Products

Titanium flange

Material: CP titanium, titanium alloy
Grade: Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12, Gr16, Gr23 etc
Size: DN10～DN2000
Standard: ANSI B16.5, ANSI B16.47
Pressure: 0.25MPa～32MPa
Technology: Forging, Machining, Welding
Surface: RF, FF, MFM, TG, RJ etc

Description
Due to the excellent corrosion resistance of titanium material, the pure titanium flange is much used for connecting the tube ends of the petrochemical project. It is also useful in equipment exit and entrance to connect the two devices.

Titanium alloy has the characteristics of light weight, high strength and good corrosion resistance, so titanium alloy flange is often used in oil drilling, marine engineering, machinery and equipment manufacturing industry in the key pressure parts of the connection.

Giant Metal has rich experience in forging and machining, which makes our titanium flange products kept good quality.

At the same time, to meet the specific requirements of customers, we also produce titanium flange according to customer drawings.

Flange type:
Welding plate flange（PL）
Slip-on Neck Flange (SO)
Welding neck flange (WN)
Integral flange (IF)
Socket welding flange (SW)
Threaded flange (Th)
Lapped joint flange (LJF)
Blind flange (BL(s))
We can also according to the drawing processing.

Chemical composition

Grade	Chemical composition, weight percent (%)
Grade	C (≤)	O (≤)	N (≤)	H (≤)	Fe (≤)	Al	V	Pd	Ru	Ni	Mo	Other Elements Max. each	Other Elements Max. total
Gr1	0.08	0.18	0.03	0.015	0.20	—	—	—	—	—	—	0.1	0.4
Gr2	0.08	0.25	0.03	0.015	0.30	—	—	—	—	—	—	0.1	0.4
Gr4	0.08	0.25	0.03	0.015	0.30	—	—	—	—	—	—	0.1	0.4
Gr5	0.08	0.20	0.05	0.015	0.40	5.5～6.75	3.5～4.5	—	—	—	—	0.1	0.4
Gr7	0.08	0.25	0.03	0.015	0.30	—	—	0.12～0.25	—	0.12～0.25	—	0.1	0.4
Gr9	0.08	0.15	0.03	0.015	0.25	2.5～3.5	2.0～3.0	—	—	—	—	0.1	0.4
Gr11	0.08	0.18	0.03	0.15	0.2	—	—	0.12～0.25	—	—	—	0.1	0.4
Gr12	0.08	0.25	0.03	0.15	0.3	—	—	—	—	0.6～0.9	0.2～0.4	0.1	0.4
Gr16	0.08	0.25	0.03	0.15	0.3	—	—	0.04～0.08	—	—	—	0.1	0.4
Gr23	0.08	0.13	0.03	0.125	0.25	5.5～6.5	3.5～4.5	—	—	—	—	0.1	0.1

Testing
Chemical composition test
Mechanical properties testing
Pressure test
Penetrant test

Packaging
In order to avoid the titanium flange has any collision in transit or damage, usually wrapped with pearl cotton (expandable polyethylene), then packed into wooden case .To ensure the integrity of the product after delivery.

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