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126 AISI TYPE 302 303 303Se 304 3O8 309 310 316 317' 321 347 410 414 416 416Se 420 431 440. A, B. C 430 430F 430FSe 446 GROUP Austenitic Austenitic Austenitic Austenitic Austenitic Austenitic Austenitic AustenitiC Austenitic Austenitic Martensitic Martensitic Martensitic Martensitic Martensitic Martensitic Martensitic . Ferritic Ferritic Ferritic Ferritic Table 5-5 continued HYDROCHLORIC SULFURIC ACID TEST ACID TEST Strong attack. Dark surface, Fairly rapid reaction Green crystals Pale blue-green solution Spoiled egg odor. heavy black smudge Garlic odor Strong attack. Dark surface. Fast attack Green crystals Gas formation Slow attack, Tan surface Very slow attack compared turns brown to 302, 304, 321 and 347 'Slower attack, Tan surface turns brown Fast attack Gas formation Fast attack Gas formation More vigorous reaction than 302 Darker green solution Spoiled egg odor Garlic odor Spoiled egg odor Garlic odor
6 MISCELLANEOUS ITEMS There are small items such as screwed fittings, gaskets, pipe nipples, and plugs that are necessary on ev- ery project. The materials described in this chapter are merely to acquaint the new materials person of their ex- istence, and so are not shown with dimensions and ta- bles. Malleable iron fittings, either black or galvanized, are the low-pressure fittings sold at the hardware store, and used accordingly. Figure 6-1 shows a 150-1b bronze to iron ground joint union. This type fitting is available from l/s-in, through 4-in. in 150, 250, and 300-1b ratings. Figure 6-1. Malleable iron union. (Courtesy of Jaqua-McKee, Inc.) 127
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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
Page 79 and 80: Seamless Pipe This type of pipe is
Page 81 and 82: Table 3-2 Bundling Schedule Nominal
Page 83 and 84: ~+L ". ! ~RACK 8~ ~ ,,..__, .----+,
Page 85 and 86: 5. Always measure pipe within tenth
Page 87 and 88: 4 APi FLANGES The difference betwee
Page 89 and 90: New API Bore Sizes for Flanges and
Page 91 and 92: API Type 6B and 6BX Flanges 2,000-2
Page 93 and 94: Table 4-7 API Type 6BX Weldneck Fla
Page 95 and 96: Table 4-11 API Type 6BX Integral Fl
Page 97 and 98: x45 ,_1 -< ~§ 1/32 mox "qP'-" ~- O
Page 99 and 100: Bolt lengths have been calculated t
Page 101 and 102: s I S DETAIL I DETAIL 2 Figure 4-6.
Page 103 and 104: API Hubs and Clamps Figures 4-7 and
Page 105 and 106: 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: AISI TYPE 302 303 303Se 304 308 309
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 and 158: 1 2 3 4 5 6 1. Purchase order numbe
Page 160 and 161: Vendor Data Invariably vendor data
Page 162 and 163: Brz BSE CI Cm CS Cu CW Chk Cpl CSC
Page 164 and 165: MM M&F Max Mfg Min Misc MRR MSS MTO
Page 166 and 167: Spl Sht Scrd Smls Spec bid 162 TI T
Page 168 and 169: 27 cubic feet = 1 cubic yard 0.6213
Page 170 and 171: INDEX Abbreviations, piping, 149-15
Page 172 and 173: educing, 47-49 service, 48 side out
Page 174 and 175: pressures required for polly- piggi
Page 176: ABOUT THE AUTHOR R. R. Lee is the v
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