タイトルまたは説明

Advantage:
 This flux has good anti-humidity absorption.The anticracking property is better than that of SJ**1.With good impact toughness,It is used for the welding of the ordinary steel and other steel for boiler,pipes etc.
Guidelines for usage:1?Dry the flux at ******0? for 2h before use.
                     2?Complete remove rust,oil and dirt from the                                  groove surface prior to welding.