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Rubber coated ring joint gasket
Posted Time: 2022-07-24 19:45:38Author: Ring_Joint_GasketSource: JayusealView:
This page introduces rubber coated ring joint gasket
Rubber coated ring joint gasket product introduction
This product is an Ring Joint Gasket RTJ totally enclosed in a nitrile rubber coating. The ring type joint gasket material is usually soft iron or low carbon steel. This type of gasket has three main functions:• It is used in pressure testing to minimize damage to flanges.
• The rubber contact points provide additional seals while protecting the flange surfaces.
• It provides increased assurance against corrosion, which can occur between conventional ring joint gaskets and the engaged surfaces of the groove.
A wide range of standard sizes are available, with special sizes available upon request.
Rubber coated ring joint gasket product details
Type R-59 LCS RTJ ring joint gasket size chart in mm
| Ring number and material: | R59, Low carbon steel& nitrile rubber coat |
| Weight: | 5.12 kgs |
| Diameter(OD): | 404.83 (±0.2) |
| rtj gasket pitch diameter(PD2): | 396.90 (+0.16,-0.20) |
| Thickness(H): | 14.2 (±0.5) |
| Width(A): | 7.97 (+0.18,-0.22) |
| Pipe and pressure application | 14 inches, 150 Class rating |
| Marking and identification: | 01/22 Jayuseal R 59-S |
Type R-60, material soft iron RTJ ring joint gasket dimension table in mm
| Ring number and shape: | R60 oval section, nitrile rubber coated |
| Weight: | 10.65 kgs |
| Diameters(OD): | 438.18 (+0.17,-0.23) |
| rtj gasket pitch diameter(PD2): | 406.4 (±0.18) |
| Thickness(H): | 39.61 (+0.49,-0.51) |
| Width(A): | 31.76(+0.19,-0.21) |
| Pipe and pressure application | 12 inches, 2500 Class rating |
| Marking and identification: | 04/22 Jayuseal R 60-D |
Type R-61, low carbon steel RTJ ring joint gasket specification sheet in mm
| Ring number and material: | R61 , Low carbon steel |
| Weight: | 5.12 kgs |
| Diameters(OD): | 430.21 (+0.22,-0.18) |
| rtj gasket pitch diameter(PD2): | 419.09 (+0.19,-0.17) |
| Thickness(H): | 17.55 (+0.45,-0.55) |
| Width(A): | 11.18 (+0.13,-0.23) |
| Pipe and pressure application | 14 inches, 300/600 Class rating |
| Marking and identification: | 07/22 Jayuseal R 61-S |
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