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Fittings</a></p><h2>Special Components</h2><p><a href="specials/expansion_joint.html">Expansion Joints</a></p><h2>Special Technics</h2><p><a href="specials/branch_reinforced.html">Reinforced Branch Connection</a></p><p><a href="specials/hottap.html">Hot Tapping</a></p></div></td><td><div id="submenu_9" style="width:300px; margin-left:-100px" onmouseover="show_submenu_(9)" onclick="hide_submenu_(9)" onmouseout="hide_submenu_(9)"><h2>Steel Structures in a Process Plant</h2><p><a href="steel/piperacks.html">Pipe Racks</a></p><h2>Pipe Supports in a Process Plant</h2><p><a href="steel/pipesupports.html">Pipe Supports general</a></p><p><a href="steel/pipesupports_parts.html">Parts of Pipe Supports</a></p><p><a href="steel/pipesupports_spacing.html">Pipe Support Spacing</a></p><h2>Dimensions Steel Beams according to<br />European standard NEN-EN 10025-1/2</h2><p><a href="steel/dim_hea.html">HEA Beams</a></p><p><a href="steel/dim_heb.html">HEB Beams</a></p><p><a href="steel/dim_hem.html">HEM Beams</a></p><p><a href="steel/dim_ipe_inp.html">IPE and INP Beams</a></p><p><a href="steel/dim_unp_upe.html">UNP and UPE Beams</a></p><p><a href="steel/dim_angle_eq.html">Angle Steel equal</a></p><p><a href="steel/dim_angle_uneq.html">Angle Steel unequal</a></p><p><a href="steel/dim_tee.html">Tee Steel equal/unequal</a></p><p><a href="steel/dim_round_square.html">Round and Square Steel</a></p><p><a href="steel/dim_flat.html">Flat Steel</a></p></div></td><td><div id="submenu_10" style="width:300px; 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margin-left:-400px" onmouseover="show_submenu_(11)" onclick="hide_submenu_(11)" onmouseout="hide_submenu_(11)"><div class="flor"><h2>Gaskets general</h2><p><a href="others/gaskets.html">Flange Gaskets general</a></p><h2>Gaskets dimensions NPS &frac12; - 24<br />ASME B16.20 / B16.21 / B16.5</h2><p><a href="others/dim_gaskets_fl.html">Non-Metallic Flat Gaskets</a></p><p><a href="others/dim_gaskets_sw.html">Spiral Wound Gaskets</a></p><p><a href="others/dim_gaskets_gr.html">Grooved Gaskets (Camprofile)</a></p><p><a href="others/dim_gaskets_ja.html">Metal-Jacketed Gaskets</a></p><h2>Gaskets dimensions NPS 26 - 60<br />ASME B16.20 / B16.21 / B16.47 Series A &amp; B</h2><p><a href="others/dim_gaskets_fl_series_a.html">Non-Metallic Gaskets Series A</a></p><p><a href="others/dim_gaskets_sw_series_a.html">Spiral Wound Gaskets Series A</a></p><p><a href="others/dim_gaskets_fl_series_b.html">Non-Metallic Gaskets Series B</a></p><p><a href="others/dim_gaskets_sw_series_b.html">Spiral Wound Gaskets Series B</a></p></div><h2>Welding general</h2><p><a href="others/welding_proc.html">Welding Procedures</a></p><p><a href="others/welding_joints.html">Basic Welding Joints</a></p><p><a href="others/welding_tig.html">TIG Welding</a></p><p><a href="others/welding_mig.html">MIG Welding</a></p><p><a href="others/welding_electrode.html">Electrode Welding</a></p><h2>Bolts and Nuts</h2><p><a href="others/studs.html">Stud Bolts General</a></p><p><a href="others/dim_studs.html">Dimension Stud Bolts ASME B16.5</a></p><p><a href="others/studs_calc.html">Calculating Stud Bolt Lengths</a></p></div></td><td>&nbsp;</td></tr></table>';hide_link_borders();}


