Boiler Testing Information

  Code of Practice for the testing of miniature steam boilers
2018 revision (.pdf doc) : -
Orange Book - Volume 1 Testing of boilers of 3 to 1100 bar-litres
Orange Book - Volume 2 Testing of boilers under 3 bar-litres
Orange Book - Volume 3 Testing of LPG tanks under 250ml
  Bar-Litres conversion table   Look-up table for converting pressure and volume to bar-litres (.pdf doc)

[Page last updated 2nd May 2018]