Technical

CODES & STANDARDS

CODES & STANDARDS :

CODE: Set of rules for manufacturing a specific products.

  • As per ITP:  will select the joint for NDT.
  • Hold point are related to quality plan or ITP.
  • Decision on % of NDT & selection of joints for NDT is related to quality plan or ITP.
  • Quality plan document specifying which procedures & associated resources shall be applied by whom and when to a specific project product, process or contract.
  1. BS EN 970/ ISO 17637 – NON- DESTRUCTIVE EXAMINATIONS OF FUSION                 WELDS- VISUAL EXAMINATION.
  2. BS EN 288/ISO 15614 – WELDING PROCEDURE SPECIFICATION.
  3. BS EN 287 – WELDER QUALIFICATION TEST.
  4. BS EN 499 – WELDING CONSUMABLES.
  5. BS EN 22553 – WELDING SYMBOLS.
  6. BS EN 709 – DESTRUCTIVE TESTING FUSION WELDED JOINTS & WELD MENTS IN STEEL.
  7. BS EN 7570 – VALIDATION OF ARC WELDING EQUIPMENT.
  8. BS EN 760 – FLUXES FOR SUBMERGED ARC WELDING [ SAW ].
  9. BS EN ISO 15614 [PART -2]  – WELDING PROCEDURE SPECIFICATION FOR ALLUMINIUM & ITS ALLOY