AL-6XN® Alloy Tees & Reducing Tees

CSI stocks hundreds of AL-6XN alloy tees that include standard and made-to-order items. Lengths and dimensions are consistent with industry standards. We have butt weld, Tri-Clamp®, short outlet, reducing, and instrument tees to fit all of your applications.

For applications that require 3-A sanitary standards or ASME-BPE standards, CSI stocks 304 and 316L Tees & Crosses for Food, Dairy, & Beverage and BPE Tees & Crosses. We also offer Hastelloy® C-22® Tees for more corrosion resistance.

Length dimensions are consistent with industry standards.

Surface Finish Options
Finish Code Product Contact Surface

(Max Ra)*

Product Contact Surface Finish Treatment

(ID)

Non-Product Contact Surface

(Max Ra)

Non-Product Contact Surface Finish Treatment

(OD)

-P7 32 µ-inch
(0.8 µm)
Mechanical Polish/As drawn 32 µ-inch
(0.8 µm)
Mechanical Polish/As drawn
-7 32 µ-inch
(0.8 µm)
Mechanical Polish/As drawn 32 µ-inch
(0.8 µm)
Mechanical Polish/As drawn
-P25 25 µ-inch
(0.6 µm)
Electropolished** 32 µ-inch
(0.8 µm)
Mechanical Polish/As drawn

*32 µ-inch Max Ra is an approximate value and is not guaranteed. Surface finish roughness shall be physically examined for “P25” using a profilometer calibrated to standards traceable to NIST. Surface finish roughness shall NOT be subject to physical examination for “P7” or “7”.

**The interior surfaces shall be mechanically polished or as drawn to a 25 Ra µ-inch (0.6 µm) maximum finish for sizes ½ – 4 inch diameter. The electropolishing process may increase the Ra values post electropolishing and have areas of preferential etching (e.g. frosting, shadowing, etc.). Final Ra values for electropolished tubing and fitting shall not be used as criteria of acceptance for this product.

Butt Weld TeesB7WWW-Size-Material-Finish
AL-6XN Material Part #

(7 Finish)

Tube OD

(in)

A

(in)

B7WWW-0.5-AL6XN-7½1.875
B7WWW-0.75-AL6XN-7¾2.000
B7WWW-1-AL6XN-712.125
B7WWW-1.5-AL6XN-72.375
B7WWW-2-AL6XN-722.875
B7WWW-2.5-AL6XN-73.125
B7WWW-3-AL6XN-733.375
B7WWW-4-AL6XN-744.125
Short Outlet TeesB7WWMS-Size-Material-Finish
AL-6XN Material Part #

(7 Finish)

Tube OD

(in)

A

(in)

B

(in)

B7WWMS-0.5-AL6XN-7½1.8751.000
B7WWMS-0.75-AL6XN-7¾2.0001.125
B7WWMS-1-AL6XN-712.1251.125
B7WWMS-1.5-AL6XN-72.3751.375
B7WWMS-2-AL6XN-722.8751.625
B7WWMS-2.5-AL6XN-73.1251.875
B7WWMS-3-AL6XN-733.3752.125
B7WWMS-4-AL6XN-744.1252.750
Butt Weld Reducing TeesB7RWWW-Run SizeXBranch Size-Material-Finish
AL-6XN Material Part #

(7 Finish)

Tube OD

(in)

A

(in)

B

(in)

B7RWWW-0.75X0.5-AL6XN-7¾ x ½2.0002.000
B7RWWW-1X0.5-AL6XN-71 x ½2.1252.125
B7RWWW-1X0.75-AL6XN-71 x ¾2.1252.125
B7RWWW-1.5X0.5-AL6XN-71½ x ½2.3752.375
B7RWWW-1.5X0.75-AL6XN-71½ x ¾2.3752.375
B7RWWW-1.5X1-AL6XN-71½ x 12.3752.375
B7RWWW-2X0.5-AL6XN-72 x ½2.8752.625
B7RWWW-2X0.75-AL6XN-72 x ¾2.8752.625
B7RWWW-2X1-AL6XN-72 x 12.8752.625
B7RWWW-2X1.5-AL6XN-72 x 1½2.8752.625
B7RWWW-2.5X1-AL6XN-72½ x 13.1252.875
B7RWWW-2.5X1.5-AL6XN-72½ x 1½3.1252.875
B7RWWW-2.5X2-AL6XN-72½ x 23.1252.875
B7RWWW-3X0.5-AL6XN-73 x ½3.3753.125
B7RWWW-3X0.75-AL6XN-73 x ¾3.3753.125
B7RWWW-3X1-AL6XN-73 x 13.3753.125
B7RWWW-3X1.5-AL6XN-73 x 1½3.3753.125
B7RWWW-3X2-AL6XN-73 x 23.3753.125
B7RWWW-3X2.5-AL6XN-73 x 2½3.3753.125
B7RWWW-4X1-AL6XN-74 x 14.1253.625
B7RWWW-4X1.5-AL6XN-74 x 1½4.1253.625
B7RWWW-4X2-AL6XN-74 x 24.1253.875
B7RWWW-4X3-AL6XN-74 x 34.1253.875
Short Outlet Reducing TeesB7RWWMS-Run SizeXBranch Size-Material-Finish
AL-6XN Material Part #

