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Both are ASME B16.20 R‑type gaskets with the same R numbers. Their key differences lie in cross‑section geometry. Oval type […]

ASME B16.20 defines three core RTJ gasket designs for high-pressure sealing services. R type – The conventional basic design, suitable

An RTJ (Ring Type Joint) gasket is a solid metallic sealing ring with precision machining, mainly used in high-pressure and

Metal ring gaskets can be classified into two types: octagonal gaskets and oval gaskets. The primary difference between these two

1. Before installation, the sealing surfaces of the metal ring gasket and flange should be cleaned thoroughly, and any defects

Octagonal gasket is a type of metal ring gasket, and there is also another type, elliptical gasket. Octagonal gasket sealing

When manufacturing metal ring gaskets, material selection, dimensional specifications, and tolerance control need to be considered. The specific requirements are

[Temperature] For sealing gaskets, temperature has a negative impact on both their mechanical and chemical properties, and may also affect

①Spectrum inspection: Each batch of raw materials for metal ring gaskets must undergo spectrum inspection before being stored to confirm

The control of the tightening force for metal ring gaskets requires the implementation of pre-tightening and stepwise loading. The key