National Test House (ER), Kolkata
Block-C.P, Sector-V, Salt Lake City, Kolkata, West Bengal - 700091, Kolkata, Kolkata, West Bengal, 700091
- director-kol[at]nth[dot]gov[dot]in
| S.No. | Standard No. | Product | Testing Charges (Excl. Of Taxes) |
|---|---|---|---|
| 1111 | IS 3203 (1982) - Methods of testing local thickness of electroplated coatings (First Revision) | Methods of testing local thickness of electroplated coatings (First Revision) |
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| 1112 | ASME ASME (2021) - Performance test ( Plate & electrodes not supplied by NTH) | Performance test ( Plate & electrodes not supplied by NTH) |
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| 1113 | 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 |
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| 1114 | ASME Section IX (2019) - 2019 Boiler and Pressure Vessel Code | 2019 Boiler and Pressure Vessel Code |
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| 1115 | IS 16102 : Part 1 (2012) - Self - Ballasted led lamps for general lighting services: Part 1 safety requirements | Self - Ballasted led lamps for general lighting services: Part 1 safety requirements |
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| 1116 | IS 1182 (1983) - Recommended - Practice for radiographic examination of fusion welded butt joints in steel plates (Second Revision) | Recommended - Practice for radiographic examination of fusion welded butt joints in steel plates (Second Revision) |
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| 1117 | IS 16106 (2012) - Method of electrical and photometric measurements of solid state lighting (LED) products | Method of electrical and photometric measurements of solid state lighting (LED) products |
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| 1118 | IBR 1950 (2023) - Qualified Boiler Welder's Certificate | Qualified Boiler Welder's Certificate |
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| 1119 | IS 7666 (1988) - Ultrasonic examination of ferritic castings of carbon and low alloy steel - Recommedned procedure (First Revision) | Ultrasonic examination of ferritic castings of carbon and low alloy steel - Recommedned procedure (First Revision) |
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| 1120 | 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 |
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| 1121 | IS 4260 (2004) - Recommended practice for ultrasonic testing of butt welds in ferritic steel (Third Revision) | Recommended practice for ultrasonic testing of butt welds in ferritic steel (Third Revision) |
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| 1122 | IS 4225 (2004) - Recommended practice for straight beam ultrasonic testing of steel plates (Second Revision) | Recommended practice for straight beam ultrasonic testing of steel plates (Second Revision) |
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| 1123 | IS 12889 (1989) - Performance Evaluation Of Liquid Penetrants | Performance Evaluation Of Liquid Penetrants |
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| 1124 | IS 2762 (2009) - Wire rope slings and sling legs - Specification (Second Revision) | Wire rope slings and sling legs - Specification (Second Revision) |
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| 1125 | 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 |
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| 1126 | 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 |
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| 1127 | 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 |
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| 1128 | 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 |
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| 1129 | IS 2266 (2019) - Steel Wire Ropes for General Engineering Purpose —Specification | Steel Wire Ropes for General Engineering Purpose —Specification |
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| 1130 | IS 3832 (2005) - Hand - Operated chain pulley block - Specification (Third Revision) | Hand - Operated chain pulley block - Specification (Third Revision) |
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| 1131 | IS 7810 (1999) - Code of practice for radiographic examination of resistance spot welds on aluminium and its alloys (First Revision) | Code of practice for radiographic examination of resistance spot welds on aluminium and its alloys (First Revision) |
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| 1132 | IS 7739 : Part 5 (1976) - Code of practice for preparation of metallographic specimens: Part 5 iron and steel and their examination | Code of practice for preparation of metallographic specimens: Part 5 iron and steel and their examination |
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| 1133 | IS 6396:2023 (2023) - Steels - Determination of the Depth of Decarburization | Steels - Determination of the Depth of Decarburization |
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| 1134 | 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) |
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| 1135 | IS 4163 (2021) - Steel - Determination of content of nonmetallic inclusions - Micrographic method using standard diagrams | Steel - Determination of content of nonmetallic inclusions - Micrographic method using standard diagrams |
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| 1136 | IS 1599 (2023) - Metallic Materials - Bend Test | Metallic Materials - Bend Test |
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| 1137 | IS 4748 (2021) - Steels - Micrographic determination of the apparent grain size (Third Revision) | Steels - Micrographic determination of the apparent grain size (Third Revision) |
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| 1138 | IS 4853 (1982) - Recommended practice for radiographic inspection of fusion welded butt joints in steel pipes (First Revision) | Recommended practice for radiographic inspection of fusion welded butt joints in steel pipes (First Revision) |
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| 1139 | IS 3099 : Part 1 AND 2 (1992) - Microscopes - Slips and slidesspecification: Part 1 microscope slips: Part 2 microscope slides (First Revision) | Microscopes - Slips and slidesspecification: Part 1 microscope slips: Part 2 microscope slides (First Revision) |
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| 1140 | 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 |
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