Pickling Titanium Gr2 Seamless U Tube ASME SB338 For Heat Exchanger

Basic Information
Place of Origin: BaoJi Shaanxi China
Brand Name: LHTI
Certification: ISO9001
Model Number: LH-01
Minimum Order Quantity: If in stock, sample is available; If not in stock,200kgs of each size
Price: US dollar $23.5/kg--US dollar $35.9./kg
Packaging Details: Each tube with environmental protection bags,outside is standard plywood case
Delivery Time: 15-20 working days
Payment Terms: L/C, D/P, T/T, Western Union,Paypal.etc
Supply Ability: 5 tons per month
Detail Information
Standard: ASTM B338 Grade: Gr2 Gr7 Gr12
OD: 12.7mm 15.2mm 17.8mm 19mm 25.4mm 38.1mm Wall Thickness: 1.0mm/1.2mm Or As Customized
Type: U Tube Purity: 99.5%min
Length: Max 16 Meter Surface: Pickling Surface
Application: Heat Exchanger Production Time: 15 Working Days
Payment Term: T/T,Paypal,Western Union Etc Key Words: Titanium Seamless Tube
High Light:

Titanium Gr2 Seamless U Tube


ASME SB338 Seamless U Tube


Pickling Titanium U Tube

Product Description

Titanium Gr2 seamless U tube ASME SB338


Titanium U tubes are increasingly used in various occasions. A common titanium grinding product is titanium tube. Because of its superior corrosion resistance and strength weight ratio, titanium U tube is used in various products. The development of many different alloys has expanded the application of titanium in industry, chemical processing and power generation.


Standard ASTM B338, ASME SB338
Regular Grade Grade 1 Grade 2
Outer Diameter 12.7mm 15mm 17mm 19mm 25.4mm 31mm etc.
Wall thickness 0.9mm/1.0mm/1.2mm/1.5mm
Length 3000 - 6000mm or other economical lengths
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Straight titanium Pipe, Coiled titanium tube
Type Seamless, ERW, EFW, Welded, Fabricated
End Plain End, Beveled End, Treaded
Marking Standard, Grade, OD, Thickness, Length, Heat No. (Or as per customer's request.)
Application Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger
Value Added Service

Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled

Bending, Machining Etc.

Test Certificate Mill Test Certificate EN 10204/3.1,TPI Report, EN10204/3.2


Precautions for titanium pipe processing:


Titanium strip coil—Slitting forming—Welding—Shaping and sizing—Heat treatment—Straightening—Eddy current and ultrasonic testing—Air tightness testing—Finished welded pipe

During the deformation process, titanium pipe will gradually reduce wall and diameter with the rotation and feeding of the rolling mill. The pipe size required by the process can be obtained only after 5 ~ 10 rolling and finishing in one rolling pass. The cold rolling pipe mill can carry out large diameter reduction and wall reduction, but the dimensional accuracy is low after rolling, and the pipe end is prone to cracking, uneven concave convex and other phenomena. The cracking phenomenon can be solved mainly by grinding and leveling before pipe blank processing; For the uneven pipe end, similar to the "fish mouth" phenomenon, flat head treatment is required in the subsequent processing process, otherwise it will cause the plug stuffy accident. Therefore, this paper analyzes from the aspects of process, tooling and equipment, in order to find out the causes of uneven concave convex of pipe end and take effective measures to solve it.

Detailed Information


Material: Gr1, Gr2

Standard: ASTM B338

Size: OD9.52mm/12.7mm/15.9mm/19mm/21.7mm/25.4mm/32mm/33.4mm/38mm/45mm etc., WT0.5-3.0mm , L Max 12000mm

Wall thickness tolerance: +/- 10%

Length tolerance: +3.2mm

Type: Welded/Seamless

Surface: Polishing, Pickling


Chemical composition (Wt%)

ASTM No. Fe max O max N max C max H max Pd Al Bal
Grade 1 0.2 0.18 0.03 0.1 0.015 - - Ti
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 1 Unalloyed Ti ("Pure") 35A -CP1 35 240 25 170 30
Grade 2 Unalloyed Ti ("Pure") 50A -CP2 58 400 40 275 25



Detailed images:

Pickling Titanium Gr2 Seamless U Tube ASME SB338 For Heat Exchanger 0

Pickling Titanium Gr2 Seamless U Tube ASME SB338 For Heat Exchanger 1

titanium tube (2)


Pickling Titanium Gr2 Seamless U Tube ASME SB338 For Heat Exchanger 3


U-tubes test  : PMI +Penetrant testing 

Pickling Titanium Gr2 Seamless U Tube ASME SB338 For Heat Exchanger 4

Titanium tubes Quality inspections:

UT ,PT ,Hydrodtatic test, Eddy current inspection,Chemical composition inspection,Dimention inspection,

Tensile testing, Radiographic inspection,Thickness inspection,PMI inspection



Titanium pipes / titanium tubes used in heat exchanger:

Ti heat exchanger pipe1


About us

our company



lihua titanium rod (1)


Contact Details

Phone Number : +8618391713963