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function mainmenu(){
document.write('<table class="tbl_menu" border="0" cellspacing="0" cellpadding="0">')
//row one from menu
document.write('<tr><td>&nbsp;</td>')

document.write('<td id="mm_item_1"><h1 onmouseover="show_submenu_(1)" onmouseout="hide_submenu_(1)">DOCUMENTS</h1></td>')
document.write('<td id="mm_item_2"><h1 onmouseover="show_submenu_(2)" onmouseout="hide_submenu_(2)">SOCIETIES</h1></td>')
document.write('<td id="mm_item_3"><h1 onmouseover="show_submenu_(3)" onmouseout="hide_submenu_(3)">PIPES</h1></td>')
document.write('<td id="mm_item_4"><h1 onmouseover="show_submenu_(4)" onmouseout="hide_submenu_(4)">FLANGES</h1></td>')
document.write('<td id="mm_item_5"><h1 onmouseover="show_submenu_(5)" onmouseout="hide_submenu_(5)">FITTINGS</h1></td>')
document.write('<td id="mm_item_6"><h1 onmouseover="show_submenu_(6)" onmouseout="hide_submenu_(6)">VALVES</h1></td>')
document.write('<td id="mm_item_7"><h1 onmouseover="show_submenu_(7)" onmouseout="hide_submenu_(7)">EQUIPMENT</h1></td>')
document.write('<td id="mm_item_8"><h1 onmouseover="show_submenu_(8)" onmouseout="hide_submenu_(8)">SPECIALS</h1></td>')
document.write('<td id="mm_item_9"><h1 onmouseover="show_submenu_(9)" onmouseout="hide_submenu_(9)">STEEL</h1></td>')
document.write('<td id="mm_item_10"><h1 onmouseover="show_submenu_(10)" onmouseout="hide_submenu_(10)">DIN</h1></td>')
document.write('<td id="mm_item_11"><h1 onmouseover="show_submenu_(11)" onmouseout="hide_submenu_(11)">OTHERS</h1></td>')
document.write('<td>&nbsp;</td></tr>')

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document.write('<tr><td>&nbsp;</td>')

/*submenu Documents*/
document.write('<td><div id="submenu_1" onmouseover="show_submenu_(1)" onclick="hide_submenu_(1)" onmouseout="hide_submenu_(1)">')
document.write('<h2>Piping Coordination Systems</h2>')

if(document.getElementById("doc1"))
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else
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document.write('<h2>Drawing Symbols</h2>')

if(document.getElementById("doc4"))
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if(document.getElementById("doc5"))
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if(document.getElementById("doc6"))
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document.write('<h2>Material Specification</h2>')

if(document.getElementById("doc7"))
{document.write('<h3>ASTM-Werkstoffnummer-DIN</h3>')}
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/*submenu Societies*/
document.write('<td><div id="submenu_2" onmouseover="show_submenu_(2)" onclick="hide_submenu_(2)" onmouseout="hide_submenu_(2)" style="width:300px">')
document.write('<h2>American Society of Mechanical Engineers</h2>')

if(document.getElementById("soc1"))
{document.write('<h3>What is ASME</h3>')}
else
{document.write('<p><a href="../societies/asme_part1.html">What is ASME</a></p>')}

if(document.getElementById("soc2"))
{document.write('<h3>ASME B31.3 - Process Piping</h3>')}
else
{document.write('<p><a href="../societies/asme_part2.html">ASME B31.3 - Process Piping</a></p>')}

if(document.getElementById("soc3"))
{document.write('<h3>Standards defined on this website</h3>')}
else
{document.write('<p><a href="../societies/asme_part3.html">Standards defined on this website</a></p>')}

document.write('<h2>American Society for Testing and Materials</h2>')

if(document.getElementById("soc4"))
{document.write('<h3>What is ASTM International</h3>')}
else
{document.write('<p><a href="../societies/astm_part1.html">What is ASTM International</a></p>')}

if(document.getElementById("soc5"))
{document.write('<h3>Pipes, Tubes and Fittings Standards</h3>')}
else
{document.write('<p><a href="../societies/astm_part2.html">Pipes, Tubes and Fittings Standards</a></p>')}

if(document.getElementById("soc6"))
{document.write('<h3>Castings and Forgings Standards</h3>')}
else
{document.write('<p><a href="../societies/astm_part3.html">Castings and Forgings Standards</a></p>')}

if(document.getElementById("soc7"))
{document.write('<h3>Plate, Sheet, Strip and Wire Standards</h3>')}
else
{document.write('<p><a href="../societies/astm_part4.html">Plate, Sheet, Strip and Wire Standards</a></p>')}

if(document.getElementById("soc8"))
{document.write('<h3>Standards defined on this website</h3>')}
else
{document.write('<p><a href="../societies/astm_part5.html">Standards defined on this website</a></p>')}

document.write('<h2>Manufacturers Standardization Society</h2>')

if(document.getElementById("soc9"))
{document.write('<h3>What is MSS</h3>')}
else
{document.write('<p><a href="../societies/mss_part1.html">What is MSS</a></p>')}

if(document.getElementById("soc10"))
{document.write('<h3>MSS Standards</h3>')}
else
{document.write('<p><a href="../societies/mss_part2.html">MSS Standards</a></p>')}
document.write('</div></td>')



