Of polymers of propylene
Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. > Tubes, pipes and hoses, rigid: > Of polymers of propylene > Of polymers of propylene
Duty Rate (from China)
Subheadings
Products classified under Tariff item 3917.22
Polypropylene Aquaponics Pipe
Rigid polypropylene pipe designed for recirculating water in aquaponic farming systems. The pipe is extruded from propylene polymers and has a smooth, biofilm-resistant interior surface. It qualifies under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00Polypropylene Pressure Pipe SDR11
Rigid polypropylene pressure pipe with a standard dimension ratio of 11, used for high-pressure water distribution systems. The pipe is made from propylene polymers and maintains its shape under external pressure. It falls under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00PP Compressed Air Line Pipe
Rigid polypropylene pipe rated for compressed air distribution in workshops and industrial settings. The pipe is extruded from propylene polymers and is non-sparking, making it safe for use near flammable materials. It is classified under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00PP Irrigation Mainline Pipe
Rigid polypropylene pipe designed for agricultural irrigation mainlines, with thick walls for burial installation. The pipe is made from propylene polymers and is UV-stabilized for outdoor durability. It falls under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00PP Lab Fume Hood Duct Pipe
Rigid polypropylene duct pipe for laboratory fume hood exhaust systems, resistant to acid vapors and chemical corrosion. The pipe is extruded from propylene homopolymer and maintains rigidity in demanding environments. It is classified under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00Rigid Polypropylene Conduit Pipe
Rigid polypropylene conduit pipe with riser-rated flame-retardant properties, used for protecting electrical wiring in buildings. The pipe is made from propylene polymers and is non-conductive. It falls under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00Rigid Polypropylene Drain Pipe
Schedule 40 rigid polypropylene drain pipe used for drainage and sewer lines in construction. The pipe is made from propylene polymers and offers corrosion resistance as an alternative to PVC. It is classified under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00Rigid Polypropylene Water Pipe
Rigid polypropylene water pipe designed for conveying potable water in plumbing systems. The pipe is extruded from propylene polymers and maintains its shape under normal operating conditions. It falls under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00Rigid PP Chemical Transfer Pipe
Rigid pipe extruded from polypropylene homopolymer for transporting corrosive chemicals in industrial plants. The pipe has excellent resistance to a wide range of chemicals and maintains rigidity under stress. It is classified under tariff item 3917.22.00 as a rigid tube of polymers of propylene.
3917.22.00Rigid PP Vent Pipe
Rigid polypropylene vent pipe for plumbing vent stacks in buildings, featuring a smooth interior for efficient airflow. The pipe is made from propylene polymers and is lightweight and non-conductive. It falls under tariff item 3917.22.00 as a rigid tube of polymers of propylene.