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Pure Ti Titanium ASTM B338 GR2,GR.7 GR.9 Titanium Alloy Tubes For Heat Exchanger

Categories Heat Exchanger Tube
Brand Name: YUHONG
Model Number: A338 GR.2
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 500KGS
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 1000Ton per month
Delivery Time: 10-15 DAYS
Packaging Details: Wooden Box package
Material: ASTM B338 GRADE 2
Length: 300-6000MM or Customered
Processing: Bending, Cutting
Application: OIL REFINERY HEAT EXCHANGERS
Package: Wooden box package
Company Info.
Yuhong Group Co.,Ltd
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Pure Ti Titanium ASTM B338 GR2,GR.7 GR.9 Titanium Alloy Tubes For Heat Exchanger

Pure Ti Titanium ASTM B338 Gr2 Titanium Alloy Tubes For Heat Exchanger

ASTM B338 Titanium Tube

ASTM B338 is a standard for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers.ASTM B338 Seamless Tubes offer roughly 20% more working pressure than welded tube and are chosen over welded titanium tube when high corrosion resistance is needed.


ASTM B388Grade
Unalloyed TitaniumGrade 1,Grade 2,Grade 3,Grade 7,Grade 11 (CP Ti-0.15Pd),Grade 16,Grade 17,Grade 26,Grade 27
Titanium Based AlloysGrade 5,Grade 9 ( Ti 3Al-2.5V),Grade 12 (Ti-0.3-Mo-0.8Ni),Grade 19 (Ti Beta C),Grade 23 (Ti 6Al-4V ELI),Grade 28

* ASTM B 388 Grade 1 and Grade 2 are the commonly used material in Unalloyed Titanium family,Grade 5 alloy is the most commercially available of all titanium alloys.


Size And Tolerances:

SHEW-E stock and sell ASTM A338 titanium tubing in size range outside diameter 9.53–38.1 mm (3/8–1½ in.),wall thicknesses from 0.7 to 5 mm (0.0275 to 0.1968 in.).

OD, mmTolerances OD, mmWT min wall %Length mm
< 25.4±0.102+20/-04000-9000
25.4-38.1±0.127+20/-04000-15000

* Tolerances for OD < 15.9 or > 38.1 - or closer tolerances - after special agreement.

* The titanium tubes are delivered in straight lengths or as U-bent tubes.


Application:

Titanium tubing is primarily used in aerospace applications, since it does not have the strength for most hydraulic applications. It’s also widely used in power generation, chemical processing and medical applications.


Relevant Requirements:

ASTM B337:Specification for Seamless and Welded Titanium and Titanium Alloy Pipe
ASTM B861:Standard Specification for Titanium and Titanium Alloy Seamless Pipe
SAE AMS 4942:Titanium Tubing, Seamless, Annealed, 40.0 Ksi (275 Mpa) Yield Strength
SAE AMS 4943:Titanium Alloy, Hydraulic, Seamless Tubing, 3.0Al - 2.5V, Annealed

Other products

ASTM B338/ ASME SB338

1.Chemical requirements
GradeN(≤)C(≤)H(≤)Fe(≤)O(≤)Al(≤)V(≤)Pd(≤)Mo(≤)Ni(≤)Ti
GR10.030.080.0150.20.18/////bal
GR20.030.080.0150.30.25/////bal
GR30.050.080.0150.30.35/////bal
GR40.050.080.0150.20.4/////bal
GR50.050.080.0150.40.25.5~6.753.5~4.5///bal
GR70.030.080.0150.30.25//0.12~0.25//bal
GR90.030.080.0150.250.152.5~3.52.0~3.0///bal
GR120.030.080.0150.30.25///0.2~0.40.6~0.9bal
GR230.050.080.0120.250.135.5~6.53.5~4.5bal

2.Tensile requirements
GradeTensil strength(≥)Yeild strength(≥))Elongation(≥)%)
ksiMpaksiMpa
GR1352402013824
GR2503454027520
GR3654505538018
GR4805507048315
GR513089512082810
GR7503454027520
GR9906207048315
GR12704832034518
GR2312082811076010

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