/*submenu pipes*/
document.write('<td><div id="submenu_3" onmouseover="show_submenu_(3)" onclick="hide_submenu_(3)" onmouseout="hide_submenu_(3)" style="width:300px">')
document.write('<h2>Definition and Details of Pipes</h2>')

if(document.getElementById("pip1"))
{document.write('<h3>Definition of Pipe</h3>')}
else
{document.write('<p><a href="../pipes/pipe_part1.html">Definition of Pipe</a></p>')}

if(document.getElementById("pip2"))
{document.write('<h3>NPS and Schedule</h3>')}
else
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if(document.getElementById("pip3"))
{document.write('<h3>Fabrication, Lengths and Ends</h3>')}
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{document.write('<p><a href="../pipes/pipe_part3.html">Fabrication, Lengths and Ends</a></p>')}

if(document.getElementById("pip4"))
{document.write('<h3>Materials acc. to ASTM</h3>')}
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{document.write('<p><a href="../pipes/pipe_part4.html">Materials acc. to ASTM</a></p>')}

document.write('<h2>Dimensions and Weights of steel pipes acc. to ASME B36.10M / ASME B36.19M</h2>')

if(document.getElementById("pip5"))
{document.write('<h3>NPS 1/2 up to NPS 24</h3>')}
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{document.write('<p><a href="../pipes/dim_pipes.html">NPS 1/2 up to NPS 24</a></p>')}

if(document.getElementById("pip6"))
{document.write('<h3>NPS 26 up to NPS 48</h3>')}
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document.write('</div></td>')



/*submenu flanges*/
document.write('<td><div id="submenu_4" style="width:590px; margin-left:-240px" onmouseover="show_submenu_(4)" onclick="hide_submenu_(4)" onmouseout="hide_submenu_(4)">')

document.write('<div class="flor">')

document.write('<h2>Dimensions, Weights, Tolerances</h2>')

if(document.getElementById("flg1"))
{document.write('<h3>Welding Neck Flanges</h3>')}
else
{document.write('<p><a href="../flanges/dim_flg_wn.html">Welding Neck Flanges</a></p>')}

if(document.getElementById("flg2"))
{document.write('<h3>Slip On flanges</h3>')}
else
{document.write('<p><a href="../flanges/dim_flg_so.html">Slip On flanges</a></p>')}

if(document.getElementById("flg3"))
{document.write('<h3>Socket Weld Flanges</h3>')}
else
{document.write('<p><a href="../flanges/dim_flg_sw.html">Socket Weld Flanges</a></p>')}

if(document.getElementById("flg4"))
{document.write('<h3>Lap Joint Flanges</h3>')}
else
{document.write('<p><a href="../flanges/dim_flg_lj.html">Lap Joint Flanges</a></p>')}

if(document.getElementById("flg5"))
{document.write('<h3>- Stub Ends (MSS SP-43)</h3>')}
else
{document.write('<p><a href="../fittings/dim_stubends_ss.html">- Stub Ends (MSS SP-43)</a></p>')}

if(document.getElementById("flg6"))
{document.write('<h3>- Stub Ends (ASME B16.9)</h3>')}
else
{document.write('<p><a href="../fittings/dim_stubends_cs.html">- Stub Ends (ASME B16.9)</a></p>')}

if(document.getElementById("flg7"))
{document.write('<h3>Threaded Flanges</h3>')}
else
{document.write('<p><a href="../flanges/dim_flg_th.html">Threaded Flanges</a></p>')}

if(document.getElementById("flg8"))
{document.write('<h3>Blind Flanges</h3>')}
else
{document.write('<p><a href="../flanges/dim_flg_bl.html">Blind Flanges</a></p>')}

if(document.getElementById("flg9"))
{document.write('<h3>Spectacle Blinds</h3>')}
else
{document.write('<p><a href="../flanges/dim_specblinds.html">Spectacle Blinds</a></p>')}

