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I.T Helpdesk email - helpdesk@nth.gov.in
I.T Customer care no. - 9412223550 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]
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National Test House (ER), Alipore

Kolkata, Kolkata, West Bengal, 700027
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180 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
31 ND Custom 1 (2022) - Load Test of Speed Retarder/Breaker (Rubberised) Load Test of Speed Retarder/Breaker (Rubberised) - View breakup
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32 IRS:M-46 (2020) - INDIAN RAILWAYS STANDARD SPECIFICATION FOR CLASSIFICATION, TESTING AND ACCEPTANCE CRITERIA OF FILLER WIRES FOR MIG/MAG WELDING (WITH AND WITHOUT GAS SHIELDING) INDIAN RAILWAYS STANDARD SPECIFICATION FOR CLASSIFICATION, TESTING AND ACCEPTANCE CRITERIA OF FILLER WIRES FOR MIG/MAG WELDING (WITH AND WITHOUT GAS SHIELDING) - View breakup
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33 ASM Hand Book Vol 9 (1992) - Metallography and Microstructures Metallography and Microstructures - View breakup
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34 ISO 10675-1 (2016) - Non-destructive Testing of Welds-Acceptance levels for radiographic testing- Part 1: Steel, nickel, titanium and their alloys Non-destructive Testing of Welds-Acceptance levels for radiographic testing- Part 1: Steel, nickel, titanium and their alloys - View breakup
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35 ASME Sec V, SE 797 (2019) - Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method - View breakup
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36 IS 13871 (2021) - Powder Coating Powder Coating - View breakup
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37 IS 1868 (1996 Reaffirmed In : 2021) - Anodic coatings on aluminium and its alloys - Specification (Third Revision) Anodic coatings on aluminium and its alloys - Specification (Third Revision) - View breakup
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38 IS 1599 (2012) - Mechanical tests on welded joints - Bend test with out heat treatment Mechanical tests on welded joints - Bend test with out heat treatment - View breakup
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39 ASM Vol.11 (2002) - Metallographic examination-Failure investigation ( minimum) Metallographic examination-Failure investigation ( minimum) - View breakup
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40 IS 15435 (2004) - Thickness gauging on metal products by ultrasonic method per sq. meter of surface area or fraction there of - 10 readings Thickness gauging on metal products by ultrasonic method per sq. meter of surface area or fraction there of - 10 readings - View breakup
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41 IBR 1950 (2023) - Qualified Boiler Welder's Certificate Qualified Boiler Welder's Certificate - View breakup
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42 ASME ASME (2021) - Performance test ( Plate & electrodes not supplied by NTH) Performance test ( Plate & electrodes not supplied by NTH) - View breakup
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43 ASME ASME Section IX (2021) - Preparation of welding procedure specification (WPS) as per ASME Section IX Preparation of welding procedure specification (WPS) as per ASME Section IX - View breakup
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44 ASME Section IX (2019) - 2019 Boiler and Pressure Vessel Code 2019 Boiler and Pressure Vessel Code - View breakup
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45 IS 2266 (2019) - Steel Wire Ropes for General Engineering Purpose —Specification Steel Wire Ropes for General Engineering Purpose —Specification - View breakup
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46 RDSO C-9509 (Rev. 2) (2007) - Schedule of Technical Requirements for Enhanced Capacity (Alloy Steel) Draw Hook Assembly used on Railway Coaches Schedule of Technical Requirements for Enhanced Capacity (Alloy Steel) Draw Hook Assembly used on Railway Coaches - View breakup
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47 RDSO Specification No. MP-0.41.00.01 (Rev. 01) (2003) - Schedule of Technical Requirements for Transition Screw Couplings for Centre Buffer Coupler Schedule of Technical Requirements for Transition Screw Couplings for Centre Buffer Coupler - View breakup
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48 DGMS S&T/Tech.Cir.(Approval)No.2 dated Dhanbad 03.06.2010 (2010) - Standard Components and Properties of Rigid Steel Props, Chocks& Cogs to be used in Mines Standard Components and Properties of Rigid Steel Props, Chocks& Cogs to be used in Mines - View breakup
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49 RDSO C-9505 (Revised) (2001) - Schedule of Technical Requirements for Enhanced Capacity (Alloy Steel) Screw Couplings used on Railway Coaches Schedule of Technical Requirements for Enhanced Capacity (Alloy Steel) Screw Couplings used on Railway Coaches - View breakup
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50 IS 1757 (PART 1): 2020 - Metallic Materials Charpy Pendulum Impact Test Part 1 Test Method Metallic Materials Charpy Pendulum Impact Test Part 1 Test Method - View breakup
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51 IS/ISO 2415 (2004) - Forged shackles for general lifting purposes - Dee shackles and bow shackles Forged shackles for general lifting purposes - Dee shackles and bow shackles - View breakup
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52 IS 7318 : Part 1 (1974) - Approval test for welders when welding procedure approval is not required: Part 1 fusion welding of steel Approval test for welders when welding procedure approval is not required: Part 1 fusion welding of steel - View breakup
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53 IS 7310 : Part 1 (1974) - Approval test for welders to approve welding procedures (plate & electrodes not supplied by NTH) Approval test for welders to approve welding procedures (plate & electrodes not supplied by NTH) - View breakup
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54 IS 7310 : Part 1 (2019) - Qualification Testing of Welders-Fusion Welding Part 1 Steels (First Revision) Qualification Testing of Welders-Fusion Welding Part 1 Steels (First Revision) - View breakup
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55 IS 9550 (2001) - Bright steel bars - Specification (First Revision) Bright steel bars - Specification (First Revision) - View breakup
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56 IS 8791 (1978) - Code of practice for ultrasonic flaw detection of ferritic steel forgings Code of practice for ultrasonic flaw detection of ferritic steel forgings - View breakup
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57 IS 814:2004 - Covered electrodes for manual metal arc welding of carbon and carbon manganese steel - Specification (Sixth Revision) Covered electrodes for manual metal arc welding of carbon and carbon manganese steel - Specification (Sixth Revision) - View breakup
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58 IIW-India Certification (2022) - Customized Specification for IIW-India certification PERSONNEL CERTIFICATION SCHEMES (EXPERT WELDER) Customized Specification for IIW-India certification PERSONNEL CERTIFICATION SCHEMES (EXPERT WELDER) - View breakup
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59 IS 7904 (2018) - High carbon steel wire rods - Specification (Second Revision) High carbon steel wire rods - Specification (Second Revision) - View breakup
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60 IS 7754 (Part 1) (2022) - Microstructure of Cast Iron-Graphite Classification by visual analysis Microstructure of Cast Iron-Graphite Classification by visual analysis - View breakup
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Helpdesk email - helpdesk@nth.gov.in

Customer care no. - 9412223550 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]