Dk-Lok USA
Dk-Lok USA
161 West I-65 Service Road
Mobile, AL 36608
Phone: (251) 472-9580
Fax: (251) 450-0962 or (800) 287-8186
[email protected]
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DBUW Welding Bulkhead Union Tube Fittings
DBUW Welding Bulkhead Union Tube Fittings
Unit of Measure
1 2 

Item #

Material

D - Tube O.D.

E - Min.

A

H

L

CAD

DBUW-4-S N/A Stainless Steel 316/316L N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-S N/A Stainless Steel 316/316L N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-S N/A Stainless Steel 316/316L N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-B N/A Brass N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-B N/A Brass N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-B N/A Brass N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-C N/A Carbon Steel N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-8-C N/A Carbon Steel N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-SD N/A Super Duplex N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-SD N/A Super Duplex N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-SD N/A Super Duplex N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-L20 N/A Alloy 20 N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-L20 N/A Alloy 20 N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-L20 N/A Alloy 20 N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-HC N/A Hastelloy C276 N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-HC N/A Hastelloy C276 N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-HC N/A Hastelloy C276 N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-M N/A Alloy 400 N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-M N/A Alloy 400 N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-M N/A Alloy 400 N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-IN N/A Alloy 600 N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-IN N/A Alloy 600 N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
DBUW-8-IN N/A Alloy 600 N/A 1/2 in12.7 mm N/A 10.4 mm N/A 22.0 mm N/A 7/8 in22.2 mm N/A 124.0 mm N/A CAD Icon (for items table)
DBUW-4-L625 N/A Alloy 625 N/A 1/4 in6.4 mm N/A 4.8 mm N/A 16 mm N/A 9/16 in14.3 mm N/A 115.4 mm N/A CAD Icon (for items table)
DBUW-6-L625 N/A Alloy 625 N/A 3/8 in9.5 mm N/A 7.1 mm N/A 19.0 mm N/A 11/16 in17.5 mm N/A 118.4 mm N/A CAD Icon (for items table)
Unit of Measure
1 2