Polypropylene Gas Delivery Tubes Arm U Bend

Product Code : EL-GPA-11620

The Gas Delivery Tubes Arm U Bend are pre-bent rigid polypropylene delivery tubes used for routing gases in school and university gas collection experiments. They are suitable for chemistry laboratories, science teachers, colleges, laboratory suppliers, distributors, and educational procurement buyers requiring a practical alternative to fragile glass delivery tubes.

Product Description

The Polypropylene Gas Delivery Tubes Arm U Bend from School Equipments India are listed under Chemistry / Gas Preparation & Analysis with Product Code EL-GPA-11620. The product listing confirms rigid polypropylene construction, Arm 'U' Bend tube shape, and use in gas collection experiments.

This delivery tube has a confirmed internal diameter of 4 mm, outer diameter of 6 mm, and overall length of 236 mm. Its pre-bent form helps students assemble gas preparation setups more easily, while the polypropylene body is listed as unbreakable in normal use and an ideal substitute for fragile glass alternatives.

Key Features

• Arm U Bend shape: confirmed pre-bent tube form for gas delivery setups.
• Rigid polypropylene construction: confirmed material for classroom laboratory use.
• 236 mm overall length: verified tube length for compatible gas collection arrangements.
• 4 mm internal diameter: supports gas passage in suitable school laboratory experiments.
• 6 mm outer diameter: useful for matching with compatible tubing or bungs.
• Unbreakable in normal use: listed as a safer substitute for fragile glass alternatives.
• Gas Collection curriculum link: suitable for chemistry gas preparation and collection practicals.

Technical Specifications

What's Included in the Kit

• Polypropylene Gas Delivery Tube, Arm U Bend
• Instruction sheet, tubing, bung, gas jar, trough, connector, or certificate

Applications / Uses

• Routing gas from reaction vessels to collection apparatus
• School and university gas collection experiments
• Chemistry gas preparation demonstrations
• Use with compatible bungs, delivery tubing, troughs, and gas jars
• Teaching gas flow, displacement, and collection methods
• Replacement for compatible fragile glass delivery tube arrangements

How to Use the Polypropylene Gas Delivery Tubes Arm U Bend

1. Confirm the approved experiment method and gas type before use.
2. Check the tube for blockage, cracks, deformation, or chemical contamination.
3. Confirm that the 4 mm internal diameter and 6 mm outer diameter fit the connected apparatus.
4. Fit the tube into the compatible bung, stopper, or flexible tube connection without forcing it.
5. Position the Arm U Bend so gas flows freely toward the collection setup.
6. Start gas generation only after checking that the system is not blocked or dangerously sealed.
7. Observe gas collection under teacher supervision and suitable ventilation.
8. Disconnect, rinse, dry, and store the tube after the experiment is complete.

Safety note: Wear goggles, gloves, and a lab coat during gas preparation work. Do not use the tube with hot gases, pressurised systems, toxic gases, corrosive gases, or incompatible chemicals unless the final supplier specification and laboratory procedure confirm suitability.

Care & Maintenance

• Rinse the tube after use to remove chemical residue.
• Check the bore before storage to make sure it is clear and dry.
• Store away from heat, direct sunlight, sharp objects, and chemical vapours.
• Remove blocked, warped, cracked, or chemically damaged tubes from service.

Why Choose School Equipments India

School Equipments India manufactures and exports scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models. The brand supplies equipment for schools, colleges, universities, research laboratories, and educational procurement projects. Its range supports chemistry, physics, biology, mathematics, general lab equipment, gas preparation apparatus, and complete school laboratory setup requirements. Buyers can request final specifications before ordering to confirm pack quantity, compatibility, and classroom suitability.

Frequently Asked Questions

What are Gas Delivery Tubes Arm U Bend used for?

Gas Delivery Tubes Arm U Bend are used to route gases from a reaction vessel to a gas collection setup in chemistry experiments.

What material are these gas delivery tubes made from?

The School Equipments India listing confirms rigid polypropylene as the material.

What is the size of the tube?

The confirmed internal diameter is 4 mm, the outer diameter is 6 mm, and the overall length is 236 mm.

Is this tube pre-bent?

Yes. The product listing confirms that it is pre-bent and has an Arm 'U' Bend tube shape.

Can it replace glass delivery tubes?

The listing states that the tube is unbreakable in normal use and is an ideal substitute for fragile glass alternatives.

Is it suitable for school laboratories?

Yes. It is listed as suitable for many types of gas collection experiments in schools and universities.

For related laboratory products, explore Polypropylene Gas Delivery Tubes Arm U Bend, gas preparation and analysis equipment, chemical analysis equipment, and the School Equipments India product catalogue for institutional enquiries.