GCF produces 80mm up to 2600mm ductile iron flanged pipe with slip-on flanges for welding for water or other liquids in accordance with ISO2531. Maximum length of flanged pipe is 6m depending on size; any length less than maximum can be furnished down to minimum practical lengths, varying also with pipe size. Flanges generally are welded on all flanged pipe, except for short lengths of pipe, which may be produced statically