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Gr12 Titanium Flange

The flange connection (flange, joint) consists of a pair of flanges, a gasket and several bolts and nuts. The gasket is placed between the sealing surfaces of the two flanges. After tightening the nut, the specific pressure on the gasket surface will deform when it reaches a certain value, and fill up the unevenness on the sealing surface to make the connection tight.

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Description

Gr12 Titanium Flange introduction

high-strength corrosion-resistant high-quality titanium flange, non-standard flange.

1.Detail of Gr12 titanium flange

Standards	GB/T16598 ASTM B381 HG/T 20592(PN series, European system) HG/T20615(Class series, American system)
Grade	GR12
Specification	thickness(1mm-500mm)×Outer diameter(max.600mm)DN10--DN2000
Surface	Convex surface (RF). Concave and convex surface (MFM). Tongue and groove surface (TG). Ring connection surface (RJ). Full plane (FF)
Type	Plate type flat welding flange (PL) with strong flat welding flange (SO) integral flange (TF) with neck butt welding flange (WM) socket welding flange (SW) threaded flange (Th) butt welding ring loose sleeve Flange (PJ / SE) Flat Weld Ring Loose Flange (PJ / PR) Flange Cover (BL) Lining flange cover BL (S)
Inspection	Ultrasonic testing, radio graphic testing, penetration coloring testing
Technique	Forging, die forging, spin forging, precision forging, welding
State	Hot working state (R) Cold working state (Y) Annealed state (M)
Surface	Polished and acid

2.Tensile requirements of Gr12 titanium flange

Grade	Tensile strength(min)	Yield strength(min)	Elongation(%)
ksi	M Pa	ksi	M Pa
1	35	240	20	138	24
2	50	345	40	275	20
5	130	895	120	828	10
7	50	345	40	275	20
9	90	620	70	438	15
12	70	438	50	345	18

3.Specification of Gr12 titanium flange

Product Name	Dimensions	Grade	Standards
Outer Diameter (mm)	Inner Diameter (mm)	Height (mm)
Disc	50~200	/	20~140	GR1,GR2,GR5, GR7,GR9,GR12, GR23	ASTM B381
200~400	/	25~150
400~600	/	30~110
Ring	200~400	100~300	20~150
400~700	150~500	30~250
700~900	300~700	35~300
900~1300	400~900	50~400

4. Applications of Gr12 titanium flange

Aerospace field

Petrochemical industry

Medical field

Precision machining field

5.Features of titanium:

Features of titanium

a. Low Density and High Specification Strength
b. Excellent Corrosion Resistance
c. Good Resistance to Effect of Heat
d. Excellent Bearing to Cryogenics Property
e. Nonmagnetic and Non-toxic
f. Good Thermal Properties
g. Low Modulus of Elasticity

6.The usage of various Titanium detailed description

Titanium detailed description

a.Gr1 can be used in the drawing parts for its good elongation and excellent corrosion- resistance.
b.Gr2 is used most widely in the commercially pure titanium
c.Gr3 is almost used in pressure, vessel.
d.Gr4 can be used in some fittings parts and fastening pieces, but for complex shape need 300 degree Celsius to form.
e.Gr5 widely used in the titanium alloys because of its comprehensive mechanical and chemical properties.
f.Gr7 add little palladium in cp titanium and it has the most excellent corrosion- resistance, of course it costs higher.
g. Gr9(Ti-3Al-2.5V) is the most widely used in the golf clubs and bicycle girders.
h.Gr23, ELI(extra low interstitial),can be used in the medical appliance.

7.Photos of Gr12 titanium flange

8.Company profile

Company profile

Founded in 2010 with a registered capital of RMB 130 million, Top Titnaium is a full-industry chain enterprise integrating R&D, production, sales and trade for high-end equipment titanium and titanium alloys. At the same time, the company keeps eye on national defense needs and has made breakthrough progress in the fields of carbon fiber structures and functional parts composite materials and products, micro-power systems, and some products have entered the industrialization stage.
The company is determined to become a world-class professional manufacturer of titanium alloys for high-end equipment and a global leader in specialty metals & titanium supply for the Aerospace, Defense, Industrial, Medical and Oil & Gas markets. Holding the world's most complete inventory of Titanium Round & Rectangle Bar, Titanium Plate, Titanium Sheet, Titanium Pipe & Fittings, Titanium forged, block disc and other specialty metals across a global service center network, Top Titnaium delivers supply solutions at all levels of sophistication and complexity. With a globally experienced and technically driven team, has been providing dependable, quality driven service to our customers since 2010.