Product Description

E***8 is an outstanding quality all position welding electrode covered with extra low hydrogen potassium type coating for high tensile strength mild steels and low alloy steels. Its nominal welding efficiency is about **0% due to iron powder is contained. The weld metal shows an excellent low temperature toughness and high crack-resistance. It is widely used in important projects of ships, boilers, high pressure vessels, bridges, skyscrapers, offshore drilling platforms, nuclear power plants and so on. 

The groove of base metal should be cleared impurities away and the rod must be baked at a temperature to **0℃ for **2 hours before welding, 2.5mm or less on should be done by **0℃ for 1 hour.
ADVANTAGE:
** Work in all position
** Quick strike & Easy restrike
** Easy slag-removal
** stable arc performance & minimal arc interference
** Smooth and shiny appearance
** Professional R & D team for your marketing 
** OEM & Free design & Free samples
** ISO***1:***8/CE quality control system