VORTEX™ GASKET

Spiral wound gasket for exhaust pipes

TOMBO™ No. 1824

It is an exhaust pipe gasket that has excellent heat resistance and adaptability due to the metal hoop and soft paper.

Product Category

AutopartsSealing materials(For automobiles)

Industry

AutomobilesEnginesExhaust Systems

Forte

Features

It can support a broad range of temperature changes and repeated loads due to spring action.
The roughness of 25S for the paper to adapt to the flange surface is just right.
Due to the heat-resistant paper, it can be used up to a high temperature range.
It is inexpensive.

Construction

It has a structure in which a V-shaped, thin metal hoop and NA paper are stacked and wound into a spiral shape and the start and end of the spiral is spot welded.

Manufacturers that use this product

Toyota Motor Corporation, Suzuki Motor Corporation, Mazda Motor Corporation, Isuzu Motors Limited

Where it is used

Between an exhaust manifold to an exhaust pipe
Between an exhaust pipe and catalyst converter, muffler

Standard dimensions

Thickness (mm)	: 4.6 to 5.1
Size (mm)	: inside diameter = Φ30 to Φ85, outside diameter = Φ40 to Φ100
Gasket shape	: ・T/#1824 Φ63.8×Φ49.5 　・ Metal jacketed Φ62.4 × Φ54.2
Heating conditions	: 600°×8Hr

Specification

	TOMBO No.1824 CR VORTEX ※CR: Centering	TOMBO No.1804 VORTEX *Conventional specifications
Specifications
Features (Comparison with conventional specifications)	Center alignment when assembling the flange is easy due to the protrusion on the inner diameter side, and the entire sealed surface can be compressed. It prevents degradation of the filler because the exhaust gas does not make direct contact with the sealed surface. The sealing width expands, thereby improving the sealing performance.