SAMSS Home · SAMSS Descripción: 35 Author: Cherukunnon Jubu. 29 downloads Views KB Size. Report. Materials System Specification SAMSS API Line Pipe Materials and Corrosion Control Standards Committee Members Anezi. SAMSS Carbon Steel Pipes On-Plot – abr – Materials System in accordance with Saudi Aramco specification SAMSS
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Overweight and Obese, Physical Weld repairs on seamless pipes and autogenously welded pipes are not permitted.
All welding consumables, including those used for repair, must have AWS samsss. The heat treatment shall not cause any adverse effect on the mechanical properties and pipe roundness. For pipe size 14 inches and larger, not for automatic welding, O.
The assumed residual stress shall be computed using the following formula: See commentary in 9. The covers shall be securely attached to the valve by means of wire or steel banding. If the electrode is under matching with respect to the strength of the base material, change in batch number of the electrode shall be an essential variable.
SAMSS Carbon Steel Pipes On-Plot – abr_百度文库
The Vendor shall ensure that all materials used for valve components in rubbing or sliding contact will not gall. For thicknesses in excess of For other properties, the more restrictive specification applies in each case. Page 5 of 28 Document Responsibility: Tolerances for the Weld Seam [modification] 9. References The manufacture and purchase of material covered by this specification shall comply with szmss latest edition as per the purchase order date of the references listed below, as noted.
This task shall be carried out by Saudi Aramco Inspection Representative, e. Makarere University College of Health Sciences. The pipes for testing can be selected by the purchaser’s representative from the heats containing the higher sulfur content. The pipe shall be marked with the actual grade.
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The specimen may be either flame cut or sawed from the parent pipe. Marking General [addition] The area of the pipe to smss marked shall be clean and dry.
Annex K is mandatory for all seamless pipes irrespective of service. Page 7 of 28 Document Responsibility: Anezi, Mohammed Ali on Copyright? A AM — 01 Carb Location and dimensions of coupons, and whether taken from pipe or plate. For each section containing cracks, a photograph shall be taken of the complete cross-section. Measurements shall be conducted at start of test, i.
All electrodes and fluxes shall be properly stored to prevent moisture absorption, as recommended by the electrode and flux manufacturer. When steel valves are specified with internal coating, the coating materials and application procedures shall be in accordance with APCS for baked phenolic epoxy or APCS for fusion bonded epoxy FBE. Special considerations apply to plating on stainless steel substrates.
The Quality Program documents shall be made available to the Buyer’s Representative for review and audit. There shall be four 4 Page 13 of 16 Direct all requests to deviate from this specification in writing to the Company or Buyer representative, who shall follow internal company procedure SAEP and forward such requests to the Manager, Consulting Services Department of Saudi Aramco, Dhahran.
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