S-LOK Forged Fittings

Socket Welding & Threaded Fittings

Pressure Ratings:

These fittings shall be designated as pressure class 2000, 3000 & 6000 fittings for threading and pressure class 3000, 6000 and 9000 for socket-welding. This designation identifies the fittings with their ratings as shown as follow:

• This table is not intended to restrict the use of pipe of thinner or thicker wall with fittings.
• Pipe actually used may be thinner or thicker in nominal wall than that shown in table 1.
• When thinner pipe is used its strength may govern the rating.
• When thicker pipe is used (eg. for mechanical strength) the strength of the fitting governs the rating.