if(document.getElementById("flg10"))
{document.write('<h3>Spades and Ring Spacers</h3>')}
else
{document.write('<p><a href="../flanges/dim_spades.html">Spades and Ring Spacers</a></p>')}

document.write('<h2>Dimensions Welding Neck and Blind Flanges<br />acc. to ASME B16.47</h2>')

if(document.getElementById("flg11"))
{document.write('<h3>NPS 26 up to NPS 60 Series A</h3>')}
else
{document.write('<p><a href="../flanges/dim_1647_a.html">NPS 26 up to NPS 60 Series A</a></p>')}

if(document.getElementById("flg12"))
{document.write('<h3>NPS 26 up to NPS 60 Series B</h3>')}
else
{document.write('<p><a href="../flanges/dim_1647_b.html">NPS 26 up to NPS 60 Series B</a></p>')}

document.write('</div>')

document.write('<h2>Definition and Details of Flanges</h2>')

if(document.getElementById("flg13"))
{document.write('<h3>Flanges general</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part1.html">Flanges general</a></p>')}

if(document.getElementById("flg14"))
{document.write('<h3>Pressure Class</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part2.html">Pressure Class</a></p>')}

if(document.getElementById("flg15"))
{document.write('<h3>Flanges types</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part3.html">Flanges types</a></p>')}

if(document.getElementById("flg16"))
{document.write('<h3>Bolt Hole Orientation</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part4.html">Bolt Hole Orientation</a></p>')}

if(document.getElementById("flg17"))
{document.write('<h3>Flanges faces</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part5.html">Flanges faces</a></p>')}

if(document.getElementById("flg18"))
{document.write('<h3>Flange Face Finish</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part6.html">Flange Face Finish</a></p>')}

if(document.getElementById("flg19"))
{document.write('<h3>Gaskets and Bolts</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part7.html">Gaskets and Bolts</a></p>')}

if(document.getElementById("flg24"))
{document.write('<h3>Torque Tightening</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part9.html">Torque Tightening</a></p>')}

if(document.getElementById("flg25"))
{document.write('<h3>Bolt Tensioning</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part10.html">Bolt Tensioning</a></p>')}

if(document.getElementById("flg20"))
{document.write('<h3>Materials acc. to ASTM</h3>')}
else
{document.write('<p><a href="../flanges/flanges_general_part8.html">Materials acc. to ASTM</a></p>')}

document.write('<h2>Special Flanges</h2>')

if(document.getElementById("flg21"))
{document.write('<h3>Orifice Flanges and Plates</h3>')}
else
{document.write('<p><a href="../flanges/flanges_special_part1.html">Orifice Flanges and Plates</a></p>')}

if(document.getElementById("flg22"))
{document.write('<h3>Spectacle blind-spades-spacers</h3>')}
else
{document.write('<p><a href="../flanges/flanges_special_part2.html">Spectacle blind-spades-spacers</a></p>')}

if(document.getElementById("flg23"))
{document.write('<h3>LWN-Weldo-Exp-Red Flanges</h3>')}
else
{document.write('<p><a href="../flanges/flanges_special_part3.html">LWN-Weldo-Exp-Red Flanges</a></p>')}

document.write('</div></td>')



/*submenu fittings*/
document.write('<td><div id="submenu_5" style="width:750px; margin-left:-320px" onclick="hide_submenu_(5)" onmouseover="show_submenu_(5)" onmouseout="hide_submenu_(5)">')

document.write('<table border="0" cellspacing="0" cellpadding="0"><tr><td>')//***

document.write('<h2>Details and types of Buttweld Fittings</h2>')

if(document.getElementById("fit10"))
{document.write('<h3>Buttweld Fittings General</h3>')}
else
{document.write('<p><a href="../fittings/buttweld_fittings_part1.html">Buttweld Fittings General</a></p>')}

if(document.getElementById("fit11"))
{document.write('<h3>Elbows 45°-180°</h3>')}
else
{document.write('<p><a href="../fittings/buttweld_fittings_part2.html">Elbows 45°-180°</a></p>')}

if(document.getElementById("fit12"))
{document.write('<h3>Tees Straight-Reducing</h3>')}
else
{document.write('<p><a href="../fittings/buttweld_fittings_part3.html">Tees Straight-Reducing</a></p>')}

if(document.getElementById("fit13"))
{document.write('<h3>Reducers-Caps-Stub Ends</h3>')}
else
{document.write('<p><a href="../fittings/buttweld_fittings_part4.html">Reducers-Caps-Stub Ends</a></p>')}

