For the cast iron pipe, we can supply the pipes conform with the standards of EN877, ASTM A888, ISO6594, CSA B70, CJ/T177. Cast iron soil pipe&fitting are the preferred material for evacuation of water from high rise buildings. It is known for its long lasting performance, quiet operation, corrosion resistant. It will not distort under the condition of 400℃, and no corrosion in the soil between PH2 and PH12. It is no need to do fire resistant for its nature.
EN877 cast iron pipe
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