聚氯乙烯钢的吸管

PVC steel suction hose 1.The drain on the national standard GBl05489 a standard production 89. 2.And the skeleton of a molding material is never blocked absorptio. 3.Pressure cold, moisture-proof preservation, handling portable, foldable, and the high life. 4.Transparent tube body,highly visibility of the fluid of the fluid conveyance and easy in control of flowrate. 5.Widely applicable to discharge and suction of fluid,gas,oils and dust in agricultural pump,oil warehouse,petrochemical equipment industry,engineering and mine.