Pocket Guide to Flan..

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Marking Fabricated Pipe Spools When the same pipe, flanges, and fittings that you may have issued from the warehouse return from welding fabri- cation for storage, a special piece mark is applied to mark these spool pieces for later erection into process flow lines. Following Figure 8-7 shows a typical spool piece marking procedure. Digital camera photos are helpful to locate these pieces later for issue to the piping group. Weatherproof bar coding markers should be used during storage to identify. Warehouse Layout Tips Very few fancy warehouses may exist at construction sites. Most are along a road side, out of the way of the project, with minimal shelter. However, you must consider several factors when planning the initial layout of a warehouse or outside storage area: 154 1. Similarity of materials: Store like items together when practicable. 2. Popularity: Save steps by storing fast-moving stock nearest the major work area. 3. Size and weight: Keep heavy items low for safety pur- poses; store lightweight stackable items on top of bins. Gaskets should be stored flat, not on pegs or stuffed into bins or sacks.
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Pocket Guide to Flanges, Fittings,
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equired to fit the nut. An oval rin
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Acknowledgments, Page x Preface, Pa
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"Im~L~_ZATLO R ~ORGE_A ~ Welding Ne
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E E I- e-- E ~ o ~ N ~5 c- O e,- ~
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common in 150-1b and 300-1b classes
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Slip-on Flange Lap Joint Flange Fig
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A B figure 1-7. Reducing and blind
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Figure 1-10. Cutaway of an orifice
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Accounting Records Good technical d
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16 l! ':l,i, :~! :l, :~t ' ' '~i, :
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als control persons. Familiarize yo
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Do not grease, spray, or clean bolt
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9 . Figure 1-15. Dimensional gauge
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Table 1-3 Alloy Steel Stud Bolts fo
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Table 1-11 Alloy Steel Stud Bolts f
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uJ o0 Z O 03 03 0'3 o coco co ~ o c
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2 ANSI BUTTWELD FITTINGS ANSI buttw
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Figure 2-2.90-degree elbows, long a
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. . . . . 45 , ,~ + 9 ' 'i'i .~i"~;
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Figure 2-5. 180-degree returns, lon
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' Tees Crosses C C @ ALj~ A A B Tee
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Lap Joint Stub Ends The stub end is
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Figure 2-13. Pipe saddle. (Courtesy
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Large diameter fittings can be stor
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Figure 2-17. Flat type and ridge ty
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59 S3ZI$ NNtl ~ ~!i~:~_~ ~= ~~ w 0
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the Olets are shown in the table, a
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threaded, socket weld, and buttweld
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Storing Olets All threaded sizes of
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Table 3-1 Pipe Chart (Courtesy of T
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Table 3.1 continued 3V2 4.000 5 10
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Table 3-1 continued 12 12.750 40 60
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Table 3-1 continued 26 26.000 28 28
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Seamless Pipe This type of pipe is
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Table 3-2 Bundling Schedule Nominal
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~+L ". ! ~RACK 8~ ~ ,,..__, .----+,
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5. Always measure pipe within tenth
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4 APi FLANGES The difference betwee
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New API Bore Sizes for Flanges and
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API Type 6B and 6BX Flanges 2,000-2
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Table 4-7 API Type 6BX Weldneck Fla
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Table 4-11 API Type 6BX Integral Fl
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x45 ,_1 -< ~§ 1/32 mox "qP'-" ~- O
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Bolt lengths have been calculated t
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s I S DETAIL I DETAIL 2 Figure 4-6.
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API Hubs and Clamps Figures 4-7 and
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wrench size required to fit the nut
Page 107 and 108: Table 4.21 BX Gaskets for API Type
Page 109 and 110: Table 5-1 Dimensions for Stainless
Page 111 and 112: T .......... 0 -~ ~ ---~ O.D. r---
Page 113 and 114: The most likely types of stainless
Page 115 and 116: ' / k STRAIGHT TEES STRAIGHT CROSSE
Page 117 and 118: STUB ENDS--MSS SHORT LENGTHS TYPE C
Page 119 and 120: Table 5-2 Dimensions for Stainless
Page 121 and 122: Nominal P~pe Size ...... .... i/| .
Page 123 and 124: ~ OM. I OUTSIDE LAP IPE DIAMETER Dl
Page 125 and 126: Table 5-3 continued SCHEDULE 80S Ex
Page 127 and 128: Table 5-4 Color Code Chart Type of
Page 129 and 130: AISI TYPE 302 303 303Se 304 308 309
Page 131 and 132: 6 MISCELLANEOUS ITEMS There are sma
Page 133 and 134: Coupling Half Couplinll Reducer Cap
Page 135 and 136: Figure 6-6. Sub-tubing nipple, pup-
Page 137 and 138: Gaskets require proper storage meth
Page 139 and 140: I 7 PIPELINE PIGS Pipelines require
Page 141 and 142: Figure 7-2. Spherical pipeline pigs
Page 143 and 144: Figure 7-4B. Pipeline pig closures.
Page 145 and 146: The KnolDp Polly-Spt'~re through th
Page 147 and 148: The diameter of Polly-Pigs is usual
Page 149 and 150: STYLE m ! m CID TYPE RCC-SC (Red cr
Page 151 and 152: Z ~ ONNN~NbNN~NbNN~b~b ~ Z ~ ~ ~ ~
Page 153 and 154: 8 MATERIALS HANDLING TIPS Tallying
Page 155 and 156: Figure 8-2. Engineer's tape and boa
Page 157: 1 2 3 4 5 6 1. Purchase order numbe
Page 161 and 162: API ASA Asb ANSI ASME ASTM APPENDIX
Page 163 and 164: FW FAB FAS Fem Fig Fig. FOB FSD FSU
Page 165 and 166: psi PVF PSV Press psig Qty RF RR RS
Page 167 and 168: APPENDIX B USEFUL FORMULAS For frei
Page 169 and 170: lcm =lOmm = .01m lmm = 0.1cm = O.O0
Page 171 and 172: oval and octagonal, 101-102 R, RX,
Page 173 and 174: English to metric conversions, 164-
Page 175 and 176: plugs bull, 131 female bull, 131 he
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