1.Pvc-c pipe features (1) competitive price: it is a little lower than cement pipe and 20% lower than steel pipe (1) cable protecting for electric power and communication (2) waterpower, agricultural irrigation, city drainage, sewage disposal, waste disposal, warm water supply, marine construction; (3) building, express way, modern garden. (4) aviation, pharmacy, mental disposal, anticathode disposal, mining, plating, electron, paper making, chemical making, beverage industry. 3. Detailed parameters Item no. Name Inner dimension (d) Average dimension limited deviation Wall thickness Birds mouth Length (l) Basic size (t) Limited deviation Inner dimension (d1) Non-roundness Length (l1) Pvc-c 100¡¨¢ 5.0 Pvc-c pipe 100 +0.8 - 0.4 5.3 +0.7 -0.2 110.6 2.5 100 6000 Pvc-c 150¡¨¢ 5.0 150 +1.0 -0.5 5.0 +0.7 -0.2 160 3.3 Pvc-c 150¡¨¢ 6.0 150 +1.0 -0.5 6.0 +0.7 -0.2 162 3.3 Pvc-c 150¡¨¢ 7.0 150 +1.0 -0.5 7.0 +0.7 -0.2 164 3.3 Pvc-c 150¡¨¢ 8.5 150 +1.0 -0.5 8.5 +1.0 -0.5 167 3.3 Pvc-c 200¡¨¢ 9.5 200 +1.0 -0.5 9.5 +1.0 -0.2 169 4.5 Note: 1.The pipe and attachment with non standard sizes also can be manufactured according to customers requirements; 2. You are kindly informed that we can send the diagram by email, or on trade manager If you are interested in our pvc pipe, please feel free to contact with us. Carton