Titanium Flanges 归档

钛法兰制造商 www.titaniuminfogroup.com 供应 Titanium Weld Neck Flange (Titanium WN Flange), Titanium Long Welding Neck Flange (Titanium LWN Flange), 钛合金搭接法兰 (Titanium LJ Flange), 钛合金盲板法兰/Blank Flange (Titanium BL Flange), Titanium Slip On Flange (Titanium SO Flange), Titanium Thread Flange (Titanium TH Flange), 钛合金承插焊法兰 (Titanium SW Flange), Titanium Reducing Flange, 钛制孔口法兰, Titanium Anchor Flange, 钛合金眼镜盲板法兰 (Titanium Figue 8 Flange), 钛合金间隔环/铲形凸缘 etc.

Standards of Titanium Flange

ANSI/ASME Standard: ANSI B16.5, ANSI B16.47 Series A & B, MSS-SP-44, API 605, API6A in class 150 to 2500;
AWWA C207 flanges in Class B, Class D, Class E, Class F, Ring, Blind & Hub;
European DIN, UNI, EN 1092-1, BS 4504, ISO, NS, NFE29203 flanges in Pressure PN6 to PN100;
Japanese JIS B2220 & Korean KS B1503 flanges in pressure 5K to 40K;
Russian GOST 12820-80, GOST 12821-80, GOST 12815-80 in pressure PN0.6MPa to PN10MPa;
South African SABS 1123 / SANS 1123 in Class 600kPa to 4000kPa.

Materials of 钛合金 Flange

Titanium Grade 1-4 is pure Titanium, the other grades are alloys. Pure Titanium is used due to its high corrosion resistance, the alloys because of the extremely high strength to weight ratio.
Grade 1. Pure Titanium, relatively low strength and high ductility.
Grade 2. The pure titanium most used. The best combination of strength, ductility and weldability.
Grade 3. High strength Titanium, used for Matrix-plates in shell and tube heat exchangers.
Grade 5. The most manufactured titanium alloy. Exceedingly high strength. High heat resistance.
Grade 7. Superior corrosion resistance in reducing and oxidizing environments.
Grade 9. Very high strength and corrosion resistance..
Grade 12. Better heat resistance than pure Titanium. Applications as for Grade 7 and Grade 11.
Grade 23. Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial) Alloy for surgical implant Applications.

Chemical, Physical And Mechanical Properties
Chemical Composition	ASTM Grade
(Max. Values)	1	2	5	7	9	12	23
N, Nitrogen	0,03	0,03	0,05	0,03	0,02	0,03	0,03
C, Carbon	0,1	0,1	0,1	0,1	0,05	0,08	0,08
H, Hydrogen	0,015	0,015	0,0125	0,015	0,013	0,015	0,0125
Fe, Iron	0,2	0,3	0,4	0,3	0,25	0,3	0,25
O, Oxygen	0,18	0,25	0,20	0,25	0,12	0,25	0.13
Pd, Palladium				0,12-0,25
Al, Aluminum			5,5-6,75		2,5-3,5		5,5-6.5
Mo, Molybdenum						0,2-0,4
V, Vanadium			3,5-4,5		2,0-3,0		3,5-4,5
Ni, Nickel						0,6-0,9
Ti, Titanium	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
MECHANICAL PROPERTIES
Tensile strength, min (Mpa)	240,00	345,00	895,00	345,00	620,00	483,00	828,00
Yield strength, 0,2% Offset, min (Mpa)	170,00	275,00	825,00	275,00	483,00	345,00	759,00
Elongation (in 4D, min, %)	24,00	20,00	10,00	20,00	15,00	18,00	10,00
Reduction of Area, min, %	30,00	30,00	25,00	30,00	25,00	25,00	15,00
Hardness * Interpolated	Rb70	Rb80	Rc36	Rb80	Rc28	Rc17*

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Flange Norminal Diameter Range: 1/2” – 96”, DN15-DN2000
Normail Pressure Range: 150# – 2500# (PN6 – PN40)