National Test House

A Trusted Name For Quality Testing

More Than 100 Years Of Service
I.T Helpdesk email - helpdesk[at]nth[dot]gov[dot]in
I.T Customer care no. - 0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]
Helpline Numbers
  2. Dear Customer, Beware of Phishing & Fraudulent Calls/Email's. NTH does not entertain middle-man/agents. Be Vigilant. Please report any suspicious calls/emails to Chief Vigilance Officer, Email : cvo-nth[at]nth[dot]gov[dot]in , Landline -0120-278 7853 & Mobile no. / WhatsApp No.- 9412223550.

National Test House (SR), Chennai

CSIR Road, Tharamani, Chennai - 600113, Chennai, Chennai, Tamil Nadu, 600113
9444380435 director-chn[at]nth[dot]gov[dot]in
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632 Results
S.No. Standard No. Product Testing Charges (Excl. Of Taxes)
631 RDSO C-9505 (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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632 IS 11169 : Part 1 (1984) - SPECIFICATION FOR STEELS FOR COLD HEADING/COLD EXTRUSION APPLICATIONS (PART 1 WROUGHT CARBON AND LOW ALLOY STEELS) SPECIFICATION FOR STEELS FOR COLD HEADING/COLD EXTRUSION APPLICATIONS (PART 1 WROUGHT CARBON AND LOW ALLOY STEELS) - View breakup
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Helpdesk email - helpdesk[at]nth[dot]gov[dot]in

Customer care no. - 0120-2787853 [ ( Mon - Fri ) 09:30 hrs to 17:30 hrs ]