Gr2 Titanium alloy flange
Gr.2 is most widely used in chemical pressure vessels and seawater treatment applications.
Gr.2 exhibits superior corrosion resistance from high oxidation to low chloride environments. Continuous operation at 800°F and intermittent operation at 1000°F. Production process: Annealed at 1200-1450°F for 15 min to 2 h, air-cooled. Release pressure at 900-1100°F for 30 minutes. Titanium GR 1, 2, 3, and 4 cannot be strengthened by heat treatment.

We have been one of the largest and well-known suppliers to the steel industry. Tisco has long been committed to the development of alloys and other special steels. Innovation platforms such as the key Laboratory of Advanced Alloys, the National Laboratory of Physics and Chemistry, the Alloy Engineering and Technology Research Center, and the Railway Rolling stock Steel Structure Engineering and Technology Research Center have been established.

Gr2 Titanium alloy flange
Dimension(150#,300#,600#): DN15-DN1500 / 900# : DN15-DN1000 / 1500#: DN15-DN600 / 2500#:D N15-DN300
Edge:Mill Edge Slit Edge
Coating/Surface Treatment:Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Connection type:Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female,Large tongue groove, Small tongue groove etc.
MarkingSupply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
TestChemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment
CertificatesAPI, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc.
CertificationISO, SGS
EdgeMill Edge  Slit Edge UNS No Generic term Composition
Price TermCIF CFR FOB EX-WORK
STM/ASMEGBJISElement Content(wt%)Mechanical Properties
N,maxC,maxH,maxFe,maxO,maxOthersStrength Of ExtensionDuctility
Mpa,min%,min
Pure TitaniumGr.1TA1Class10.030.080.0150.20.18
24024
Gr.2TA2Class20.030.080.0150.30.2534520
Gr.3TA3Class30.050.080.0150.30.3545018
Gr.4TA4Class40.050.080.0150.50.455015
Titanium AlloyGr.5TC4Class600.050.080.0150.40.2AI:5.5-6.7589510
Ti-6A1-4VV:3.5-4.5
Gr.7TA9Class120.030.080.0150.30.25Pd:0.12-0.2534520
Gr.9TC2Class610.030.080.0150.250.15AI:2.5-3.562015
V:2.0-3.0
Gr.11TA9-1Class110.030.080.0150.20.18Pd:0.12-0.2524024
Gr.23TC4 ELIClass60E0.030.080.01250.250.13AI:5.5-6.582810


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Flange packaging.jpg