Elbow 1.Flexible PVC gasket 2.300 stainless steel clamps 3.Conforms to ASTM D5926 C1173 Elbow:1) Flexible PVC gasket2) Clamp: band 301 S/S 1/2" width x length; housing 301 S/S and S/S screw3) Nominal torque: 6 - 8N.mFeatures: My factory specialized in producing the elbow series: all the materials, finishing or other products based on the customers' requirement. We can make both of the standard ...