Ksd 4307 Flange Type Cast Iron Fittings - rcqiaoshan ( China ) - Offers to Sell and Export - Monday 24 June 2019 3:50 am - ksd 4307 flange type cast iron fittings ksd 4307 flange type cast iron fittings diameter 50mm 250mm item 45 degree bend a type 45 degree bend b type 90 degree short bend 90 degree ...