Nelson Metal Industries is a stockist and supplier of flanges and pipe fittings, manufactured and sourced in compliance with international quality and safety standards. We stock and supply flanges from 15 NB up to 600 NB across every major pressure class, along with a complete range of pipe fittings — elbows, tees, reducers, stubends, nipples, unions, and couplings — serving petroleum, chemical, food, instrumentation, and industrial applications with quality-inspected material and dependable delivery.
Identified by its long tapered hub that is butt-welded to the pipe, transferring stress smoothly from the flange to the pipe and reducing high-stress concentration at the base. Preferred for high-pressure, high-temperature, and sub-zero services where a strong, leak-free joint is critical.
Slides directly over the pipe end and is fillet-welded both inside and outside for added strength. Easier to align and less expensive to install than weld neck flanges, making it a popular choice for low-pressure applications and general piping systems.
From 15 NB to 600 NB, in Slip On, Socket Weld, Blind, and Weld Neck forms across every major pressure class — Nelson Metal Industries stocks and supplies flanges & pipe fittings backed by quality inspection and dependable delivery.