Our Products

Vacuum Components Overview

SSL NW/KF components are a system of stainless steel vacuum flanges for tube sizes from 3/4″ through 2″ OD. These flanges can operate in high vacuum environments to pressures in the 1×10-8 Torr range. The NW/KF flange system is suited for applications requiring frequent assembly and disassembly, using a simple wing nut clamp. NW/KF flanges comply with all ISO specifications for vacuum mounting hardware and are designed to work well with other NW/KF flanges and components. All NW/KF flanges are available in both 304 and 316L stainless steel.

SSL ISO/MF flanges are larger stainless steel vacuum flanges for tube sizes ranging from 2-1/2″ through 12” OD. These flanges can operate in high vacuum environments to pressures in the 1×10-8 Torr range. The ISO/MF flange system is also suited for applications requiring frequent assembly and disassembly, using the required double claw clamps. The ISO/MF flanges comply with all ISO specifications for vacuum mounting hardware and are designed to work well with other ISO flanges and components. All ISO flanges are available in both 304 and 316L stainless steel.

Tube OD Weld Fittings

SSL Tube OD Weld Fittings provide superior fit and corrosion resistance for many applications. These fittings will be provided with close tolerances on all critical dimensions, thus allowing for a smooth connection with our vacuum flanges.

SSL Tube OD Weld Fittings are used in a wide variety of applications where polished finishes are not required. However our standard finish creates a consistent uniformed appearance that will separate our fittings from other suppliers.

SSL Tube OD Weld Fittings are offered in sizes 3/4” through 10″ in Both 304 and 316L stainless. Standard wall thickness is as follows: 1⁄2”- 3” .065, 4” .083, and 6”- 10” .083-.120

Bellows

SSL has an assortment of both flexible and rigid metal hose assemblies with NW / ISO flanges in 304 and 316L stainless, usually available from stock. Bellows with tube od weld ends and many other configurations.

Tubing

Tubing is manufactured to extremely close tolerances and is in compliance with ASTM specifications A269. Domestic micro-weld tubing for all 3⁄4” – 4” requirements. Other specifications and seamless tubes are also available.

Tubing is stocked in 20’ lengths in both 304/304L and 316/316L. Our tubing is stocked to match the wall thickness of our Tube OD fittings: 1⁄2”- 3” .065, 4”.083, and 6”- 10” .083-.120. (6”-10” A778 Spec)