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Product name: Titanium Tubes For Heat Exchanger
Standard:ASTM B338
Material:Grade 1 Grade 2 titanium
Diameter:15mm 19.1mm 25.4mm 33.4mm 38.1mm 45mm etc.
Wall thickness:1.0mm / 1.2mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
Titanium Tubes For Heat Exchanger
Titanium tubes are corrosion resistant in seawater and chlorine. It is alloyed with elements such as iron, vanadium, aluminum and molybdenum to produce strong and light alloys for industrial purposes such as chemical industry, seawater desalination plant, petrochemical, papermaking and pulp.
The most common dimensions of titanium seamless or titanium welded tubes for heat exchangers and pressure vessels are od0.5 "(12.7mm), 0.63" (16mm), 0.75 "(19.05mm), 1" (25.4mm), 1.25 "(31.75mm), 1.5" (38.1mm), 1.78 "(45mm), 2" (50.8mm), etc., and wt0.02 "(0.5mm), 0.024" (0.6mm), 0.028 "(0.71mm), 0.035" (0.89mm) , 0.049 "(1.24mm), 0.11" (2.77mm), 0.125 "(3.17mm), etc.
Product name
Titanium tubes for heat exchanger,ASTM B338 titanium tube pipe,Seamless titanium tube,Welded titanium tubes,Titanium tube price per kg
Grade Gr1 Gr2
Different types of Titanium heat exchanger tubes Seamless, Welded
Standard ASME /ASTM B 338
Straightness of heat exchanger tubes 0.0015 x L. In conversion , 1 meter length
OUTER DIAMETER (OD) 0.500 - 3.000 inch heat exchanger tubes manufacturer 12.7 - 76.2 mm
WALL THICKNESS (WT) 0.035 - 0.220 inch 0.89 - 5.52 mm
Lengths
Titanium heat exchanger tubes are delivered in straight lengths up to 16.5 meters (54 ft).
Titanium U-bent tubes are available on request.
Manufacturing Method Seamless (Cold Drawn/Cold Rolling)
Heat exchanger tubes Certified test reports
ASTM / ASME A450
EN 10204: for EN 10297
nonspecified testing (only the mandatory tests), 2.2
specified testing – 3.1.B
after agreement - 3.1.A, 3.1.C, 3.2
DIN 50049, - 2.2, 3.1. B
Pipe Assemby
Headers
Pigtails
Flanged Pipes
Longitudinal finned Pipes and Tubes
Finned Tubes
Special Forgings
Special designed parts acc. to drawing
Welding together possible
Grades of Seamless Titanium Heat Exchanger Tubes
ASTM GRADE UNS NO. DIN/ EN MATERIAL CODE
Grade 1 R50250 3.7025 Ti 1
Grade 2 R50400 3.7035 Ti 2
Grade 3 R50550 3.7055 Ti 3
Grade 7 R52400 3.7235 Ti 2 Pd
Grade 9 R56320 3.7195 Ti Al 3 V 2,5
Grade 11 R52550 3.7225 Ti 1 Pd
Grade 12 R53400 3.7105 Ti Ni 0,8 Mo 0,3
Product name: 19mm Titanium pipe for heat exchanger
Standard:ASTM B338
Material:Grade 1 Grade 2 titanium
Diameter:19.1mm
Wall thickness:1.0mm / 1.2mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Type:Seamless, welded
Application:Heat Exchanger, chemical industry etc.
Technique:Rolled
19mm Titanium pipe for heat exchanger
Commonly used heat exchange tube size (outer diameter x wall thickness) is mainly φ 19mmx2mm, φ 25mmx2mm.5mm and φ 38mmX2mm.5mm seamless tube and φ 25mmx2mm and φ 38mmx2mm.5mm seamless tube. Standard tube length includes 1.5, 2.0, 3.0, 4.5, 6.0, 9.0m, etc. The use of small diameter can increase the heat transfer area per unit volume, compact structure, reduce metal consumption, improve the heat transfer coefficient. It is expected that the heat exchange tube of the same diameter heat exchanger is changed from φ 25mm to φ 19mm, the heat exchange area can be increased by about 40%, saving more than 20% of metal.
Product Name: Titanium grade 7 elbows
Standard: ASME B16.9
Material: Gr1, Gr2, Gr7, Gr12
Unit Price: $10usd/pc-$200usd/pc
Outer Diameter: 1/2"-48"
Wall Thickness: Sch5s-Sch160s
Technique: Seamless/Welded
Functions and features:
1. Elbow is used to install between two sections of pipe or pipe allowing direction change.
2. Save space, reduce weight, with sealing function.
3. Economic reliability.
Production methods of titanium elbow:
1.Hot push forming
The hot pushing elbow forming process is a process of heating, expanding and bending the blank sleeved on the die under the push of the pushing machine by using a special elbow pushing machine, core die and heating device.
2.Stamping forming
Stamping forming elbow is the first forming process used in batch production of seamless elbow. It has been replaced by hot pushing method or other forming processes in the production of common specifications of elbow. However, it is still used in some specifications of elbow due to special requirements for products with small production quantity, too thick or too thin wall thickness. The pipe blank equal to the outer diameter of the elbow is used for the stamping forming of the elbow, and the press is used to press directly in the die.
3.Medium plate welding
Use the medium plate to make half of the elbow section with a press, and then weld the two sections together.
This process is generally used for elbows above DN700.
Grade 7 (Ti-0.2Pd) titanium elbow
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
Product name: Titanium welding pipe for heat exchanger
Standard:ASTM B338
Material:Grade 1 Grade 2 titanium
Diameter:15mm 19.1mm 25.4mm 33.4mm 38.1mm 45mm etc.
Wall thickness:1.0mm / 1.2mm
Length:Max 16000mm
Surface:Pickling surface/Polished
Application:Heat Exchanger, chemical industry etc.
Technique:Welded
Titanium seamless pipe for heat exchanger
Titanium welded tube GR2 has α crystal structure. This alloy is widely used because of its good formability, moderate strength and excellent corrosion resistance. It has excellent corrosion resistance in strong oxidation and photoreduction environments, including chloride. Easy to weld, hot and cold processing and machining. These characteristics make it ideal for a wide range of applications, including Marine and Marine pipelines, reaction vessels and heat exchangers, Marine, automotive parts, medical and sports equipment in the aerospace, petrochemical, oil and gas and Marine industries.
GR2 titanium welded pipe is made by crimping titanium or titanium alloy coil or wide plate welding into a tube. It has been widely used in electric power, seawater desalination, water treatment equipment, air conditioning equipment and other industries, but in the petrochemical industry, the use of titanium welded pipe is still in the promotion.
Product Name: Titanium welded Elbows
Standard: ASME B16.9
Material: Gr1, Gr2, Gr7, Gr12
Unit Price: $10usd/pc-$200usd/pc
Outer Diameter: 1/2"-48"
Wall Thickness: Sch5s-Sch160s
Technique: Seamless/Welded
Titanium elbow is a pipe fitting used to change the direction of the pipeline, with 45 degrees, 90 degrees, 180 degrees, and other non-standard angle elbows according to engineering needs. Titanium elbows can be classified as welding elbows, stamping elbows, casting elbows, butt welding elbows, etc.
Titanium welded elbow features: high temperature resistance, corrosion resistance, pressure resistance, light weight, non-magnetic, non-toxic, strong stability, long life