Forum : Quality Assurance / Control

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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
01/04/2026 6:46 PM Why Highly Detailed Construction Cashflow Budgets Often Fail by lmiller	Last post: 02/28/2026 4:11 PM by Doorman	4	689
11/07/2025 10:42 AM Supplier Factory Confidentiality with 3.2 Certificate (ASTM Inconel) by advancedmaterials	Last post: 11/07/2025 10:42 AM by advancedmaterials	0	299
03/18/2014 1:22 PM What is Special in "Blue" Color ? by madhukar joshi	Last post: 01/23/2025 7:31 AM by PWSlack	11	1547
09/15/2009 5:24 AM Tests for Potting Compounds by Anonymous Poster	Last post: 01/20/2025 7:42 AM by PWSlack	6	236
12/12/2013 2:29 AM How Do I Measure the 1mm Diameter Hole? by naguerd	Last post: 08/08/2024 7:31 AM by PWSlack	13	1417
08/11/2013 1:26 PM Electrode Qualification Test by Vik517	Last post: 04/23/2024 9:23 AM by HiTekRedNek	9	1086
04/03/2011 9:47 AM Furnance Oil by CHAITANYA PARKASH	Last post: 04/23/2024 7:08 AM by PWSlack	11	200
11/09/2009 10:00 AM Hydrotest pressure hloding time by bm	Last post: 10/12/2023 9:54 AM by PWSlack	9	4307
11/09/2009 1:51 AM Plumbness Test for Storage Tanks Shell by sarmad	Last post: 10/09/2023 9:09 AM by phoenix911	19	2973
03/24/2009 8:24 AM Material Test Certifications for Cast Iron Valves by sajid2farooq	Last post: 09/21/2023 7:39 AM by PWSlack	8	1306
12/22/2010 10:55 PM What is Weld Encroachment? by krishnarajsankaran	Last post: 02/28/2023 11:28 AM by not so smart	2	1612
03/22/2010 12:50 PM Industry Standards for Mean Time Between Failure (MTBF) by jdtucker	Last post: 01/11/2023 2:54 PM by SolarEagle	7	1520
10/07/2022 5:01 AM PLUG WELD -ULTRASONIC TESTING by ARTHANARI	Last post: 12/04/2022 10:28 AM by Anonymous Poster	3	340
02/05/2020 8:40 AM Red Layer Formation in Austenitic Steel Reactor During NaOH Cleaning by u4projects	Last post: 10/11/2021 3:24 AM by PWSlack	16	546
03/29/2020 10:03 AM Pitting Corrosion of SA 335 P9 [9 Cr - 1 Mo Steel]. by Anonymous Poster	Last post: 10/11/2021 3:10 AM by PWSlack	4	493
10/08/2021 10:13 AM Visual Parts Sorting System by bgot	Last post: 10/09/2021 3:44 PM by phoenix911	6	150
02/03/2021 10:56 AM WPS Qualification on Double V Groove Joint with Backgouging by Anonymous Poster	Last post: 02/04/2021 9:45 AM by umesh vikram	2	862
06/04/2010 12:39 AM Change in the WPS from the Butt weld to Fillet weld by Abusaleem	Last post: 10/22/2020 3:34 AM by RajamUmesh	10	2683
10/12/2009 1:39 PM CE Mark requirements for RTD's, Temp. Sensors, by Anonymous Poster	Last post: 07/16/2020 6:04 AM by vivekbhat69	2	854
12/07/2015 1:57 PM ISO and ASME by ropo	Last post: 06/01/2020 8:42 AM by chongyeow	7	496
06/07/2013 4:37 AM Opening in Weld Joint of a Category Weld (Dish and End L Seam) by shrimishra	Last post: 03/03/2020 11:59 PM by eswaranbr	7	1109
12/22/2019 3:51 AM Welding SA 335 Gr. P91 Pipe with Tunsten Containing Filler Metal Corresponding to Grade SA 335 P92. by Anonymous Poster	Last post: 12/26/2019 5:23 AM by Whitephone	6	698
12/16/2019 5:59 AM Oil Contamination by Raghav4593	Last post: 12/23/2019 2:07 AM by sanjaykangralkar	6	244
