RTJ - Type BX

Product Code : RTJ - Type BX

Industrial Gaskets stocks an extensive range of Ring Type Joint - RTJ gaskets.

The Ring Type Joint - RTJ - Type BX series is designed primarily for special applications involving high pressures up to 20,000 psi. The rings are manufactured according to standards ASME B16.20, API Std 6a.

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. They are not recommended for re-use.

Style BX gaskets are manufactured in accordance with both API 6A and ASME B16.20 size/ratings, all certified to API 6A through EN10204 Type 3.2.

A range of materials available including 316 Stainless Steel, Carbon/Mild Steel, PTFE Coated and Super Duplex

Rings Available BX150 through to BX172 - Refer Sizing Chart Below

             
NOMINAL PIPE SIZE PRESSURE CLASSES      
  API 6A - BX        
  2000# 3000# 5000# 10000# 15000# 20000#
1 11/16" - - - BX-150 BX-150 -
1 13/16" - - - BX-151 BX-151 BX-151
2 1/16" - - - BX-152 BX-152 BX-152
2 9/16" - - - BX-153 BX-153 BX-153
3 1/16" - - - BX-154 BX-154 BX-154
4 1/16" - - - BX-155 BX-155 BX-155
5 1/8" - - - BX-169 - -
6 5/8" - - - BX-170 BX-170 -
7 1/16" - - - BX-156 BX-156 BX-156
8 9/16" - - - BX-171 BX-171 -
9" - - - BX-157 BX-157 BX-157
11" - - - BX-158 BX-158 BX-158
11 5/32" - - - BX-172 BX-172 -
13 5/8" - - BX-160 BX-159 BX-159 BX-159
16 3/4" - - BX-161       BX-162  BX-162 BX-162 -
18 3/4" - - BX-163 BX-164 BX-164 -
21 1/4" - - BX-165 BX-166 - -
26 3/4" BX-167 BX-168 - - - -
30" BX-303 BX-303 - - - -

Please note that the above chart is a guideline only. Please contact our sales team for further clarification.

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