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DN400 ductile iron pipe for water project

Min Order Quantity: 1 meter

Payment Terms: T/T or L/C

Delivery Time: about 25-30 days

Despriction: Portland cement lining K9 DN400 ductile iron pipePortland cement lining K9 DN400 ductile iron pipe, cement to be used as Portland cement, ASTM designation C9. During the period 19401952, considerable research was done on various types of cement lining Ductile Iron pipe. In the projection method, shown here, mortar is sprayed on the pipe wall by a rapidly revolving head inserted

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