Mini Butane Torch Welding Gun with 5 Weld Tips for Jewelry Soldering Oxygen Acetylene Precision Work Tool Product Name: Jewelry Oxygen Welding Torch Soldering Gun Product Weight: 0.4kg Specification: A-14mm(US Standard):Color Box B-14mm(US Standard):White box C-16mm(EU Standard):Color Box D-16mm(EU Standard):White box Note:The copper head for connecting the gas cylinder differs between 14mm (US) and 16mm (EU). Jewelry Tools Category: Molten Gold Welding Tools Application: Jewelry Welding, Cutting, Carving Packing: Color Box / White Box Usage: Compatible with popular oxygen fuel gas Package Size: 21.5cm * 15cm * 6cm Soft Tube Length: 1.8m Features: Five Gun Heads: Includes five different-sized gun heads for versatile applications, compatible with oxygen and butane (liquefied gas). Maximum welding temperature exceeds 1700C. Welding Gun Joint: Made of brass (nozzle). Red and green wires connect to two gases simultaneously for high-temperature fire welding. Total wire length: 2 meters. Oxygen Welding Gun: Equipped with a special oxygen and butane joint, directly linked to the welding gun. Maximum welding temperature: 1700C. Gun Head Display: Each gun head is uniquely sized, suitable for welding gold, silver, platinum, palladium, copper, tin alloys, and other metal crafts. Package Includes: 1x Gas Welding Gun 5x Gun Heads Do you have overseas warehouses? We have overseas warehouses in the United States, the United Kingdom, Spain, Russia, Brazil and Canada, and some products can be shipped locally for you. Are you a manufacturer or a trading company? We are a factory trading company, supporting customized logo and packaging, providing OEM and ODM services. How to obtain samples? For some products with lower unit price, we can provide samples free of charge. For samples with higher unit price, we will provide them at the lowest price, and deliver them within 1-4 working days after your payment. Welcome to order our samples for testing. What is the warranty period of your product? The warranty period of the machine is 1 year. We will ensure the normal operation of the product, but this does not include manual error to damage the machine. We have written more warranty details into the manual. How about after-sales service? We will reply within 12 hours, and we will reply within one hour in the daytime. We have professional technicians to provide after-sales service. If you have any questions, please contact us. What mode of transportation do you support? We can provide a variety of logistics options, including sea transportation, air transportation and express delivery. We have many cooperative freight forwarders who can provide you with the most suitable logistics solutions. If you choose to receive goods in China, in most cases, we will include freight for your order. _x000D_