Telescopic and Flexible Thread Fittings with Temperature Compensators Sichuan Minsheng Stainless Steel Pipes Co., Ltd. Base Info Model NO.:DN15-DN100Standard:GBMaterial:Stainless SteelConnection:Welding Description Pre:Long Mag W/Attached Washer Nut (87465W) Next:Hollow Rock Bolt (R25-T76)