Laserfiche WebLink
When assembling the concen- <br />tric reducer, be careful not to <br />over -insert the larger pipe into <br />the reducer. Over -insertion could <br />interfere with the connection. Start <br />tightening on the larger end of <br />the reducer to prevent the possi- <br />bility of over -inserting the larger <br />pipe. <br />The length of the containment <br />pipe is determined from these <br />formulas and the constants "X" in <br />Table II. Refer to Figure 2. <br />F= (E - X) G= ( F) -1t1 <br />2 2 <br />PRODUCT <br />PIPE SIZE <br />(in.) <br />X <br />2 <br />4 <br />3 <br />4,/2 <br />4 <br />41/2 <br />The following secondary con- <br />tainment sleeve and adapter (Fig- <br />ure 3) and pipe penetration seals <br />(Figures 10 through 21) may be <br />used with RED THREAD II sec- <br />ondary containment telescoping <br />pipe systems. <br />Secondary Containment Sleeve <br />Resistoflex® R30112-L30Aoroil <br />company approved equal sleeve <br />(Figure 3.1) may be ordered from <br />Smith Fiberglass Products. When <br />ordering, specify Smith Fiberglass <br />Products part number 0599-601-0. <br />Secondary containment sleeves <br />are connected to the 3" pipe on <br />one end (figure 3.5). The oppo- <br />1 J 81111.1 <br />F -i <br />ham-- G --� <br />(LENGTH OF PRODUCT PIPE) <br />Example: For 2" product piping; <br />If E = 20'4" (244") <br />And X = 4" [from Table II] <br />Then F = (244" - 4") + 2 = 120" - 101 <br />And G=(120"+2)-1"=59"=4°11 <br />Cut Pieces: F = center section = 10' of 4" pipe <br />G = two end sections = 4'1 1" of 3" pipe <br />NOTE: Two 4" x 3" concentric reducers will be required to join the <br />telescoping pipe sections (Refer to Table 1). <br />site end is connected directly to <br />the shear valve or an adapter <br />(Figures 3.2, 3.3, and 3.4). For <br />shear valves with a 2" male NPT <br />threaded body, use a 8115 (Fig- <br />ure 3.2) or equal adapter. For <br />11/2" shear valves with a 11/2" fe- <br />male NPT thread, there are two <br />methods for connecting (Figures <br />3.3 and 3.4). Consult with oil <br />company engineers for preferred <br />method. The following instruc- <br />tions are for containing 11/2" stain- <br />less steel flex connector and con- <br />necting to 3" secondary contain- <br />ment pipe. When ordering the <br />8115 adapter, specify Smith <br />Fiberglass Products part number <br />0599-003-0. <br />Step 1 <br />Cut off the 2" reduction of the <br />containment sleeve as shown in <br />Figure 3. <br />Step 2 <br />The sleeve must be "in place" <br />but not attached to the ends until <br />the primary system has been <br />tested. <br />Note: for 100% inspection of <br />the flex connector, it must be <br />possible to move the sleeve down <br />(over) the primary fiberglass line. <br />Step 3 <br />The R115 adapter is required <br />C <br />