Beautiful Alloy connector for 32mm diameter Stainless steel tube pipe Clothes Display rack clamp fittings easy to install - AliExpress
304 Stainless Steel Pipe Fitting,32mm(1.2inch) OD TC Ferrules Tube Welding Tri Clamps Ferrule for Plumbing 1Pcs - Walmart.com
Stainless Steel Sleeve for Brass Press Fitting for Pex Multilayer Pipe (U TH Profile) with Size 16-32mm - China Stainless Steel Sleeve, S. S Sleeve for Pex Pipe | Made-in-China.com