HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
7321190020 | Doc | 55.0% | CN | US | 2025-05-12 |
7321811000 | Doc | 57.9% | CN | US | 2025-05-12 |
7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
3605000060 | Doc | 37.5% | CN | US | 2025-05-12 |
3606908000 | Doc | 42.5% | CN | US | 2025-05-12 |
MAPP Gas Torch
A MAPP gas torch is a portable, self-contained heating tool used for various applications involving high-temperature flame production. It utilizes Methylacetylene-Propadiene Propane (MAPP) gas as its fuel source, though often the term "MAPP gas" is used generically to refer to similar fuel blends.
Material:
- Body: Typically constructed from brass, stainless steel, or a combination of both for durability and heat resistance.
- Nozzle: Brass is common, designed for controlled flame output. Interchangeable nozzles are often available for different applications.
- Fuel Cylinder: Steel, designed to withstand high pressure. Standard cylinder sizes vary.
- Valve/Trigger Mechanism: Brass or steel components for controlling gas flow.
Purpose:
The primary purpose of a MAPP gas torch is to generate a high-temperature flame for:
- Soldering: Particularly for brazing and hard soldering of metals like copper, brass, and silver.
- Welding: Capable of welding thin gauge metals.
- Heating: Used for bending, forming, and heat treating metals.
- Cutting: With appropriate attachments, can cut ferrous metals.
- Roofing: Used for applying roofing materials.
- Thawing: Can be used for thawing frozen pipes (with caution).
Function:
MAPP gas torches function by releasing MAPP gas from a pressurized cylinder through a valve controlled by a trigger mechanism. The gas is mixed with oxygen (drawn from the atmosphere or supplied via a separate tank in some models) and ignited, creating a hot, stable flame. The flame temperature can reach approximately 3,737°F (2,064°C) when burning with oxygen. The intensity of the flame is regulated by adjusting the valve, controlling the gas flow rate.
Usage Scenarios:
- Plumbing: Soldering copper pipes.
- HVAC: Brazing refrigerant lines.
- Automotive: Welding and heating metal components.
- Construction: Roofing, metal fabrication.
- DIY/Home Repair: General metal work, repairs.
- Art/Sculpture: Welding and shaping metal art pieces.
Common Types:
- Self-Lighting Torches: Feature an integrated ignition system, typically a piezo igniter.
- Manual-Ignition Torches: Require a separate lighter or spark source to ignite the gas.
- Propane Torches: While often categorized separately, propane torches are similar in function but use propane gas, resulting in a lower flame temperature.
- Swirl Flame Torches: Designed for a wider, more diffused flame pattern, suitable for larger area heating.
- Precision Torches: Feature smaller nozzles and more precise flame control for detailed work.
- Roofing Torches: Specialized torches with features for applying roofing materials, often with adjustable flame patterns.
Mapp gas torches are portable heating devices utilizing Mapp gas as fuel. They are commonly used in welding, brazing, soldering, and heat treating applications. Based on the provided information, the following HS codes may be relevant:
-
7321190020: Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances, and parts thereof, of iron or steel: Cooking appliances and plate warmers: Other, including appliances for solid fuel Portable: Hibachis. This code covers portable, nonelectric domestic appliances of iron or steel, which could include gas-fueled torches if they are categorized as a cooking or heating appliance.
- 73: Articles of iron or steel.
- 21: Stoves, ranges, grates, cookers, barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances.
- 19: Other, including appliances for solid fuel.
- 00: Portable: Hibachis.
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7321811000: Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances, and parts thereof, of iron or steel: Other appliances: For gas fuel or for both gas and other fuels: Portable. This code specifically covers portable, nonelectric appliances using gas fuel, which aligns with the function of a Mapp gas torch.
- 73: Articles of iron or steel.
- 21: Stoves, ranges, grates, cookers, barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances.
- 81: Other appliances.
- 10: For gas fuel or for both gas and other fuels: Portable.
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3605000060: Matches, other than pyrotechnic articles of heading 3604 Other. While not a direct fit, if the torch utilizes disposable gas cartridges similar to matches, this code might be considered.
- 36: Explosives, pyrotechnic products, fireworks.
- 05: Matches.
- 00: Other.
- 60: Other.
According to the provided reference material, the HS code options related to 'mapp gas torch' are limited, with only the following 3 found.
Please note that the total tax rate for 7321190020 is 55.0%, while the total tax rate for 7321811000 is 57.9%. The total tax rate for 3605000060 is 37.5%.