Sigmacom 33 pre-compressed pressboards are the latest offering from the ABB India LTD - Raman Boards. Natural brown in color, these medium density pressboards have been developed keeping in mind the requirements of small and medium range power and distribution transformers ranging upto 33Kv class. Complete with the test certificate of every batch, these boards provide superior in class performance at very affordable rates.

Available in sheet size of 1050mm x 2120mm, Sigmacom 33 is manufactured in thickness 3.0mm, 2.0mm, 1.50mm & 1.0mm