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ASME SB338 GR7 UNS R52400 Titanium Alloy Steel Seamless Tube Condenser Application

ASME SB338 GR7 UNS R52400 Titanium Alloy Steel Seamless Tube Condenser Application

Brand Name YUHONG SPECIAL STEEL
Model Number ASME SB338 Gr.7(UNS R52400)
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA
Minimum Order Quantity 500KGS
Price NEGOTIABLE
Payment Terms L/C, T/T
Supply Ability ACCORDING TO CLIENT'S REQUIREMENT
Delivery Time Depends on quantity
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Specification ASME SB338
Material Gr.7(UNS R52400)
Type Seamless/Welded
Test Hardness Test, Hydrostatic Test, Eddy Current Test, Eddy Current, Tensile Test, Flattening, Flare Test, Annealed, Hydrostatic Test, Tempered, Stress Relieved Etc.
End Plain Ends / Beveled Ends
Delivery Conditions As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
Detailed Product Description

ASME SB338 GR.7 UNS R52400 Titanium Alloy Steel Seamless Tube

Titanium pipe and Tube is increasingly being used in a myriad of applications due to the inefficiency of stainless steel and other materials in many instances. A common titanium mill product is titanium tubes, which are employed in a variety of products owing to its superior corrosion resistance and strength-to-weight ratio. The development of many different alloys has extended the application of titanium in industries ranging from industrial and chemical processing to power generation.

 

Titanium grade 7 is a corrosion resistant alpha titanium alloy with similar mechanical properties to the commercially pure grades. It has a small palladium addition to improve corrosion resistance, particularly in mineral acids and strong brines. It is used mildly reducing or fluctuating conditions. At room temperature it is an alpha alloy. It transforms to beta phase at 913°C, and the alpha phase returns on cooling 890°C.

 

Specification

STM B338-17e1 Standard Specification for Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

ASTM B338 Titanium Alloy Tubes SpecificationASTM B338 / ASTM B861 / ASTM B862 / ASME SB338 / ASME SB861 / ASME SB862
ASTM B338 Titanium Alloy Tubes GradesGrade 1 , Grade 2, Grade 3 , Grade 5 , Grade 7, Grade 8, Grade 9, Grade 11, Grade 12, Grade 23, UNS R50250, UNS R50400, UNS R56400, UNS R52400, UNS R56320, UNS R53400, Ti-6Al-4V, C-130AM, C-110M, Ti-4Al-3Mo-1V, Ti-6Al-2Sn-4Zr-2Mo, Ti-8Al-1Mo-1V, Ti-13V-11Cr-3Al, Ti-15V-3Cr-3Sn-3Al
ASTM B338 Titanium Alloy Tubes TypeHot Rolled / Cold Drawn / Welded / ERW
ASTM B338 Titanium Alloy Tubes Outer Diameter SizeSeamless - 1/4"NB to 12"NB (Nominal Bore Size)
Welded / ERW- 1"NB to 16"NB (Nominal Bore Size)
ASTM B338 Titanium Alloy Tubes Wall ThicknessSchedule 10 to Schedule 160
ASTM B338 Titanium Alloy Tubes Length5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
ASTM B338 Titanium Alloy Tubes Pipe EndsPlain Ends / Beveled Ends
ASTM B338 Titanium Alloy Tubes Delivery ConditionsAs Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
ASTM B338 Titanium Alloy Tubes CoatingElectropolish, Mechanical Polish, Satin Finish, Passivated
ASTM B338 Titanium Alloy Tubes Other Testingardness Test, Hydrostatic Test, Eddy Current test, Eddy Current, Tensile Test, Flattening, Flare Test, Annealed, Hydrostatic Test, Tempered, Stress Relieved etc.
ASTM B338 Titanium Alloy Tubes DimensionAll Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
ASTM B338 Titanium Alloy Tubes Value Added ServicesDraw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
ASTM B338 Titanium Alloy Tubes PackagingLoose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
ASTM B338 Titanium Alloy Tubes Shipment & TransportationBy Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
ASTM B338 Titanium Alloy Tubes Material Test CertificateManufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC
 

 

Chemical Composition

ElementChemical Composition %
Grade 1Grade 2Grade 3Grade 5Grade 7Grade 9Grade 11Grade 12Grade 23
Nitrogen, max0.030.030.050.050.030.030.030.030.03
Carbon, max0.080.080.080.080.080.080.080.080.08
Hydrogen, max0.0150.0150.0150.0150.0150.0150.0150.0150.0125
Iron, max0.200.300.300.400.300.250.200.300.25
Oxygen, max0.180.250.350.200.250.150.180.250.13
Aluminum5.5-6.752.5-3.55.5-6.5
Vanadium3.5-4.52.0-3.03.5-4.5
Tin
Ruthenium
Palladium0.12-0.250.12-0.25
Molybdenum0.2-0.4
Chromium
Nickel0.6-0.9
Niobium
Ziconium
Silicon
Residuals, max each0.10.10.10.10.10.10.10.10.1
Residuals, max total0.40.40.40.40.40.40.40.40.4
Titaniumbalancebalancebalancebalancebalancebalancebalancebalancebalance
 

 

Mechanical Properties

ASTM B338 Tensile Strength of Titanium Tubes

GradeTensile Strength, minYield Strength (0.2% Offset)Elongation 2 in. or 50 mm
 minmax
Ksi(Mpa)Ksi(Mpa)Ksi(Mpa)gage length min %
Grade 135(240)25(170)45(310)24
Grade 250(345)40(275)65(450)20
Grade 365(450)55(380)80(550)18
Grade 5130(895)120(828)10
Grade 750(345)40(275)65(450)20
Grade 990(620)70(483)4515
Grade 1135(240)25(170)(310)24
Grade 1270(483)50(345)18
Grade 23120(828)110(759)10
 
Features: low density, high specific strength, excellent corrosive resistance, no rust, good thermal stability, good thermal conductivity, biological features, plasticity, etc.

 

Inspection & Test: ultrasonic testing (UT), electric non-destructive testing (ET), flaring test, hydrostatic test, flattening test, visual surface inspection, dimensional inspection, tensile properties inspection and chemical elements analysis.

 

ASTM B338 Grade 7 Titanium Alloy Tubes Applications

The Titanium Alloy Tubes is used in the following applications:-

  • Chlorination systems
  • Flue gas scrubbers
  • Outlet ducting and stack liners for power plants, pulp and paper bleach plants, sulfur dioxide scrubbers, and weld overlay of less corrosion resistant metals
  • Acid production and pickling systems
  • Pharmaceutical industries use alloy fittings and tubing to avoid contamination caused by corrosion related failures
  • Cellophane manufacturing
  • Chlorination systems
  • Pesticide production
  • Incineration scrubber systems
  • Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing
  • Waste water processing
  • Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings
  • Flue gas desulfurization systems
  • Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping
  • Sour gas wells
  • Pulp and paper production
  • Waste treatment
  • Pharmaceutical and food processing equipment

 

Product Tags: Condenser Alloy Steel Seamless Tube   Titanium Alloy Steel Seamless Tube   GR7 Titanium Seamless Pipe  
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