Titanium flange is a part made of titanium or titanium alloy, also called flange flange or flange. Flange is a part that connects between shaft and shaft and is used for connection between pipe ends. It is also useful for flanges on the inlet and outlet of equipment for the connection between two equipment, such as reducer flanges. Flange connection or flange joint refers to a detachable connection in which flanges, gaskets and bolts are connected to each other as a set of combined sealing structures.
Pipe flange refers to the flange used for piping in the pipeline installation, and refers to the inlet and outlet flanges of the equipment when used on the equipment. There are holes on the flanges and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. The flange is divided into threaded connection (threaded connection) flange, welding flange and clamp flange. Flanges are used in pairs, low-pressure pipes can use wire flanges, and welded flanges for pressures above four kilograms. A gasket is added between the two flanges and then tightened with bolts. The thickness of flanges with different pressures is different, and the bolts they use are also different.
2. Product specifications
Product surface: forged surface, rolled surface, turned surface, polished surface

Specifications: Various specifications are produced according to flange standards, and non-standard flanges specified by customers can also be produced according to drawings.

3. Delivery status: machined polished surface
4. Production methods: free forging, die forging, precision forging, welding
5. Inspection method: radiographic inspection, coloring, flaw detection, water pressure test and other inspections can be done according to customer needs.

6. Material
TA1 (Grade 1), TA2 (Grade 2), TC4 (Grade 5), titanium alloy flange

7. Performance standards
TA1/Gr1, TA2/Gr2, TC4/Gr5, Grade7, Grade9, Grade12

8. Standard value

Grade	Al	V	N.max	C.max	H.max	Fe.max	O.max	Margin (single) max	Margin (total) max
TA1			0.03	0.08	0.015	0.20	0.18	0.1	0.40
TA2			0.03	0.08	0.015	0.30	0.25	0.1	0.40
TC4	5.5-6.75	3.5-4.5	0.05	0.08	0.015	0.40	0.20	0.1	0.40

Mechanical performance reference standard
Grade	Mechanical properties at room temperature, not less than
	tensile strength	Yield Strength	Elongation	rate of reduction in area
TA1	240 MPa	170MPa	25%	30%
TA2	345 MPa	275MPa	20%	30%
TC4	895MPa	825MPa	10%	20%