THIS APP IS USEFUL FOR PIPE AND STRUCTURE FITTER.IN THIS APP ALMOST I HAVE COVERED ALL THE TOPICS RELATED TO PIPE FITTER AND STRUCTURE FITTER LIKE HOW TO MAKE MITER, HOW TO MAKE REDUCER,HOW TO MAKE TEE BRANCH OF DIFFRENT TYPES, RIGHT ANGLE FORMULA.ETC

STILL IF YOU WANT SOMETHING NEW THAN YOU CAN CONTACT ME.
I WILL TRY TO ADD FOR YOU..