AISI 1020 Carbon Steel.
316L Stainless Steel.
Includes individual thread identification marking.
Additional thread sizes and configurations available.
Unit of Measure

Specifications

Dimension Drawing


NPTF Half Couplings

Thread Type

National Pipe Taper Fuel (NPTF) Thread

Type

NPTF Half Coupling

Material

316L Stainless Steel

Dimension A

3.75 in

Dimension B

2.00 in

Dimension C

0.250 in

Dimension D

2.500 in

Dimension E

3.500 in

Dimension F (NPTF)

2 1/2-8