if(document.getElementById("fit14"))
{document.write('<h3>Materials acc. to ASTM</h3>')}
else
{document.write('<p><a href="../fittings/buttweld_fittings_part5.html">Materials acc. to ASTM</a></p>')}


document.write('<h2>Dimensions Buttweld Fittings</h2>')

if(document.getElementById("fit15"))
{document.write('<h3>Elbows 45°/90° LR</h3>')}
else
{document.write('<p><a href="../fittings/dim_elbows_a.html">Elbows 45°/90° LR</a></p>')}

if(document.getElementById("fit16"))
{document.write('<h3>Elbows 90° SR</h3>')}
else
{document.write('<p><a href="../fittings/dim_elbows_b.html">Elbows 90° SR</a></p>')}

if(document.getElementById("fit17"))
{document.write('<h3>Elbows 180° LR/SR</h3>')}
else
{document.write('<p><a href="../fittings/dim_elbows_c.html">Elbows 180° LR/SR</a></p>')}

if(document.getElementById("fit18"))
{document.write('<h3>End Caps</h3>')}
else
{document.write('<p><a href="../fittings/dim_caps.html">End Caps</a></p>')}

if(document.getElementById("fit19"))
{document.write('<h3>Reducers Concentric-Eccentric</h3>')}
else
{document.write('<p><a href="../fittings/dim_reducers.html">Reducers Concentric-Eccentric</a></p>')}

if(document.getElementById("fit20"))
{document.write('<h3>Tees equal</h3>')}
else
{document.write('<p><a href="../fittings/dim_tees_eq.html">Tees Straight</a></p>')}

if(document.getElementById("fit21"))
{document.write('<h3>Tees Reducing</h3>')}
else
{document.write('<p><a href="../fittings/dim_tees_red.html">Tees Reducing</a></p>')}

document.write('<h2>Dimensionns Lap Joint Stub Ends</h2>')

if(document.getElementById("flg5"))
{document.write('<h3>Stub Ends (MSS SP-43)</h3>')}
else
{document.write('<p><a href="../fittings/dim_stubends_ss.html">Stub Ends (MSS SP-43)</a></p>')}

if(document.getElementById("flg6"))
{document.write('<h3>Stub Ends (ASME B16.9)</h3>')}
else
{document.write('<p><a href="../fittings/dim_stubends_cs.html">Stub Ends (ASME B16.9)</a></p>')}

document.write('</td><td>   </td><td>')//***

document.write('<h2>Threaded Fittings general</h2>')

if(document.getElementById("fit23"))
{document.write('<h3>Definition and Details</h3>')}
else
{document.write('<p><a href="../fittings/threaded_general.html">Definition and Details</a></p>')}

document.write('<h2>Dimensions Threaded Fittings</h2>')

if(document.getElementById("fit24"))
{document.write('<h3>Elbows 90° / 45°</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_elbows.html">Elbows 90° / 45°</a></p>')}

if(document.getElementById("fit25"))
{document.write('<h3>Tees and Crosses</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_tees.html">Tees and Crosses</a></p>')}

if(document.getElementById("fit26"))
{document.write('<h3>Street Elbows</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_street_elbows.html">Street Elbows</a></p>')}

if(document.getElementById("fit27"))
{document.write('<h3>Full and Half-Couplings</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_couplings.html">Full and Half-Couplings</a></p>')}

if(document.getElementById("fit28"))
{document.write('<h3>Caps</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_caps.html">Caps</a></p>')}

if(document.getElementById("fit29"))
{document.write('<h3>Hex Head Bushings</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_bushings.html">Hex Head Bushings</a></p>')}

if(document.getElementById("fit30"))
{document.write('<h3>Plugs</h3>')}
else
{document.write('<p><a href="../fittings/dim_thd_plugs.html">Plugs</a></p>')}


document.write('<h2>Socket Weld Fittings general</h2>')

if(document.getElementById("fit22"))
{document.write('<h3>Definition and Details</h3>')}
else
{document.write('<p><a href="../fittings/socket_weld_general.html">Definition and Details</a></p>')}

document.write('<h2>Dimensions Socket Weld Fittings</h2>')

if(document.getElementById("fit1"))
{document.write('<h3>Elbows 90° / 45°</h3>')}
else
{document.write('<p><a href="../fittings/dim_sw_elbows.html">Elbows 90° / 45°</a></p>')}