09/12/2019 10:27 AM Calibration of Welding Machines by Anonymous Poster	Last post: 10/15/2019 9:03 AM by Kevin LaPaire	9	643
02/27/2016 2:56 AM How Much Compressed Air Can Fill in lpg Tank? by shauddin	Last post: 08/31/2019 6:54 AM by SolarEagle	19	2158
08/21/2019 6:50 PM Walmart Sues Tesla for Solar Panel Fires by StandardsGuy	Last post: 08/25/2019 2:11 AM by truth is not a compromise	18	262
08/22/2019 2:59 AM Cause Analysis of Damage and Solution to Spherical Roller Bearing by AndyWXMK	Last post: 08/22/2019 2:59 AM by AndyWXMK	0	116
06/17/2019 9:18 PM Pump Impeller Casting by WMFYunos	Last post: 06/23/2019 6:29 AM by Just an Engineer	18	437
06/25/2018 9:17 AM Hydraulic Oil Temp by Anonymous Poster	Last post: 05/06/2019 3:40 AM by The Prof	15	404
01/26/2019 6:51 AM Radiography for Weldolet Joint in Sour Service Oil Plant (H2S) by Conan21	Last post: 01/28/2019 5:54 PM by Malcolm Stephen	5	1446
01/08/2019 2:02 AM Metallurgy Question by Milind Joshi	Last post: 01/21/2019 11:17 AM by not so smart	1	203
03/08/2017 12:01 PM How to Avoid Chips All Over The Place While Using The Threading Process? by scapella9	Last post: 01/13/2019 5:06 PM by zeeshanarain	49	1483
04/24/2013 10:55 AM Void Detection in Molded Plastic Part by pshah	Last post: 12/05/2018 1:54 PM by Sanketsolim	11	691
11/13/2016 2:27 AM Sample Criteria for Type Testing by badar	Last post: 10/29/2018 11:35 PM by Victor Raynor	9	424
10/12/2018 1:07 PM Inspection of Solder on Hidden, Top-side Pins by DavidSMullins	Last post: 10/14/2018 1:58 AM by Just an Engineer	5	468
08/21/2018 3:21 AM Detection of "Temper Embrittlement' in 2 1/4 Cr - 1 Mo Steels by Anonymous Poster	Last post: 08/21/2018 3:46 AM by SolarEagle	1	334
06/28/2018 8:04 AM Inclusion Rating in Steels by ddn.verma	Last post: 06/28/2018 11:17 AM by SolarEagle	1	358
06/15/2018 1:32 AM DC Generator by Anonymous Poster	Last post: 06/15/2018 12:08 PM by Rixter	3	313
06/30/2016 9:40 PM Quality Management by user-deleted-1107	Last post: 06/08/2018 6:44 AM by ankit3302	23	426
06/07/2018 7:58 AM DELTA FERRITE IN SA 335 P92 STEEL by Anonymous Poster	Last post: 06/07/2018 10:01 AM by SolarEagle	2	276
05/29/2018 1:37 AM Detection Of Uncured Material In Lower Layer Of Potting by Anonymous Poster	Last post: 05/30/2018 5:44 AM by Randall	12	282
06/18/2015 9:13 AM CMM Equipment - Large by Kevin LaPaire	Last post: 04/10/2018 5:14 AM by patainsbury	7	339
11/26/2017 3:05 AM Continuously Connected - How Is It Done? by cosv001	Last post: 11/29/2017 4:53 PM by cosv001	12	494
09/06/2017 7:23 AM PVC Bag Labeling by Maxii_kim	Last post: 09/25/2017 5:52 AM by Maxii_kim	1	314
01/06/2011 4:37 AM Reduction in MDMT Without Impact Testing by Manpreet Singh	Last post: 09/17/2017 11:28 PM by y23as	11	3293
09/05/2017 5:43 AM Austenitic Steel and Duplex Steel not Suitable for Thermal Processes - Why? by poot	Last post: 09/05/2017 10:07 AM by Whitephone	4	1573
08/08/2017 6:26 AM Storage Procedure For Shafts by abhishek0408	Last post: 08/15/2017 1:30 AM by brich	27	1374
