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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Green Instrument thread Fittings have been developed based on ASME B31.3 for instrumentation and process control in sizes 1/8" to 2". Green Thread and weld fittings have a wrench flat allowing standard Hex wrench assembly. This is one of the Green Pipe fitting benefits.

Female to female to male NPT
GTB Series Branch Tee Fittings
GTB Series Branch Tee Fittings-2
Unit of Measure
1 

Item #

Material

P - Pipe Size

L

S

E

H - Wrench Flat

CAD

GTB-2N-S N/A Stainless Steel 316/316L Dual Grade N/A 1/8 N/A 24.1 mm N/A 19.6 mm N/A 4.8 mm N/A 12.7 mm N/A CAD Icon (for items table)
GTB-4N-S N/A Stainless Steel 316/316L Dual Grade N/A 1/4 N/A 29.0 mm N/A 26.5 mm N/A 7.1 mm N/A 17.5 mm N/A CAD Icon (for items table)
GTB-6N-S N/A Stainless Steel 316/316L Dual Grade N/A 3/8 N/A 34.5 mm N/A 28.2 mm N/A 9.6 mm N/A 20.6 mm N/A CAD Icon (for items table)
GTB-8N-S N/A Stainless Steel 316/316L Dual Grade N/A 1/2 N/A 37.0 mm N/A 35.3 mm N/A 11.9 mm N/A 25.4 mm N/A CAD Icon (for items table)
GTB-12N-S N/A Stainless Steel 316/316L Dual Grade N/A 3/4 N/A 46.5 mm N/A 39.6 mm N/A 15.7 mm N/A 31.8 mm N/A CAD Icon (for items table)
GTB-16N-S N/A Stainless Steel 316/316L Dual Grade N/A 1 N/A 48.8 mm N/A 49.2 mm N/A 22.3 mm N/A 42.9 mm N/A CAD Icon (for items table)
GTB-2N-C N/A Carbon Steel N/A 1/8 N/A 24.1 mm N/A 19.6 mm N/A 4.8 mm N/A 12.7 mm N/A CAD Icon (for items table)
GTB-4N-C N/A Carbon Steel N/A 1/4 N/A 29.0 mm N/A 26.5 mm N/A 7.1 mm N/A 17.5 mm N/A CAD Icon (for items table)
GTB-6N-C N/A Carbon Steel N/A 3/8 N/A 34.5 mm N/A 28.2 mm N/A 9.6 mm N/A 20.6 mm N/A CAD Icon (for items table)
GTB-8N-C N/A Carbon Steel N/A 1/2 N/A 37.0 mm N/A 35.3 mm N/A 11.9 mm N/A 25.4 mm N/A CAD Icon (for items table)
GTB-12N-C N/A Carbon Steel N/A 3/4 N/A 46.5 mm N/A 39.6 mm N/A 15.7 mm N/A 31.8 mm N/A CAD Icon (for items table)
GTB-16N-C N/A Carbon Steel N/A 1 N/A 48.8 mm N/A 49.2 mm N/A 22.3 mm N/A 42.9 mm N/A CAD Icon (for items table)
GTB-2N-B N/A Brass N/A 1/8 N/A 24.1 mm N/A 19.6 mm N/A 4.8 mm N/A 12.7 mm N/A CAD Icon (for items table)
GTB-4N-B N/A Brass N/A 1/4 N/A 29.0 mm N/A 26.5 mm N/A 7.1 mm N/A 17.5 mm N/A CAD Icon (for items table)
GTB-6N-B N/A Brass N/A 3/8 N/A 34.5 mm N/A 28.2 mm N/A 9.6 mm N/A 20.6 mm N/A CAD Icon (for items table)
GTB-8N-B N/A Brass N/A 1/2 N/A 37.0 mm N/A 35.3 mm N/A 11.9 mm N/A 25.4 mm N/A CAD Icon (for items table)
GTB-12N-B N/A Brass N/A 3/4 N/A 46.5 mm N/A 39.6 mm N/A 15.7 mm N/A 31.8 mm N/A CAD Icon (for items table)
GTB-16N-B N/A Brass N/A 1 N/A 48.8 mm N/A 49.2 mm N/A 22.3 mm N/A 42.9 mm N/A CAD Icon (for items table)
Unit of Measure
1