(7 Finish)

Tube OD

(in)

A

(in)

B

(in)

B7RWWMS-0.75X0.5-AL6XN-7¾ x ½2.0001.000
B7RWWMS-1X0.5-AL6XN-71 x ½2.1251.125
B7RWWMS-1X0.75-AL6XN-71 x ¾2.1251.125
B7RWWMS-1.5X0.5-AL6XN-71½ x ½2.3751.375
B7RWWMS-1.5X0.75-AL6XN-71½ x ¾2.3751.375
B7RWWMS-1.5X1-AL6XN-71½ x 12.3751.375
B7RWWMS-2X0.5-AL6XN-72 x ½2.8751.625
B7RWWMS-2X0.75-AL6XN-72 x ¾2.8751.625
B7RWWMS-2X1-AL6XN-72 x 12.8751.625
B7RWWMS-2X1.5-AL6XN-72 x 1½2.8751.625
B7RWWMS-2.5X1-AL6XN-72½ x 13.1251.875
B7RWWMS-2.5X1.5-AL6XN-72½ x 1½3.1251.875
B7RWWMS-2.5X2-AL6XN-72½ x 23.1251.875
B7RWWMS-3X0.5-AL6XN-73 x ½3.3752.125
B7RWWMS-3X0.75-AL6XN-73 x ¾3.3752.125
B7RWWMS-3X1-AL6XN-73 x 13.3752.125
B7RWWMS-3X1.5-AL6XN-73 x 1½3.3752.125
B7RWWMS-3X2-AL6XN-73 x 23.3752.125
B7RWWMS-4X0.5-AL6XN-74 x ½4.1252.625
B7RWWMS-4X0.75-AL6XN-74 x ¾4.1252.625
B7RWWMS-4X1-AL6XN-74 x 14.1252.625
B7RWWMS-4X1.5-AL6XN-74 x 1½4.1252.625
B7RWWMS-4X2-AL6XN-74 x 24.1252.625
B7RWWMS-4X2.5-AL6XN-74 x 2½4.1252.625
B7RWWMS-4X3-AL6XN-74 x 34.1252.625
Tri-Clamp Instrument TeesB7IMPS-Run SizeXBranch Size-Material-Finish
AL-6XN Material Part #

(7 Finish)

Run x Branch OD

(in)

A

(in)

B

(in)

B7IMPS-0.5X1.5-AL6XN-7½ x 1½3.0000.875
B7IMPS-0.5X2.0-AL6XN-7½ x 23.2501.000
B7IMPS-0.75X1.5-AL6XN-7¾ x 1½3.0001.000
B7IMPS-0.75X2.0-AL6XN-7¾ x 23.2501.125
B7IMPS-1X1.5-AL6XN-71 x 1½3.0001.125
B7IMPS-1X2-AL6XN-71 x 23.2501.250
B7IMPS-1.5X2.0-AL6XN-71½ x 23.2501.500
Butt Weld Instrument TeesB7IWWMS-Run SizeXBranch Size-Material-Finish
AL-6XN Material Part #

(7 Finish)

Run x Branch OD

(in)

A

(in)

B

(in)

B7IWWMS-0.5X1.5-AL6XN-7½ x 1½2.5000.875
B7IWWMS-0.5X2-AL6XN-7½ x 22.7501.000
B7IWWMS-0.75X1.5-AL6XN-7¾ x 1½2.5001.000
B7IWWMS-0.75X2-AL6XN-7¾ x 22.7501.125
B7IWWMS-1X1.5-AL6XN-71 x 1½2.5001.125
B7IWWMS-1X2-AL6XN-71 x 22.7501.250
B7IWWMS-1.5X2-AL6XN-71½ x 22.7501.500
More Tees & Crosses

For 304 and 316L tees and crosses that meet 3-A sanitary or BPE standards, visit the Tees & Crosses for Food, Dairy, & Beverage and BPE Tees & Crosses pages. Need a more corrosion-resistant tee? Check out CSI's Hastelloy C-22 Tees page for additional material options.

Still don't see what you need? Call CSI for configurations not listed or for custom fabrications.

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