15611SW NPT Fitting

Both 15611 and 15611SW are NPT male fitting, the difference between 15611SW NPT fitting and 15611 NPT fitting is the big hexagon part, SW is short for swivel. The material of 15611SW NPT fitting is carbon steel Q235 or C45, the surface treatment is white zinc plating.

The packaging for 15611SW NPT Fitting is mass packaging, that is we will package fittings into plastic bag, then boxes and pallets, in this way, our fittings can stand long time sea delivery.

Nominal diameter of threads, except for pipe threads, whose nominal diameter is the inner diameter (in inches) of the through-pipe, the nominal diameter of other threads is the major diameter of the thread (in metric units). The above is the theoretical case. You can refer to GB/T192-2003. In actual processing, the major diameter is generally smaller than the nominal diameter. The common processing formula is: major diameter=nominal diameter-(0.13~0.15)P, this difference is formed when the tool cuts the material, this difference/the value is also the tolerance. Taking ordinary metric external thread as an example, the profile angle of ordinary metric thread is 60°. The nominal diameter of the thread is calculated as the formula. Thread (nominal diameter) external thread major diameter d--external thread (nominal diameter) internal thread medium diameter D=D-0.6495P external thread medium diameter d=d-0.6495P internal thread small diameter D=D-1.0825P external thread small diameter Parameter calculation of other threads d=d-1.0825P.

We processed the important technology 15611SW NPT Fitting, condensed the burning passion, hard work and innovative wisdom of all employees, and created our own value for the company. We insist on deepening reform and pay more attention to improving quality, efficiency, independent innovation and core competitiveness. Our company has established corresponding vocational skills training, skills improvement and reward mechanisms, and holds vocational skills training and competitions every year.

15611SW NPT fitting

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