Tongue And Groove Face Flanges

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Tongue and groove face welding flange
Tongue And Groove Face Flanges Ring joint surface (RJ): Put the gasket on the flange sealing surface of the ring groove, put the gasket in the ring groove, the gasket will not be squeezed in the groove, the compression area is small, and the pressure of the gasket is uniform due to the use of the gasket , it is not in...

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Tenon and groove neck flat welding flange
Tongue And Groove Face Flanges The sealing surface of the tongue-and-groove flange is composed of a tongue-and-groove surface and a groove surface, and the gasket is placed in the groove. Applicable gaskets include: metal and non-metallic flat gaskets, metal-packed gaskets, wound gaskets, etc. Flat welding flange,...

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Tongue and groove stainless steel flange
Tongue And Groove Face Flanges The connection between the flat welding flange and the pipe is to insert the pipe into the appropriate position of the hole flange, and then weld the lap joint. Like the concave-convex flange, the tongue-and-groove flange gasket will not be extruded in the groove, the pressing area is...

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Butt welding flange tongue and groove face
Tongue and groove flange (TG): The tongue and groove flange method consists of a tongue and groove surface and a groove surface, and the gasket is placed in the groove. Like female flanges, tongue and groove flanges are not pressed into the groove. Therefore, the compression area is small and the pressure of the...

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Tenon and groove neck butt welding flange
Tongue And Groove Face Flanges The sealing surface of the tongue-and-groove face flange is composed of a tongue face and a groove face, and the gasket is placed in the groove. Applicable gaskets include: metal and non-metal flat gasket, metal wrapped gasket, spiral wound gasket, etc. Like the concave and convex...

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Flange tongue and groove
Tongue And Groove Face Flanges Like the concave-convex flange, the tongue-and-groove flange gasket will not be extruded in the groove, the pressing area is the smallest (only 52-68% of the flat flange and the concave-convex flange), and the gasket is evenly stressed. Since the gasket is not in direct contact with the...

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Home > Products > Steel Flange > Tongue And Groove Face Flanges

China Tongue And Groove Face Flanges Suppliers

The Tongue and Groove faces of this flanges must be matched. One flange face has a raised ring (Tongue) machined onto the flange face while the mating flange has a matching depression (Groove) machined into it's face.

Tongue-and-groove facings are standardized in both large and small types. They differ from male-and-female in that the inside diameters of the tongue-and-groove do not extend into the flange base, thus retaining the gasket on its inner and outer diameter. These are commonly found on pump covers and Valve Bonnets.

Tongue-and-groove joints also have an advantage in that they are self-aligning and act as a reservoir for the adhesive. The scarf joint keeps the axis of loading in line with the joint and does not require a major machining operation.

General flange faces such as the RTJ, TandG and the FandM shall never be bolted together. The reason for this is that the contact surfaces do not match and there is no gasket that has one type on one side and another type on the other side.

Tongue And Groove Face Flanges

A tongue-and-groove face flange is an assembly method that connects two parts, one with a raised tenon and the other with a grooved tongue and groove. The parts are joined by inserting the tenon into the groove. This connection method can provide strong load-bearing capacity and stability, and is often used in mechanical equipment, building structures and other fields.