About Product:China Yiwu Weihao Igniter Co., Ltd, Has Been Specialized in Igniters Such as Open Fire, Pulse and Electronics for Many Years. Flame Gun of Production and Sales Work Our Products Are Suitable for: Kitchen Ignition, Outdoor Barbecue. The Flame Temperature of 1350 ℃ Can Be Adjusted and Equipped with Gas Tank: Cassette Butane Gas Tank (Portable Gas Stove Gas Tank for Hot Pot in Restaurants, Gas Tank Weight 220G) Gas Tank Self-Provided Gas Usage: 40G ~ 140G/Hour. Each Tank of Gas Can Be Used Continuously for 1.6 Hours to 4.4 Hours. After the Gas Is Used up, It Only Takes 2 Seconds to Replace the New Gas Tank.