Welding union, taper seat made of stainless steel Material: stainless steel 1.4408 / AISI 316 Thread: ISO 7-1 Working pressure: max. PN 10 Available options Available Options: You may also like… Choose optionCamlock coupler with male thread type B / BF Choose optionUnion F x M, flat seat made of stainless steel Choose optionMale coupling made of stainless steel for water Choose optionStainless steel valve 1-piece with female thread