if(document.getElementById("fit2"))
{document.write('<h3>Tees and Crosses</h3>')}
else
{document.write('<p><a href="../fittings/dim_sw_tee_cross.html">Tees and Crosses</a></p>')}

if(document.getElementById("fit3"))
{document.write('<h3>Couplings and Half-Couplings</h3>')}
else
{document.write('<p><a href="../fittings/dim_sw_coupling.html">Couplings and Half-Couplings</a></p>')}

if(document.getElementById("fit4"))
{document.write('<h3>Reducing Couplings</h3>')}
else
{document.write('<p><a href="../fittings/dim_sw_red_coupling.html">Reducing Couplings</a></p>')}

if(document.getElementById("fit5"))
{document.write('<h3>Caps</h3>')}
else
{document.write('<p><a href="../fittings/dim_sw_caps.html">Caps</a></p>')}

document.write('</td><td>   </td><td>')//***


document.write('<h2>Dimensions Weldolets ®</h2>')

if(document.getElementById("fit6"))
{document.write('<h3>NPS 1/2 up to NPS 24  Size on Size</h3>')}
else
{document.write('<p><a href="../fittings/dim_weldolet_sos.html">NPS 1/2 up to NPS 24  Size on Size</a></p>')}

if(document.getElementById("fit7"))
{document.write('<h3>NPS 3/4 up to NPS 20  Reducing</h3>')}
else
{document.write('<p><a href="../fittings/dim_weldolet_red.html">NPS 3/4 up to NPS 20  Reducing</a></p>')}

document.write('<h2>Dimensions Sockolets ®</h2>')

if(document.getElementById("fit8"))
{document.write('<h3>Pressure Class 3000 and 6000 Lbs</h3>')}
else
{document.write('<p><a href="../fittings/dim_sockolet.html">Pressure Class 3000 and 6000 Lbs</a></p>')}

document.write('<h2>Dimensions Thredolets ®</h2>')

if(document.getElementById("fit9"))
{document.write('<h3>Pressure Class 3000 and 6000 Lbs</h3>')}
else
{document.write('<p><a href="../fittings/dim_thredolet.html">Pressure Class 3000 and 6000 Lbs</a></p>')}


document.write('</td></tr></table>')//***


document.write('</div></td>')



/*submenu valves*/
document.write('<td><div id="submenu_6" style="width:300px" onmouseover="show_submenu_(6)" onclick="hide_submenu_(6)" onmouseout="hide_submenu_(6)">')

document.write('<h2>Introduction to Valves</h2>')

if(document.getElementById("val1"))
{document.write('<h3>Valves General</h3>')}
else
{document.write('<p><a href="../valves/valves_general.html">Valves General</a></p>')}

document.write('<h2>Types of Valves and Details</h2>')

if(document.getElementById("val2"))
{document.write('<h3>Gate Valve</h3>')}
else
{document.write('<p><a href="../valves/valves_gate.html">Gate Valve</a></p>')}

if(document.getElementById("val3"))
{document.write('<h3>Globe valve</h3>')}
else
{document.write('<p><a href="../valves/valves_globe.html">Globe valve</a></p>')}

if(document.getElementById("val4"))
{document.write('<h3>Ball valve</h3>')}
else
{document.write('<p><a href="../valves/valves_ball.html">Ball valve</a></p>')}

if(document.getElementById("val5"))
{document.write('<h3>Plug valve</h3>')}
else
{document.write('<p><a href="../valves/valves_plug.html">Plug valve</a></p>')}

if(document.getElementById("val6"))
{document.write('<h3>Butterfly valve</h3>')}
else
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document.write('<h2>Steel Structures in a Process Plant</h2>')

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document.write('<div class="flor">')

document.write('<h2>Gaskets general</h2>')

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document.write('<td>&nbsp;</td></tr></table>')
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{document.write('<table class="tbl_center mnt50" border="0" cellspacing="0" cellpadding="0"><tr><td colspan="8" class="bgc2 posl pgl10">MAXIMUM ALLOWABLE NON-SHOCK PRESSURE (PSIG)</td></tr><tr><td rowspan="4" class="bgc2"> Temperature <br />(°F)</td><td colspan="7">Pressure Class (lbs)</td></tr><tr><td>150</td><td>300</td><td>400</td><td>600</td><td>900</td><td>1500</td><td>2500</td></tr><tr><td colspan="7" class="bgc2">Hydrostatic Test Pressure (psig)</td></tr><tr><td class="bgc2">450</td><td class="bgc2">1125</td><td class="bgc2">1500</td><td class="bgc2">2225</td><td class="bgc2">3350</td><td class="bgc2">5575</td><td class="bgc2">9275</td></tr><tr><td class="bgc2">-20 to 100</td><td>285</td><td>740</td><td>990</td><td>1480</td><td>2220</td><td>3705</td><td>6170</td></tr><tr><td class="bgc2">200</td><td>260</td><td>675</td><td>900</td><td>1350</td><td>2025</td><td>3375</td><td>5625</td></tr><tr><td class="bgc2">300</td><td>230</td><td>655</td><td>875</td><td>1315</td><td>1970</td><td>3280</td><td>5470</td></tr><tr><td class="bgc2">400</td><td>200</td><td>635</td><td>845</td><td>1270</td><td>1900</td><td>3170</td><td>5280</td></tr><tr><td class="bgc2">500</td><td>170</td><td>600</td><td>800</td><td>1200</td><td>1795</td><td>2995</td><td>4990</td></tr><tr><td class="bgc2">600</td><td>140</td><td>550</td><td>730</td><td>1095</td><td>1640</td><td>2735</td><td>4560</td></tr><tr><td class="bgc2">650</td><td>125</td><td>535</td><td>715</td><td>1075</td><td>1610</td><td>2685</td><td>4475</td></tr><tr><td class="bgc2">700</td><td>110</td><td>535</td><td>710</td><td>1065</td><td>1600</td><td>2665</td><td>4440</td></tr><tr><td class="bgc2">750</td><td>95</td><td>505</td><td>670</td><td>1010</td><td>1510</td><td>2520</td><td>4200</td></tr><tr><td class="bgc2">800</td><td>80</td><td>410</td><td>550</td><td>825</td><td>1235</td><td>2060</td><td>3430</td></tr><tr><td class="bgc2">850</td><td>65</td><td>270</td><td>355</td><td>535</td><td>805</td><td>1340</td><td>2230</td></tr><tr><td class="bgc2">900</td><td>50</td><td>170</td><td>230</td><td>345</td><td>515</td><td>860</td><td>1430</td></tr><tr><td class="bgc2">950</td><td>35</td><td>105</td><td>140</td><td>205</td><td>310</td><td>515</td><td>860</td></tr><tr><td class="bgc2">1000</td><td>20</td><td>50</td><td>70</td><td>105</td><td>155</td><td>260</td><td>430</td></tr></table>')}

function j_footer(){
document.write('<h1>© Werner Sölken 2008 - 2010. All rights reserved.</h1><h3>Peace cannot be kept by force. It can only be achieved by understanding.  Albert Einstein</h3>');showAll();}
/*Imagination is more important than knowledge.  Albert Einstein*/
/*We can&prime;t solve problems by using the same kind of thinking we used when we created them.*/


/*out and inside diameter for all fittings*/
function all_fittings()
{document.write('<table class="tbl_tolerances" border="0" cellpadding="0" cellspacing="0"><tr><td><p>Nominal Pipe Size</p></td><td><p>1/2 to 2&frac12;</p></td><td><p>3 to 3&frac12;</p></td><td><p>4</p></td><td><p>5 to 8</p></td><td><p>10 to 18</p></td><td><p>20 to 24</p></td><td><p>26 to 30</p></td><td><p>32 to 48</p></td></tr><tr><td><p>Outside Diameter<br />at Bevel (<span class="cc0033">D</span>)</p></td><td><p>+ 1.6<br />- 0.8</p></td><td><p>1.6</p></td><td><p>1.6</p></td><td><p>+ 2.4<br />- 1.6</p></td><td><p>+ 4<br />- 3.2</p></td><td><p>+ 6.4<br />- 4.8</p></td><td><p>+ 6.4<br />- 4.8</p></td><td><p>+ 6.4<br />- 4.8</p></td></tr><tr><td><p>Inside Diameter at End</p></td><td><p>0.8</p></td><td><p>1.6</p></td><td><p>1.6</p></td><td><p>1.6</p></td><td><p>3.2</p></td><td><p>4.8</p></td><td><p>+ 6.4<br />- 4.8</p></td><td><p>+ 6.4<br />- 4.8</p></td></tr></table>')}