STYLE BX
The BX ring gasket differs from the standard oval or octagonal shape since it is square in cross section and tapers in each corner.
Style BX ring joint pressure energized gaskets are manufactured in accordance with API 6A and are designed for use on pressurized systems up to 20,000 PSI.
When correctly fitted, the style BX gasket allows virtual surface-to-surface contact of the flange faces, which means that the gasket is fully trapped on both the inner and outer diameters.
All BX gaskets incorporate a pressure balance hole to ensure equalization of pressure that may be trapped in the grooves.
Tolerances:(Inches)
Width of Ring .......................................+0.008,-0.000
Hole Size ..............................................±0.02
Height of Ring ......................................+0.080,-0.000
OD of Ring ............................................+0.000,-0.006
Angle of 23° .........................................±1/4°
One pressure passage hole required per ring on centerline. A plus tolerance of 0.008 inches for width of ring and height of ring is permitted, provided the variation in width or height does not exceed 0.004 inches throughout its entire circumference.
NOTE: Radius of the ring shall be 8% to12% of the ring height.
| 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 |
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.
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http://www.rilsongasket.com
If you are interested in our products, please feel free to contact with me directly, thank you!
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