Gasket for flange welded joint ( Pipe to equipment ) for 20 mm NB pipe on air brake system to RDSO Drg. No. WD- 83062- S 07, Alt. 6, item- 1 and RDSO Spec. No. 04- ABR- 2002 ( Rev. 01 of Sept ' 2017 )

Gorakhpur, Uttar Pradesh, India