dear Candice, thank you for your e-mail, and good day to you . actually we use seamless pipes for our gas cookers but not in stainless , we normally use cold rolled steel in ST12.3quality for this purpose, so if you feel that you can supply this type of pipes ( 16mm diam ) we'll be very thankful to you in case your feed back is positive . waiting for your kind urgent reply, best regards, 联系人：AYMAN AL MASRI 邮箱：almasri.gaz@net.sy
