Product Information Material: 316 Stainless Steel Select a Product Part NumberTube ODWall Thickness B28W-R30053"1.6mm B28W-R40054"2.0mm B28W-R10051"1.6mm B28W-R20052"1.6mm B28W-R25052-1/2"1.6mm B28W-R15051-1/2"1.6mm