Ring Joint Gasket are manufactured in accordance with the API 6A and ASME B16.20 standards for application at high temperatures
RILSON manufactures and supplies a large variety of ring joint gaskets. The RTJ standard size gaskets are manufactured in accordance to API-6A and ASME B16.20 specifications.
STYLE R
The Ring Type Joint was initially developed for high pressure/temperature applications found in
the petroleum industry and is primarily used in the oil field on drilling and completion quipment. However, today this product range can also be found on valves and pipe work assemblies, along with some high integrity pressure vessel joints.
Standard Style R Ring Type Joints are manufactured in accordance with both API 6A and ASME B16.20 size/ratings. Available in both oval and octagonal configurations, both types are interchangeable on the modern octagonal type grooved flange .
| MAXIMUM HARDNESS | ||||
| MATERIAL | UNS NUMBER | BRINELL* | ROCKWELL B† | IDENTIFICATION |
| Soft Iron | 90 | 56 | D | |
| Low Carbon Steel | 120 | 68 | S | |
| 4–6% Chrome 1/2% Moly | K42544 | 130 | 72 | F5 |
| Type 304 Stainless Steel | S30400 | 160 | 83 | S304 |
| Type 316 Stainless Steel | S31600 | 160 | 83 | S316 |
| Type 347 Stainless Steel | S34700 | 160 | 83 | S347 |
| Type 410 Stainless Steel | S41000 | 170 | 86 | S410 |
| Titanium Grade 2 | R50400 | |||
| Alloy 600 | N06600 | 200 | ||
| Alloy 625 | N06625 | 200 | ||
| Alloy 800 | N08800 | 200 | ||
| Alloy 825 | N08825 | 160 | ||
| Hastelloy | N10001 | 200 | ||
| Alloy C276 | N10276 | 200 | ||
| SMO 254 | S32154 | 180 | ||
| Zeron 100 | 200 | |||
| Super Duplex | S31803 |
DIMENSINAL DATA-STYLE R
RILSON Style R Ring Type Joints can be manufactured in accordance with all relevant standards to suit the following flange
designations:
API 6A
ASME/ANSI B16.5
MSS SP44 (ASME B16.47 SERIES A)
BS 1560
Tolerances: (Inches)
Width of Ring .......................................±0.008
Height of Ring ......................................±0.020
Pitch Diameter ......................................±0.007
why choose us?
1)world class gasket
2)standard/no standard gasket
3)genuine products with excellent quality
4)after sales service and technical assistance:
Rilson provide after sales service as the customer's requirement and needs
5)quick delivery:
Rilson provides just-in-time delivery with its steamlined supply chain
6)less cost of purchase:
Rilson is a direct importer and agent of may manufacturers around global, so there are no intermediary costs involved.
Note:
the photo above shows a small selection of our company, which carried to suit our customers' individual requirements.
we look forward to being of service.
To get further information, please visit our website:
http://www.rilsongasket.com
My Email: sales03 at rilson.com.cn
If you are interested in our products, please feel free to contact with me directly, thank you!
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