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Titanium Welded Pipe Heat Exchange Tube For PTA Oxidation Reaction Condenser

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Titanium Welded Pipe Heat Exchange Tube For PTA Oxidation Reaction Condenser

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City & Province baoji
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Product Details

Titanium Welded Pipe Heat Exchange Tube For PTA Oxidation Reaction Condenser

Titanium welded pipes are the first choice as the heat exchange tube of PTA oxidation reaction condenser. Oxidation reaction condenser is the worst place in the whole PTA plant, high temperature acetic acid corrosive medium, high ambient temperature and high pressure, Gr2 titanium welded tubes are main material of heat exchange tube. Compared with seamless tubes, titanium welding tubes are most cost saving choose, at the same time, with the shortest lead time. As a titanium welded tube supplier, we export titanium welded pipes all over the world. 

Grade: Titanium Grade 1, Grade 2, Grade 12
Type: welded tubes and pipes
Standard: ASTM B338 ASTM B337 ASTM B862
Shape: round tubes
Outside diameter: 12.7mm, 16mm, 19.05mm, 25.4mm, 38.1mm, 50.8mm, etc,.
Wall thickness: 0.5mm/0.71mm/0.8mm/1.0mm/1.2mm/1.6mm/2.11mm,etc.
Supply state: Annealed
length within:12m

Test: Ultrasonic test, Hydraulic test
Processing: Cold/Hot rolling

Application: heat exchanger, condenser, evaporator, etc,.

 

Detailed Information in Form for Titanium Welded Pipe

Item name

Titanium Welded Pipe Heat Exchange Tube For PTA Oxidation Reaction Condenser

MaterialGr1 Gr2 Gr12
TypeWelded
StandardsASTM B338 ASTM B337 ASTM B862
ShapeRound tubes with plain ends
Outside diameter12.7mm, 16mm, 19.05mm, 25.4mm, 38.1mm, 50.8mm, etc,.
Wall thickness0.5mm/0.71mm/0.8mm/1.0mm/1.2mm/1.6mm/2.11mm,etc.
Lengthmax.12m, or as per clients request
SurfacePickling surface
TestEddy current inspection, Hydraulic test, Ultrasonic test

 

Features of Titanium Welded Pipes

  1. High degree of automation, high production efficiency. Titanium welded pipe is the selection of high quality titanium strip, in the automatic pipe welding production line, after heat treatment, straightening, cutting, testing to obtain qualified pipe products. It only takes about 10 minutes from forming to packaging for a titanium welded pipe, and the production and inspection process are all automated.
  2. Uniform wall thickness and high dimensional accuracy, less surface defects, high reliability. The uniformity of the wall thickness of the finished pipe is very high, and more importantly, there is no microcrack formation on the inner surface.
  3. The weld seam strength is higher than the matrix strength. The welding of titanium tube adopts the optimized tungsten electrode argon gas protection welding with matrix metal self-fusion welding process, which does not fill the external metal, so as to ensure the unity of weld and matrix composition.
  4. Cost advantage of titanium welded pipe. Competition in China's titanium welded pipe market is particularly fierce, and the product price has long been hovering at a historical low, and far lower than the price of similar products seamless pipe.

Mechanical Properties of Titanium Material

ASTM Grade
Alloy composition
Tensile strength
Yield strength
Elongation %
ksi
Mpa
ksi
Mpa
GR1
Unallyed Ti(Pure)35A-CP1
35
240
25
170
24
GR2
Unallyed Ti(Pure)50A-CP2
50
345
40
275
20
GR12
Ti-0.3Mo-0.8Ni
704835034518

 

Pictures of Titanium Welded Pipes

Seam of Titanium Welded Pipe
Titanium and titanium alloy have the advantages of high strength and good corrosion resistance, and are suitable for making thin-wall heat transfer parts. When it is used as a heat transfer element, the surface is smooth and the adhesion force is small, which can effectively prevent scaling and ensure a stable thermal conductivity for a long time. Gr1, Gr2, and Gr12 Titanium have moderate strength, good plasticity and good cold processing performance, and have been processed into various kinds of heat exchange tubes, which are widely used in the condenser and heat exchanger of nuclear power, seawater desalination, petrochemical industry, refrigeration, environmental protection and other fields. Titanium welded tube will be more and more demand, the application field will be more and more extensive.
 

Tags: Gr2 titanium welded tubes, Titanium welding pipes, Welded titanium heat exchanger tubes.

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