National Test House (ER), Kolkata
Block-C.P, Sector-V, Salt Lake City, Kolkata, West Bengal - 700091, Kolkata, Kolkata, West Bengal, 700091
- nthsal-wb@nic.in
S.No. | Standard No. | Product | Testing Charges (Excl. Of Taxes) |
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121 | IS 9537 : Part 3 (1983) - Specification for conduits for electrical installations: Part 3 rigid plain conduits of insulating meterials | Specification for conduits for electrical installations: Part 3 rigid plain conduits of insulating meterials |
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122 | ASME BPVC Section V SE 165 - Standard Practice for Liquid Penetrant Examination for General Industry | Standard Practice for Liquid Penetrant Examination for General Industry |
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123 | ASME BPVC Section V SD 7091 - Standard practice for Non-destructive measurement of Dry Film Thickness of Non-magnetic Coating applied to ferrous metals and Non-magnetic, Non-conductive coating applied to Non-ferrous Metals | Standard practice for Non-destructive measurement of Dry Film Thickness of Non-magnetic Coating applied to ferrous metals and Non-magnetic, Non-conductive coating applied to Non-ferrous Metals |
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124 | IS 13043 (1991) - Covered manual metal arc welding electrodes - Determination of efficiency, metal recovery and deposition co - Efficien | Covered manual metal arc welding electrodes - Determination of efficiency, metal recovery and deposition co - Efficien |
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125 | IS 11802 (1986) - Methods for determination of diffusible hydrogen content of deposited weld metal from covered electrodes in welding mild and low alloy steels | Methods for determination of diffusible hydrogen content of deposited weld metal from covered electrodes in welding mild and low alloy steels |
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126 | IS 1608 (Part1): 2022 - Metallic Materials-Tensile Testing-Method of Test at Room Temperature | Metallic Materials-Tensile Testing-Method of Test at Room Temperature |
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127 | 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 |
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128 | IS 1757 Part 1 (2020) - Metallic Materials — Charpy Pendulum Impact Test Part 1 Test Method ( Fourth Revision ) | Metallic Materials — Charpy Pendulum Impact Test Part 1 Test Method ( Fourth Revision ) |
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129 | IS 3600 : Part 5 (2018) - Method of testing fusion welded joints and weld metal in steel: Part 5 destructive tests on welds in metallic materials - Bend tests (Third Revision) | Method of testing fusion welded joints and weld metal in steel: Part 5 destructive tests on welds in metallic materials - Bend tests (Third Revision) |
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130 | IS 3848:1981 - Method for end quench test for hardenability of steel (First Revision) | Method for end quench test for hardenability of steel (First Revision) |
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131 | IS 6416:2022 - Methods for Measuring Case Depth of Steel | Methods for Measuring Case Depth of Steel |
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132 | ASTM E114-20 - Standard Practice for Ultrasonic Pulse-Echo Straight Beam Contact Testing | Standard Practice for Ultrasonic Pulse-Echo Straight Beam Contact Testing |
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133 | ASTM E164-19 - Standard Practice for Contact Ultrasonic Testing of Weldments | Standard Practice for Contact Ultrasonic Testing of Weldments |
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134 | ASTM E 94-17 - Standard Guide for Radiographic Examination using Industrial Radiographic Film | Standard Guide for Radiographic Examination using Industrial Radiographic Film |
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135 | ASTM E1032-19 - Standard Practice for Radiographic Examination of Weldments using Industrial X-Ray Film | Standard Practice for Radiographic Examination of Weldments using Industrial X-Ray Film |
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136 | ASTM E1030-15 - Standard Practice for Radiographic Examination of Metallic Castings | Standard Practice for Radiographic Examination of Metallic Castings |
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137 | IS 3664:1981 - Code of practice for ultrasonic pulse echo testing by contact and immersion methods (first revision) | Code of practice for ultrasonic pulse echo testing by contact and immersion methods (first revision) |
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138 | ASTM E709-15 - Standard Guide for Magnetic Particle Testing | Standard Guide for Magnetic Particle Testing |
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139 | ASTM E112-13 - Standard Test Method for Determining Average Grain Size | Standard Test Method for Determining Average Grain Size |
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140 | IS 7754:2022 - Microstructure of Cast Iron-Graphite Classification by visual analysis | Microstructure of Cast Iron-Graphite Classification by visual analysis |
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141 | IS 7754:1975 (RA 2018) - Method for designation of the microstructure of graphite in cast iron | Method for designation of the microstructure of graphite in cast iron |
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142 | CUSTOM - Chemical Composition of Galvalume Sheet | Chemical Composition of Galvalume Sheet |
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143 | IRS:S88/2004 (2004) - LOW MAINTENANCE LEAD ACID STATIONARY SECONDARY CELLS FOR S&T INSTALLATIONS | LOW MAINTENANCE LEAD ACID STATIONARY SECONDARY CELLS FOR S&T INSTALLATIONS |
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144 | ICF/MD/SPEC-091 ISSUE STATUS : 01 REV.N0 : 02 - SPECIFICATION FOR POWDER COATED ITEMS/ COMPONENTS USED IN RAILWAY PASSENGER COACHES | SPECIFICATION FOR POWDER COATED ITEMS/ COMPONENTS USED IN RAILWAY PASSENGER COACHES |
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145 | ASTM B117 SALT SPRAY TEST PAINT LAB (2022) - ASTM B117 SALT SPRAY TEST FOR 96 HOURS | ASTM B117 SALT SPRAY TEST FOR 96 HOURS |
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146 | IS 1891 (Part 2) (1993 (reaffirmed 2008)) - Conveyor & Elevetor Textile Belting Part 2 (Heat Resistant Belt) | Conveyor & Elevetor Textile Belting Part 2 (Heat Resistant Belt) |
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147 | IS 16415 (2015) - Composite cement - Specification | Composite cement - Specification |
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148 | IRST-12-2009 (2009) - Indian Railway Standard Specification for Flat Bottom Rails | Indian Railway Standard Specification for Flat Bottom Rails |
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149 | IS 7310 : Part 1 (1974) - APPROVAL TESTS FOR WELDERS WORKING TO APPROVED WELDING PROCEDURES PART I FUSION WELDING OF STEEL | APPROVAL TESTS FOR WELDERS WORKING TO APPROVED WELDING PROCEDURES PART I FUSION WELDING OF STEEL |
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150 | CUSTOM-32-ER-MCALI - Calibration of Mixer Machine | Calibration of Mixer Machine |
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