Pu Pipe 1) Explosive: 25-30Kg 2)Working pressure: 0-10Kg 3) Temperature: 30-80 centigrade Pu Pipe1) Explosive: 25-30Kg 2)Working pressure: 0-10Kg 3) Temperature: 30-80 centigrade4)sizes:2.5*4*200m,4*6*200m,5*8*100m,6*8*100m,6.5*10*100m,8*12*100m,12*16*100m,13*16*100m,10*14*100m,10*14*100m,9.6*12.6*100m