07/16/2017 12:29 AM Kelvin Double Bridge for Resistance Measurement by kavin011	Last post: 07/18/2017 1:40 AM by SolarEagle	7	376
07/05/2017 7:23 AM Current Carrying-Capacity of Cables by kavin011	Last post: 07/07/2017 5:39 AM by PWSlack	25	526
08/24/2015 10:02 AM E6013 for IS 2062 Grade A Material by pharishk	Last post: 07/05/2017 4:01 AM by 4u	4	295
08/24/2015 10:04 AM ASTM A36 and IS 2062 by pharishk	Last post: 07/05/2017 3:52 AM by 4u	2	472
09/14/2015 9:44 AM Which Filler Metal Can I Use For Welding Material A387 Gr.22 to A588 Gr.A by ahmadok85	Last post: 07/04/2017 10:37 AM by 4u	11	532
08/28/2016 12:22 PM Post Weld Heat Treatment for WPQ by akp_lmp	Last post: 06/25/2017 7:13 AM by 4u	4	456
09/07/2016 3:02 AM WPS For Fillet Weld by Hasan71	Last post: 06/25/2017 7:07 AM by 4u	5	499
08/23/2016 2:41 AM WPS by Hasan71	Last post: 06/25/2017 4:52 AM by 4u	12	372
03/21/2017 3:55 AM Root Face by Anonymous Poster	Last post: 06/25/2017 4:34 AM by 4u	4	683
04/27/2017 3:12 AM Piping QA/QC by pursothaman	Last post: 06/25/2017 4:32 AM by 4u	22	675
10/31/2016 12:04 PM About Bourwater by Anonymous Poster	Last post: 01/12/2017 9:36 PM by Andrew Westman	9	304
01/09/2017 6:21 PM Fun With Your Gauge Blocks by JE in Chicago	Last post: 01/11/2017 11:04 AM by James Stewart	30	965
12/22/2016 1:01 PM Spline Specs by berco	Last post: 12/26/2016 10:08 AM by gutmonarch	2	300
12/09/2016 10:06 PM Rejection PPM Calculation by Anonymous Poster	Last post: 12/12/2016 2:57 PM by horace40	20	637
11/05/2016 8:02 PM What Is It? ..That's Going to Happen to this Company? by JE in Chicago	Last post: 11/19/2016 10:19 PM by Simon Wan	18	1030
11/04/2016 4:02 PM Recycling - To Crush or Not to Crush? by JE in Chicago	Last post: 11/06/2016 9:34 PM by JE in Chicago	11	420
10/31/2016 11:02 PM Spot Radiograpy Examination by tamilwit	Last post: 11/01/2016 5:42 PM by Crabtree	2	310
10/04/2016 1:41 PM Padding of a Seat Dress Cover by silver ring	Last post: 10/06/2016 3:52 PM by silver ring	13	547
07/15/2016 1:28 AM Accurate Yet Economical Gasoline (Petrol) Flow Meter by consultvinodh	Last post: 08/14/2016 3:12 PM by Casper71	32	505
08/11/2016 9:39 PM Lab Tested? by JE in Chicago	Last post: 08/13/2016 7:39 PM by lyn	4	416
07/18/2016 3:27 AM About White Patches in IC Top Surface by rajesh14eee	Last post: 07/19/2016 11:46 AM by aurizon	6	418
06/19/2016 9:24 PM Cutting Steel Bar by Olie	Last post: 07/15/2016 4:57 PM by James Stewart	47	732
04/14/2016 2:17 PM Depth of Micro Holes by CptMorgan70	Last post: 04/19/2016 12:26 AM by pantaz	23	671
03/02/2016 7:07 AM Non-Destructive Testing By UT by mustafa jasim	Last post: 03/02/2016 10:51 PM by ndt-tom	2	316
05/04/2012 2:25 PM API 650 - Telltale Hole in Reinforcement Pad by Shavessels	Last post: 12/19/2015 7:25 AM by Siva Ramachandran	3	5836
12/03/2015 11:35 AM Opinion for Hardness Testing by Harvey Patterson	Last post: 12/07/2015 6:32 AM by silver123	7	442
11/23/2015 4:25 AM Different Thicknesses and Grinding the Inside Diameter Equal Them by mustafa jasim	Last post: 11/23/2015 6:55 PM by Tornado	10	310
11/03/2015 1:37 PM SS Bolt Stretch by Massey	Last post: 11/11/2015 5:45 AM by Hilton	24	686
