Get current pricing for Shell, SHELL-23838-ID Shell Test 112 Psi, Tube Test 20 Psi. 49223-ns. Type 10xf-18t. 1 3/16 I.d. Fittings For Tubes, 2 5/8 I.d. Fittings For Shell, Carbon Steel Const . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: