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11/22/2025 3:05 AM H2O Pump Troubleshooting
by taif
Last post: 08/25/2026 12:46 PM
by yesyen
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08/15/2015 1:03 AM VRF Y-Joint Distance
by assad gorsi
Last post: 08/08/2026 8:02 AM
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05/21/2014 10:42 AM *** CFD - Fluid Mechanics BLOG ***
by sam_1982
Last post: 08/03/2026 10:38 PM
by Anonymous Poster
 5 482
06/02/2010 2:00 PM Barber Chair Hydraulics Restoration - Antique 1920s Emil J. Paidar
by MichaelChgo
Last post: 07/30/2026 1:49 AM
by bee song
 36 10426
08/24/2010 1:48 AM Coalescer/Separator
by inspectorjoe
Last post: 07/30/2026 1:41 AM
by bee song
 5 131
04/03/2012 11:48 PM Pressure Vessel Fabrication Procedure
by cxcxcx0505
Last post: 07/29/2026 6:26 AM
by bee song
 36 1314
04/22/2026 8:33 AM Plate Heat Exchanger Gasket Failure Issues & Best Replacement Solutions in India?
by srjofficial
Last post: 07/29/2026 6:22 AM
by bee song
 6 151
04/30/2026 5:17 AM Online Leak Sealing
by somen1981
Last post: 07/29/2026 6:18 AM
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 2 167
05/11/2026 5:28 AM A Simple Tolerance Change That Can Significantly Reduce Manufacturing Cost
by emmagreen
Last post: 07/26/2026 12:40 AM
by Mfmatusky
 3 228
09/17/2008 2:51 AM HTRI heat exchnger
by Mitul
Last post: 07/18/2026 5:11 AM
by exerland
 4 154
05/24/2010 2:56 AM Pressure Vessel - ASME Section VIII
by Nayek
Last post: 07/15/2026 6:41 AM
by Aruna Weblogicks
 5 611
10/21/2009 2:49 AM Screw Compressor Axial Float
by Fahad
Last post: 05/02/2026 11:41 AM
by johnbeening
 12 545
03/29/2026 1:24 PM Improving Product Development with Better CAD Design Practices
by jessie56
Last post: 03/29/2026 1:24 PM
by jessie56
 0 58
11/06/2011 6:02 PM Applicable Dimensional Tolerance to Part Drawings
by CADone
Last post: 03/10/2026 2:12 PM
by shawon
 17 2278
11/11/2006 3:10 AM Capstan Drums need Help
by Anonymous Poster
Last post: 01/26/2026 11:13 AM
by SabriM
 7 1043
05/29/2009 2:12 PM Crush-Type Seal for Tapered Pipe Threads?
by Out of Box Experience
Last post: 01/16/2026 1:08 AM
by nero
 7 444
03/27/2011 2:29 AM Process Bag Filters For Cement Plant
by lyna4
Last post: 01/05/2026 12:30 AM
by ECOGRACE
 19 434
12/16/2025 11:43 AM AHU Standard
by ali_ghaffari
Last post: 12/16/2025 11:43 AM
by ali_ghaffari
 0 90
01/18/2010 3:07 AM Steam Turbine is Hunting
by Fahad
Last post: 12/15/2025 11:46 PM
by Santosh1
 12 4226
12/11/2025 6:20 AM The Ultimate Guide to Choosing the Right Wire Diameter for Your Mesh Machine
by Annajb
Last post: 12/11/2025 6:20 AM
by Annajb
 0 48
12/08/2025 10:07 AM Request for Availability – Control Board 8EL950009 A2 / Ref. ET000454 (Liftech)
by oqueface
Last post: 12/08/2025 2:42 PM
by Doorman
 1 69
11/23/2025 8:08 AM Wire Mesh Welding Machine
by Annajb
Last post: 11/23/2025 8:08 AM
by Annajb
 0 45
11/22/2025 7:54 AM Reinforcing Mesh Insufficient Weld Strength or Excessive Weld Penetration
by Annajb
Last post: 11/22/2025 7:57 AM
by Annajb
 1 39
08/24/2010 1:44 PM High Temperature 'O' Rings
by sandeep lokhande
Last post: 11/22/2025 6:49 AM
by The Wizard
 27 523
11/21/2025 8:03 AM What to do if the Steel Mesh Welding is Uneven or There are Missed Welds?
by Anonymous Poster
Last post: 11/21/2025 8:16 AM
by Annajb
 1 89
10/18/2008 12:57 AM refigiration/aircon technician
by Anonymous Poster
Last post: 10/29/2025 12:54 AM
by scarlettbaker
 3 186
10/08/2008 1:29 AM Steam Cleaning and Split-Unit Air Conditioners
by Massimo
Last post: 10/28/2025 6:49 AM
by henryross
 3 133
10/01/2025 8:36 PM Energy of Vibrations
by Reino Eskelinen
Last post: 10/05/2025 10:53 AM
by Doorman
 6 258
09/19/2025 1:50 AM Vorecon
by taif
Last post: 09/21/2025 2:17 PM
by rwilliams
 6 147
10/21/2015 11:13 AM Forward/Reverse with a Single Belt
by HiTekRedNek
Last post: 08/12/2025 10:26 PM
by GilbertTheMechanic
 27 4109
03/16/2009 10:43 AM Drip Legs in Steam Lines
by singlaatul
Last post: 08/02/2025 9:26 AM
by phoenix911
 12 3402
07/09/2012 10:33 AM Worlds Strongest Materials
by MaterialNovice
Last post: 07/27/2025 9:27 PM
by cathyleenerts
 50 646
07/22/2025 6:06 AM What’s Your Biggest Frustration with Using Desktop Robotic Arms?
by shydow
Last post: 07/25/2025 3:21 AM
by The Wizard
 3 221
07/02/2025 6:11 AM Bendablity of Metals
by electronick
Last post: 07/24/2025 3:14 AM
by cathyleenerts
 18 392
01/23/2007 2:31 AM Soldering tiny wires of Pt/Ir
by Camillo
Last post: 07/17/2025 11:33 PM
by LSmith
 12 1203
07/06/2020 6:19 AM Alternative to R123 Refrigerant in Chillers
by ali_shujah
Last post: 06/22/2025 3:59 PM
by Economist
 5 659
03/07/2013 9:32 AM Dynamic Balancing of Centrifugal Impeller
by Jackanil
Last post: 05/14/2025 11:11 AM
by phoenix911
 3 313
03/20/2012 12:29 AM Fuel Consumption Rate
by duffyem
Last post: 04/29/2025 5:54 AM
by PWSlack
 25 537
07/04/2008 6:53 AM alternate to FO steam boiler
by pgsath
Last post: 04/29/2025 5:19 AM
by PWSlack
 9 230
06/19/2013 5:24 PM What is the mechanical advantage of this pulley system?
by FalconC
Last post: 04/28/2025 11:08 AM
by PWSlack
 19 1112
09/18/2010 4:02 PM Area Calculation of HVAC Duct Reducer
by Anonymous Poster
Last post: 04/28/2025 4:24 AM
by PWSlack
 9 7683
09/01/2010 1:35 PM M6 Bolt Size
by david_james
Last post: 04/23/2025 7:22 AM
by PWSlack
 6 810
12/19/2010 4:17 PM 3" Pressure Reducing Valve Capable for Use with Saltwater
by bdirdal
Last post: 04/22/2025 11:32 AM
by PWSlack
 7 348
12/19/2010 7:38 AM Moment
by qazi nisar ahmad
Last post: 04/22/2025 11:30 AM
by PWSlack
 5 185
12/14/2007 9:31 AM Definition of A Compressed Air Manifold Or Pressure Vessel?
by Anonymous Poster
Last post: 04/15/2025 5:09 AM
by PWSlack
 4 648
08/09/2011 8:16 AM GOST Hydrotest Allowable Stress
by gmgm
Last post: 04/08/2025 10:42 AM
by PWSlack
 7 639
07/05/2015 12:07 AM Long Seam in RF PAD of Pressure Vessel
by chzaiqbal
Last post: 04/08/2025 10:36 AM
by PWSlack
 4 915
11/07/2009 10:21 PM turbine thrust bearing temperature going high
by pkmntpc
Last post: 04/08/2025 7:06 AM
by PWSlack
 16 1470
12/03/2007 7:19 AM Slot on Top of Nut
by Anonymous Poster
Last post: 04/08/2025 7:00 AM
by PWSlack
 12 324
02/21/2011 1:30 AM Question About Inspection of Storage Tank
by jafary64
Last post: 04/06/2025 12:38 AM
by Conan21
 6 187
12/28/2010 12:49 PM Buried Pipeline vs Aboveground Pipeline
by Anonymous Poster
Last post: 03/24/2025 7:01 AM
by PWSlack
 8 458
03/28/2009 1:04 AM Heat exchnagers with Condensate pot
by singlaatul
Last post: 03/20/2025 8:40 AM
by phoenix911
 4 968
12/05/2009 5:19 PM Pneumatic Valves with Flow Diagram
by sumitro008
Last post: 03/18/2025 8:13 AM
by PWSlack
 9 487
05/22/2008 4:59 PM How to estimate the pressure under a bolt flange?
by Anonymous Poster
Last post: 03/16/2025 1:44 PM
by SolarEagle
 18 1087
07/13/2007 2:43 PM Vortex Breaker Calculations
by Anonymous Poster
Last post: 02/26/2025 6:10 AM
by PWSlack
 16 5070
08/26/2010 5:37 PM Anti-syphon hole
by Anonymous Poster
Last post: 02/21/2025 8:21 AM
by PWSlack
 3 1086
10/15/2010 11:24 AM Chilled Beam HVAC Systems
by shraga studios
Last post: 02/21/2025 7:23 AM
by Anonymous Poster
 2 128
10/15/2010 1:08 PM CFB Boiler
by xmaster
Last post: 02/21/2025 7:21 AM
by Anonymous Poster
 6 131
03/01/2009 3:37 AM above ground tank erection
by engrjeremias
Last post: 02/21/2025 6:27 AM
by PWSlack
 6 517
03/01/2009 5:56 AM Query
by Anonymous Poster
Last post: 02/21/2025 6:22 AM
by PWSlack
 2 101
03/01/2009 10:20 PM effective capacity of tank
by Anonymous Poster
Last post: 02/21/2025 6:14 AM
by PWSlack
 2 423
02/06/2009 10:42 AM Galvanized Pipe and Engine Cooling Systems
by Greg P
Last post: 02/21/2025 5:32 AM
by PWSlack
 8 1307
10/18/2011 3:20 AM Steam Line Blow-Out
by dhayanandhan
Last post: 02/10/2025 7:38 PM
by phoenix911
 20 675
11/13/2010 3:05 AM Pump Reducer & Expander
by power engine
Last post: 02/04/2025 8:18 AM
by PWSlack
 13 1322
09/30/2008 12:38 PM steam turbine code
by Anonymous Poster
Last post: 02/04/2025 7:45 AM
by PWSlack
 2 108
09/30/2008 12:34 PM plug valves
by Skelley
Last post: 02/04/2025 7:43 AM
by PWSlack
 2 138
09/22/2007 9:39 AM Schematic for a lube oil skid
by ChristianCasas
Last post: 02/04/2025 7:40 AM
by PWSlack
 4 492
03/08/2010 5:06 AM What are Communicating Chambers (Pressure Vessels)?
by faisal99
Last post: 02/04/2025 6:46 AM
by PWSlack
 7 1603
12/21/2009 7:21 AM Formula for Nut Sizes and Wrench Sizes?
by Farzad
Last post: 02/03/2025 7:54 AM
by PWSlack
 61 14967
05/22/2013 10:20 PM Would You Like to Do a Short Interview?
by CyclingDesign
Last post: 01/22/2025 6:18 AM
by PWSlack
 16 459
09/14/2010 6:28 AM Centrifugal Pump in Series or Flooded Suction Operation
by Anonymous Poster
Last post: 01/20/2025 12:12 PM
by Holzfeller
 17 841
12/25/2009 7:57 AM difference between en8 and en19 steel
by Anonymous Poster
Last post: 01/20/2025 7:12 AM
by PWSlack
 2 1388
03/18/2009 8:21 AM Pressure Relief Valve (PRV) or Pressure Safety Valve (PSV)?
by fawad
Last post: 01/13/2025 7:10 AM
by PWSlack
 15 3131
12/26/2007 12:21 AM PRESSURE DROP DURING HYDROSTATIC TEST OF PIPELEINES
by rmurugaiyan
Last post: 01/08/2025 7:49 AM
by PWSlack
 5 2625
11/03/2008 6:40 AM centrifugal pump ?
by Anonymous Poster
Last post: 01/08/2025 7:43 AM
by PWSlack
 4 140
11/03/2008 12:09 AM FOR GATE
by Anonymous Poster
Last post: 01/08/2025 7:41 AM
by PWSlack
 3 94
11/03/2008 12:09 AM Diesel oil firing in cement industry
by Anonymous Poster
Last post: 01/08/2025 7:39 AM
by PWSlack
 3 87
11/02/2008 1:15 PM Working Pressure over Design Presure
by argeef1
Last post: 01/08/2025 7:32 AM
by PWSlack
 20 1923
12/17/2010 4:11 AM Purpose of Bypass in Discharge Lines
by singlaatul
Last post: 01/02/2025 2:39 PM
by PWSlack
 6 2746
09/16/2007 11:50 PM Engine bore wear out
by Anonymous Poster
Last post: 12/18/2024 11:25 AM
by PWSlack
 31 560
06/01/2011 1:30 AM Effect of GD2 Value on Motor Selection in Case of Centrifugal Pumps
by pumba1991
Last post: 12/10/2024 7:23 AM
by PWSlack
 11 3885
06/04/2009 12:19 AM How to Review Vendor Documents about Static Equipment
by nhabibkhan
Last post: 12/10/2024 7:21 AM
by PWSlack
 6 442
07/10/2017 5:14 PM Carbon Steel Pipeline Internal Coating
by Anonymous Poster
Last post: 12/04/2024 7:19 AM
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 36 1275
07/15/2016 3:27 AM Mass Percent of Excess Air In Flue Gas
by inaamurrehman13
Last post: 11/27/2024 7:42 AM
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 32 682
07/26/2010 9:44 AM Straight Length Requirement in Pump Piping
by singlaatul
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by PWSlack
 10 831
03/01/2007 6:57 PM Fluid Experiment - Valve Design?
by shafikdotnet
Last post: 11/21/2024 7:42 AM
by PWSlack
 9 406
04/01/2011 6:41 PM Force Required to Cut Logs
by Anonymous Poster
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by phoenix911
 27 527
09/29/2007 2:34 AM High Temperature scaling
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 11 276
09/02/2007 10:14 AM Replacing 30 kw motor with 60 kw motor in plate bending m/c
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 16 312
06/28/2011 4:37 AM Max. sustained operating pressure
by JBK
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 3 162
07/14/2012 1:52 PM Fuel Consumption Per Load in Kw or Kva
by dar76
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06/09/2008 6:24 AM hydro test media
by Anonymous Poster
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04/17/2008 7:45 AM Regarding car seal open/lclosed valves (cso/csc)
by Nithya Iyer
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 12 5031
10/04/2009 8:34 AM chain drive
by sandeep lokhande
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 4 305
06/19/2008 10:59 PM tank calculation(pressure vessels)
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06/07/2011 6:43 PM Protective Coating on SS 310S Tank
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03/13/2011 12:37 PM Storage Tanks
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02/13/2010 1:07 AM Cooling Tower Needed
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09/24/2024 2:59 PM Torque Measurement Question
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