supply of portable stored pressure abc type dry chemical powder fire extinguisher of 6 kg capacity as per is:15683/2018 or latest with carrying handle and mounting bracket. special condition: a cylindrical skirt having minimum 25mm height, dia -120mm, thickness 2mm shall be welded to the bottom dish. the welding shall be done by an electric arc welding process and shall conform to is 2825/1969 (ra-2022) or latest.portable stored pressure abc type dry chemical powder fire extinguisher of 6 kg capacity as per is:15683/2018 or latest with carrying handle and mounting bracket. special condition: a cylindrical skirt having minimum 25mm height, dia -120mm, thickness 2mm shall be welded to the bottom dish. the welding shall be done by an electric arc welding process and shall conform to is 2825/1969 (ra-2022) or latest.,portable stored pressure abc type dry chemical powder fire extinguisher of 6 kg capacity as per is:15683/2018 or latest with carrying handle a nd mounting bracket. special condition: a cylindrical skirt having minimum 25mm height, dia -120mm, thickness 2mm shall be welded to the bottom dish. th e welding shall be done by an electric arc welding process and shall conform to is 2825/1969 (ra-2022) or latest. the supplier should submit the test report al ong with the material [ warranty period: 36 months after the date of delivery ] ] , portable stored pressure abc type dry chemical powder fire extinguisher of 6 kg capacity as per is:15683/2018 or latest with carrying handle a nd mounting bracket. special condition: a cylindrical skirt having minimum 25mm height, dia -120mm, thickness 2mm shall be welded to the bottom dish. th e welding shall be done by an electric arc welding process and shall conform to is 2825/1969 (ra-2022) or latest. the supplier should submit the test report al ong with the material [ warranty period: 36 months after the date of delivery ] ] , portable stored pressure abc type dry chemical powder fire extinguisher of 6 kg capacity as per