11/09/2015 1:41 AM Welding Distortion Control by shayanhussain	Last post: 11/10/2015 4:19 PM by lyn	13	396
11/04/2015 8:46 AM Searching for Packaging Supply Engineer to Hire by Gary Vandervoort	Last post: 11/05/2015 11:44 PM by Wal	10	324
10/20/2015 11:47 AM QC Verification by scross1	Last post: 10/23/2015 5:47 PM by Just an Engineer	29	487
10/05/2015 4:07 AM How to Control Flatness in Punching Perforated Part by Anonymous Poster	Last post: 10/08/2015 9:29 PM by syeltang87	15	669
05/04/2009 12:14 PM Calculating Air Flow for Axial Flow Fans by RAJESHMEHNDIRATTA	Last post: 09/24/2015 4:57 AM by impactgroupusa1	6	3433
09/12/2015 1:49 PM SA355 P11 To SA335 P22 Welding by ahmadok85	Last post: 09/12/2015 2:35 PM by SolarEagle	3	2158
05/19/2015 12:23 AM Pressure Gauge Ranges For Pressure Testing Of Vessels by Chris Nosiama	Last post: 08/24/2015 4:30 PM by PWSlack	16	1232
11/25/2014 2:18 PM Checking Calibration of Tape Measures, Levels and Squares by jvejil	Last post: 07/21/2015 9:46 AM by Kevin LaPaire	32	699
05/17/2015 2:10 AM Possible Cold Lap? by Elios	Last post: 05/27/2015 7:49 AM by IdeaSmith	19	723
04/23/2015 7:15 AM Painting Corner Mitre Joints in Aluminium by Terry Burch	Last post: 05/01/2015 3:44 PM by James Stewart	8	493
04/23/2015 1:18 AM Normalized Material by Abusaleem	Last post: 04/25/2015 6:04 AM by Abusaleem	2	264
04/02/2015 1:39 PM A53 Galvanized Welding to A106 Gr B by Lwsaku	Last post: 04/03/2015 7:03 PM by lyn	7	337
03/24/2015 4:23 AM Hydraulik UND Maschinenbau Overhead Crane by Khalid A/Rahim	Last post: 03/25/2015 10:46 AM by dvmdsc	10	305
02/24/2015 7:27 AM 37Mn Grade Of Steel by zatau	Last post: 02/25/2015 2:47 PM by Crabtree	4	1010
02/16/2015 3:00 AM EN10204:2004 Type 3.2 Inspection Certification by Rashi Kasliwal	Last post: 02/16/2015 2:25 PM by texasron	2	503
02/07/2015 4:39 AM BS and ISO by Anonymous Poster	Last post: 02/08/2015 8:13 AM by horace40	3	344
02/03/2015 9:06 AM Query for Research Paper Regarding IT and Quality by babar bilal	Last post: 02/04/2015 8:51 AM by babar bilal	10	295
01/29/2015 3:30 AM WPS Essential Variables by Wajdi Khamayseh	Last post: 01/30/2015 6:00 AM by Wajdi Khamayseh	4	419
01/14/2015 1:30 AM Controller IC for Power Driver by Ajay Sanghrajka	Last post: 01/15/2015 2:32 AM by geraldpaxton	3	258
01/13/2015 5:53 AM Information Required For Stepper Motor by Ajay Sanghrajka	Last post: 01/14/2015 1:13 AM by Ajay Sanghrajka	10	312
10/13/2014 12:44 PM Torque Spec by eagleice2	Last post: 12/27/2014 3:55 PM by HiTekRedNek	34	477
12/22/2014 6:29 AM Change In Group Number In PQR by Muhammed Afsal	Last post: 12/23/2014 11:36 PM by Muhammed Afsal	9	680
12/17/2014 6:36 PM Assembly of Weldments and Significant Figures by Massey	Last post: 12/19/2014 1:02 PM by James Stewart	8	377
10/15/2014 12:05 PM Buffer Storage Tank by Anonymous Poster	Last post: 10/16/2014 5:03 PM by Whitephone	8	542
10/01/2014 8:07 AM Whether Qualification of CS-SS is Valid for CS-CS and SS-SS by S. Pradhan	Last post: 10/04/2014 4:34 AM by cncmachiningchina	3	358

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