Specifications
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
Description

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 B388 Grade
Unalloyed Titanium Grade 1,Grade 2,Grade 3,Grade 7,Grade 11 (CP Ti-0.15Pd),Grade 16,Grade 17,Grade 26,Grade 27
Titanium Based Alloys Grade 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, mm Tolerances OD, mm WT min wall % Length mm
< 25.4 ±0.102 +20/-0 4000-9000
25.4-38.1 ±0.127 +20/-0 4000-15000

* 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
Grade N(≤) C(≤) H(≤) Fe(≤) O(≤) Al(≤) V(≤) Pd(≤) Mo(≤) Ni(≤) Ti
GR1 0.03 0.08 0.015 0.2 0.18 / / / / / bal
GR2 0.03 0.08 0.015 0.3 0.25 / / / / / bal
GR3 0.05 0.08 0.015 0.3 0.35 / / / / / bal
GR4 0.05 0.08 0.015 0.2 0.4 / / / / / bal
GR5 0.05 0.08 0.015 0.4 0.2 5.5~6.75 3.5~4.5 / / / bal
GR7 0.03 0.08 0.015 0.3 0.25 / / 0.12~0.25 / / bal
GR9 0.03 0.08 0.015 0.25 0.15 2.5~3.5 2.0~3.0 / / / bal
GR12 0.03 0.08 0.015 0.3 0.25 / / / 0.2~0.4 0.6~0.9 bal
GR23 0.05 0.08 0.012 0.25 0.13 5.5~6.5 3.5~4.5 bal

2.Tensile requirements
Grade Tensil strength(≥) Yeild strength(≥)) Elongation(≥)%)
ksi Mpa ksi Mpa
GR1 35 240 20 138 24
GR2 50 345 40 275 20
GR3 65 450 55 380 18
GR4 80 550 70 483 15
GR5 130 895 120 828 10
GR7 50 345 40 275 20
GR9 90 620 70 483 15
GR12 70 483 20 345 18
GR23 120 828 110 760 10

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

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

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

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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