Reheat treatment method is authorized for rejected cylinders. However, Every single reheat treated cylinder ought to subsequently go the many prescribed assessments. Restore by welding will not be approved.(one) Pressurization should be performed hydrostatically amongst close to zero psig along with the services tension in a price not in extra of t

(ii) Taper threads should be of a length not lower than that specified for American Normal taper pipe threads.(iv) On a plate hooked up to the best on the cylinder or lasting portion thereof; adequate Area should be remaining over the plate to offer for stamping at the least six retest dates; the plate must be at least one?sixteen-inch thick and ne