Profile: Lancashire Fittings Ltd. provides stainless steel pipe, tube and a wide variety of fittings & valves. Our products include capillary fittings, compression fittings, screw fittings, valves, hygienic fittings, press fittings, pipe couplings and flanges. Table D flanges are generally supplied as a bored flat disc for welding. For use with adhesive or silver solder, we can supply flanges with a female socket welded in position to take thin-walled tube. Blind flanges with no central hole are also supplied.