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DIN17861 3.7035 Titanium Heat Exchanger Tubes Gr.2 Heat Exchanger Piping

Categories Titanium Heat Exchanger Tubes
Brand Name: Joyruns
Model Number: 2mm to 219mm
Certification: ISO9001
Place of Origin: Changzhou
MOQ: 500KG
Payment Terms: L/C, T/T
Supply Ability: 2000Tons/Month
Delivery Time: 30days
Packaging Details: wooden box packing
Standard: ASTM B338 ASTM B337 ASTM B862 DIN17861
Material: GR.1, GR.2, 3.7025, 3.7035
Type: Seamless/ERW
OD: 2mm to 219mm
WT: 0.5MM to 20MM
Length: 12M
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DIN17861 3.7035 Titanium Heat Exchanger Tubes Gr.2 Heat Exchanger Piping

DIN17861 3.7035/Gr.2 Titanium and Titanium Alloy tubes for condensers and Heat Exchangers

Application:: Power plants, heat exchanger, condenser, chemical industry, aerospace, titanium structure parts and fasteners for modern industry, marine engineering, petrochemical, oil and gas industry etc.


Titanium tubes are typically used in commercial heat exchangers

Titanium tube widely used in electrical equipment, salt-making equipment, ocean anti-corrosion, petroleum drilling equipment, heat exchanger, condenser, heater distiller, evaporator


Titanium Grade 1 Pipes & Tubes are the gentlest titanium having the mix of specific traits like most elevated pliability, great cool formability and a superb resistance from mild to high oxidization. These Titanium Grade 1 Pipes & Tubes are showed as seamless pipes & welded pipes.


Chemical


MaterialChemical Composition (%)
Fe* maxO maxN maxC maxH** maxOthersTi
Single maxTotal Max
Ti10.150.120.050.060.0130.100.40Remainder
Ti20.200.180.050.060.0130.100.40

* For tubes to be used in applications in corrosive environments the Fe content should be no more than 0.15
** For the tubes less than 2mm in thickness the maximum hydrogen content is 0.015.


Physical properties


Material

designation

number

Minimum 0.2%
proof strength1),
Rp 0.2,
in N/mm2
Minimum 1%
proof strength1),
Rp 1.0,
in N/mm2

Tensile

strength
Rm
in N/mm2

Minimum

elongation

at fracture,A5,
longitudinal,as a
percentage

Ti13.7025180200290 to 41030
Ti23.7035250270390 to 54022

Outside Diameter and Wall Thickness Tolerances

The table below details the permissible Outside Diameter and Wall Thickness Tolerances according to the standard DIN 17 861.


Manufacturing
Process
Limit Deviation of
Outside Diameter da
Wall thickness, s
s: da
ratio
Limit Deviations
OverUp to
Cold-Formed+/- 0,5% but at least +/- 0,1mm+/- 10% but at least +/- 0,2mm

Plant


Packing

China DIN17861 3.7035 Titanium Heat Exchanger Tubes Gr.2  Heat Exchanger Piping factory
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