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Style BX Ring Type Joints are designed for use with API 6BX flanges in high-pressure systems up to 20,000 psi. Manufactured to ASME B16.20, API 6A, and API 17D, they provide a pressure-energized seal with face-to-face flange contact for maximum sealing integrity.

Style BX Ring Product Image
Style BX Ring Joint Dimensions Drawing
Unit of Measure
1 2 

Ring #

Item Name

Pressure Class

Material

Geometry

Pipe Size

BX150.LCS N/A BX-150 Octagonal Low Carbon Steel N/A 10000 psi15000 psi N/A Low Carbon Steel N/A Octagonal N/A 1 11/16 Inch
BX150.316 N/A BX-150 Octagonal 316 Stainless N/A 10000 psi15000 psi N/A 316 Stainless Steel N/A Octagonal N/A 1 11/16 Inch
BX151.LCS N/A BX-151 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 1 13/16 Inch
BX151.316 N/A BX-151 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 1 13/16 Inch
BX152.LCS N/A BX-152 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 2 1/16 Inch
BX152.316 N/A BX-152 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 2 1/16 Inch
BX153.LCS N/A BX-153 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 2 9/16 Inch
BX153.316 N/A BX-153 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 2 9/16 Inch
BX154.LCS N/A BX-154 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 3 1/16 Inch
BX154.316 N/A BX-154 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 3 1/16 Inch
BX155.LCS N/A BX-155 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 4 1/16 Inch
BX155.316 N/A BX-155 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 4 1/16 Inch
BX156.LCS N/A BX-156 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 7 1/16 Inch
BX156.316 N/A BX-156 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 7 1/16 Inch
BX157.LCS N/A BX-157 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 9 Inch
BX157.316 N/A BX-157 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 9 Inch
BX158.LCS N/A BX-158 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 11 Inch
BX158.316 N/A BX-158 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 11 Inch
BX159.LCS N/A BX-159 Octagonal Low Carbon Steel N/A 10000 psi15000 psi20000 psi N/A Low Carbon Steel N/A Octagonal N/A 13 5/8 Inch
BX159.316 N/A BX-159 Octagonal 316 Stainless N/A 10000 psi15000 psi20000 psi N/A 316 Stainless Steel N/A Octagonal N/A 13 5/8 Inch
BX160.LCS N/A BX-160 Octagonal Low Carbon Steel N/A 5000 psi N/A Low Carbon Steel N/A Octagonal N/A 13 5/8 Inch
BX160.316 N/A BX-160 Octagonal 316 Stainless N/A 5000 psi N/A 316 Stainless Steel N/A Octagonal N/A 13 5/8 Inch
BX161.LCS N/A BX-161 Octagonal Low Carbon Steel N/A 5000 psi N/A Low Carbon Steel N/A Octagonal N/A 16 3/4 Inch
BX161.316 N/A BX-161 Octagonal 316 Stainless N/A 5000 psi N/A 316 Stainless Steel N/A Octagonal N/A 16 3/4 Inch
BX162.LCS N/A BX-162 Octagonal Low Carbon Steel N/A 5000 psi10000 psi15000 psi N/A Low Carbon Steel N/A Octagonal N/A 16 3/4 Inch
Unit of Measure
1 2