machining Advantage: Excellent corrosion resistance ability Packing: Plywood case Application: Heat Exchanger, chemical equipment, Pressure Vessel, filter devices, etc. Titanium steel clad tube sheet The tubesheet is in contact with both fluids and must therefore be corrosion-resistant and have metal-metallurgical and electrochemical properties suitable for fluid and velocity. Titanium is a good material to meet this, it has a good corrosion resistance to salt water and chromic acid. Tubesheet is widely used in tubular heat exchanger, boiler, pressure vessel, steam turbine, large central air conditioning and other industries. Tubeplate is mainly used in chemical vessels, such as tubular heat exchanger, pressure vessel, boiler, condenser, central air conditioning, evaporator, seawater desalination, to support the role of fixed tube, metal material makes it not only has strong rigidity, but also has great heat conduction performance.

Porduct name : Gr 2 Titanium Tube Sheet Material: Gr2 Titanium +steel,Gr2 Titanium+stainless steel etc. Size &Standard: As per client drawing Production Method: Forging,annealing and machining Advantage: Excellent corrosion resistance ability Packing: Plywood case Application: Heat Exchanger, chemical equipment, Pressure Vessel, filter devices, etc. Gr 2 Titanium Tube Sheet The two ends of the fixed tube-plate heat exchanger are connected with the shell by welding method. Heat exchange tube can be light tube or low fin tube. Its simple structure, low manufacturing cost, can get a small shell diameter, tube can be divided into various, shell can also be divided into multiple longitudinal partition, wide range of specifications, so it is widely used in engineering. Tubeplate is very widely used in dead tube heat exchanger, boiler, pressure vessel, steam turbine, large central air conditioning and other industries, it is mainly used in some chemical vessels, play a role of supporting fixed tube, metal material makes it not only has strong rigidity but also has great thermal conductivity. Chemical composition (Wt%) ASTM No. Fe max O max N max C max H max Pd Al Bal Grade 2 0.3 0.25 0.03 0.1 0.015 - - Ti Physical Properties (Min) ASTM Grade Alloy Composition Tensile Strength Yield Strength Elongation min % ksi Mpa ksi Mpa Grade 2 Unalloyed Ti ("Pure") 50A -CP2 58 400 40 275 25

Product name: Grade 7 titanium tubes Standard:ASTM B338 ASTM B861 ASTM B862 Material:Titanium Gr7 Diameter:5-914mm Wall thickness:0.5-10mm Length:Max 16000mm Surface:Pickling surface/Polished Type:Seamless, welded Application:Heat Exchanger, chemical industry etc. Technique:Rolled Grade 7 Titanium Tubes Product name: Grade 7 titanium tubes Standard:ASTM B338 ASTM B861 ASTM B862 Material:Titanium Gr7 Diameter:5-914mm Wall thickness:0.5-10mm Length:Max 16000mm Surface:Pickling surface/Polished Type:Seamless, welded Application:Heat Exchanger, chemical industry etc. Technique:Rolled Dimension and Tolerance of titanium tube Outside diameter, in.(mm) Diameter tolerance, in.(mm) Permissible variations , wall thinckness, t, % in.(mm) <1 (25.4) ±0.004( ± 0.012) ±10 1-1½(25.4-38.1) ±0.005( ±0.127 ) ±10 1½-2(38.1-50.8) ±0.006( ± 0.152) ±10 2-2½(50.8-63.5) ±0.007( ± 0.178) ±10 2½-3½(63.5-88.9) ±0.010( ± 0.254) ±10 Grade 7 (Ti-0.2Pd) titanium tube Chemical compositions(weight%,<=) Pd Al V Fe C 0.12-0.25 ---- ---- 0.30 0.08 N H O Other(total) Ti 0.05 0.015 0.2 0.4 Remainder Physical properties(>=) Σb Tensile Strength (Mpa) σr0.2 Yield Strength (Mpa) δL0+50mm Elongation (%) ψ Reduction of area (%) 370 250 20 25 The density of titanium alloy is generally about 4.51g/ cubic centimeter, only 60 of steel, the strength of pure titanium is close to the strength of ordinary steel, some high strength titanium alloy exceeds the strength of many alloy structural steel. Therefore, the specific strength (strength/density) of titanium alloy is much higher than that of other metal structural materials, as shown in Table 7-1. It can produce components with high unit strength, good rigidity and light weight. At present, titanium alloy is used for engine components, skeleton, skin, fasteners and landing gear. High thermal strength The use temperature is several hundred degrees higher than aluminum alloy, can still maintain the required strength at moderate temperature, can work for a long time at 450500 temperature these two titanium alloys still have high specific strength in the range of 150500, and aluminum alloy at 150 than the strength decreased significantly. Titanium alloys operate at temperatures up to 500, while aluminum alloys operate below 200. Good resistance to corrosion The corrosion resistance of titanium alloy is much better than that of stainless steel when working in humid atmosphere and seawater medium. Resistance to pitting corrosion, acid corrosion, stress corrosion is particularly strong; Excellent corrosion resistance to alkali, chloride, chlorine organic articles, nitric acid, sulfuric acid and so on. But titanium has poor corrosion resistance to reducing oxygen and chromite medium. Good low temperature performance Titanium alloy can keep its mechanical properties at low temperature and ultra low temperature. Titanium alloys with good low temperature performance and very low gap elements, such as TA7, can maintain certain plasticity at -253. Therefore, titanium alloy is also an important low temperature structural material.