Quality Control


Sudershan Industries is dedicated to all our customers by striving to continuously improve the performance, quality, and value of our products and services. Our quality ssurance system focuses on the following principles:
  • Quality is the responsibility of every employee
  • Ethical workmanship and customer satisfaction are vital
  • On time delivery at the agreed upon price.

To focus on our customers we have established a comprehensive quality assurance program that meets the following standards :
  • 9001 : 2015Certified Click on home page to view our certificate
  • 10CFR50 Appendix B, Quality Assurance Criteria for Nuclear Power Plants and Fuel Reprocessing Plants.

 



Standard Babbitt Specifications

BABBITT SPEC. NO. TIN % COPPER % ANTIMONY % LEAD % ARSENIC %
ASTM B23 - 49 GR.1 90 - 92 4 – 5 4 – 5 .35 max .10 max
ASTM B23 - 49 GR.2 88 - 90 3 – 4 7 – 8 .35 max .10 max
ASTM B23 - 49 GR.3 83 - 85 7.5 - 8.5 7.5 - 8.5 .35 max .10 max
SAE 11 86 - 88 5 – 6 6 – 7 .35 max .10 max
SAE 12 88 - 90 3 – 4 7.25 - 7.50 .35 max .10 max
QQT-390 GR.2 88 - 90 3 – 4 7 – 8 .35 max .10 max
QQT-390 GR.3 83 - 85 7.5 - 8.5 7.5 - 8.5 .35 max .10 max
ACM-3021 88 - 90 3 – 4 7 – 8 .05 max .01 max
ACM-3022 82.5 - 84.5 5 – 6 10 – 12 .50 max .10 max

 

  • Level II Ultra Sonic Testing

  • Dye Penetrant Testing

  • MEG Testing

  • Bond Quality 99.9% pure tin




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