Titanium Thread Flange

 

 

Titanium Thread Flange is a flange that is connected to the pipeline with threads.
Thread flange is suitable for the connection of high-pressure pipelines and can be designed same as a lapped joint flange.

The advantage of thread flange is no need welding, and the additional torque generated on the cylinder or pipeline when the flange is deformed is very small.

The disadvantage of thread flange is that the flange is thick and high cost.

The threaded flange is a non-welded flange that processes the inner hole of the flange with thread and connects it with a threaded pipe.

Compared with flat welding flange or neck welding flanges, threaded flange is easy to install, and can be used on some pipelines where welding is not allowed.

Alloy steel flanges have sufficient strength, but are not easy to weld, or have poor welding performance, so threaded flange can be selected.

However, under conditions where the pipeline temperature is higher than 260℃ and lower than -45℃, it is not suggested to use threaded flanges, it has a leakage possibility.

 

 

Material: Titanium and Titanium Alloy

Grade: Gr2, Gr5, Gr7, Gr12

Standard: ASME B16.5

Dimension: 1/2"-24", DN15-DN600, 21.3-609mm

Materials Standard: ASTM B381, ASTM B348, ASTM B265

Pressure:150 class, 300 class, 400 class, 600 class, 900 class, 1500 class, 3000 class

Type: Thread flange

Processing: Forge, Rolling, CNC

Accept customized shape titanium flange according detail drawing

 

 

 

 

 

Physical Properties of titanium thread flange

Grade	Tensile strength MPA-Min	Yield strength MPA-Min	Elongation %-Min
Gr1	240	170	24
Gr2	345	275	20
Gr5	895	828	10
Gr7	400	275	18
Gr12	483	348	18
Gr23/ Gr5-Eli	793	759	10

 

Chemical Composition titanium thread flange

Grade	Fe Max	O Max	N Max	C Max	H Max	Pd Max	Al Max	Va Max	Ni Max	Mo Max
/	Wt %	Wt %	Wt %	Wt %	Wt %	Wt %	Wt %	Wt %	Wt %	Wt %
Gr2	0.3	0.25	0.03	0.08	0.015
Gr5	0.4	0.2	0.05	0.08	0.015		5.5-6.7	3.5-4.5
Gr7	0.3	0.25	0.03	0.08	0.015	0.12- 0.25
Gr12	0.3	0.25	0.03	0.08	0.015				0.6-0.9	0.2-0.4
Gr5eli/Gr23
Ti								Balance

 

 

 

 

 

The differences between titanium welding flange and titanium thread flange .

 

1. Connection method:
Welded flange is welded to weld the valve and the pipe directly together, and the connection is firm;
Thread flange is connected by threads to connect the flange thread and the pipe thread.

 

2. Sealing performance:
Welded flange has a firm welding connection and good sealing performance, and can withstand higher pressures;
Threaded flange has poor sealing performance and generally withstand lower pressures.

 

3. Scope of application:
Welded flange is suitable for high-pressure and high-temperature conditions and are usually used in industrial production;
Thread flange is suitable for low-pressure and low-temperature conditions and are generally used for tap water, natural gas and other pipelines in life.

 

4. Installation difficulty:
Welded flange requires welding process operations, which have high requirements for welding man;
Titanium thread flange only need threaded connections, and the installation is relatively simple.

 

 

Titanium thread flange is a type of flange that has internal threads to connect pipes together.

They are widely used in various industries due to their ease of installation and removal.

Threaded flange is used in applications where there is a need for frequent maintenance or repairs, as they allow for easy disassembly without the need for special tools.

 

1-, Plumbing systems.
2-, Oil and gas industry
3-, chemical and petrochemical industry
4-, the food and beverage industry

 

 

 

 

 

 

Baoji Fuqi Titanium-Nickel Pipe Fitting Co., LTD located at "China Titanium Valley"--Baoji City, We are an IS09001-2015 approved titanium and nickel pipe and fittings manufacturer set in 2004.

 

Our factory area of more than 12,000 square meters, we have more than 200 employees, 3 set production lines, more than 1,000 sets of processing molds and more than 50 sets production and inspection equipment. We strictly control every line of the production process, from raw materials to finished products.

 

Fuqi is long-termed supplier of many domestic and foreign traders, our pipe and fittings products shipped to Southeast Asia, Europe, North America and Southern America.

 

We always ensure that our customers are satisfied with the products and bring the greatest benefits to customers.

 

Baoji Fuqi's basic principle is "Always Be Professional, Always Be Listening, Always Be Efficient'.

 

 

 

 

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