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Abrasion, allowance forÄ¥Ëð£¬Ô£Á¿
Accessibility£¬pressure vesselsѹÁ¦ÈÝÆ÷¿É´ïÐÔ Access openingsͨµÀ¿× Applied linings, tightness Ó¦ÓóÄÀïÃÜ·âÐÔ
Allowance for corrosion, erosion, or abrasion ¸¯Ê´Ô£Á¿ÇÖÊ´»ò/
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Approval of new materials, вÄÁϵÄÅú×¼ Articles in Section V µÚV¾íÖеĸ÷Õ Article 1, T-150 µÚ1ÕÂT150 Article 2 µÚ2Õ Attachments ¸½¼þ lugs and fitting Ö§¶úºÍÅä¼þ
lugs for platforms, ladders, etc. ƽ̨£¬ÌÝ×ӵȵÄÖ§¶ú nonpressure parts ·ÇÊÜѹ¼þ nozzles ½Ó¹Ü
pipe and nozzle necks to vessel walls ÔÚÆ÷±ÚÉϵĹÜ×Ӻͽӹܾ±
stiffening rings to shell ¿ÇÌåÉϵĸÕÐÔ»· Backing strip µæ°å
Bending stress, welded joints ÍäÇúÓ¦Á¦£¬º¸½Ó½ÓÍ· Bend test ÍäÇúÊÔÑé Blind flanges ä°å·¨À¼
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Bolted flange connections ÂÝ˨·¨À¼Á¬½Ó bolt lands ÂÝË¨ÔØºÉ bolt stress ÂÝ˨ӦÁ¦ design of ¹ØÓÚÉè¼Æ flange moments ·¨À¼Á¦¾Ø flange stresses ·¨À¼Ó¦Á¦ materials ²ÄÁÏ studs ˫ͷÂÝ˨ tightness of ½ôÃÜÐÔ
types of attachment ¸½¼þÀàÐÍ Bolts ÂÝ˨
Braced and stayed surfaces Ö§³ÖºÍÖ§³ÅÃæ Brazed connections for nozzles ½Ó¹ÜµÄÇ¥º¸Á¬½Ó Brazed joints, efficiency of Ç¥º¸½ÓÍ·£¬º¸·ìϵÊý maximum service temperature ×î¸ßʹÓÃÎÂ¶È strength of Ç¿¶È
Brazing, cleaning of brazed surfaces Ç¥º¸£¬Ç¥º¸µÄ±íÃæÇåÀí fabrication by Óá¡ÖÆÔì filler metal Ìî³ä½ðÊô fluxes Ç¥º¸¼Á
heads into shells ·âÍ·½ÓÈë¿ÇÌå operating temperature ²Ù×÷ζÈ
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Buttstraps, curvature ¶Ô½Ó¸Ç°å£¬ÇúÂÊ forming ends of ³ÉÐͶË
thickness and corrosion allowance ºñ¶ÈºÍ¸¯Ê´Ô£Á¿ welding ends of º¸½Ó¶Ë
Carbon in material for welding º¸½ÓÓòÄÁÏÖеÄ̼ Cast ductile iron vessels, design ¿É¶ÍÖýÌúÈÝÆ÷£¬Éè¼Æpressure-temperature limitations ѹÁ¦-ζȽçÏÞ service restrictions ʹÓÃÏÞÖÆ Castings Öý¼þ carbon steel ̼¸Ö defects ȱÏÝ impact test ³å»÷ÊÔÑé inspection ¼ì²é quality factor ÖÊÁ¿ÏµÊý specifications ±ê×¼
Cast iron circular dished heads ÖýÌúµúÐηâÍ· Cast iron standard parts, small ÖýÌú±ê×¼²¿¼þ£¬Ð¡¼þ Cast iron pipe fittings ÖýÌú¹Ü¼þ Cast iron vessels ÖýÌúÈÝÆ÷ corners and fillets Ô²½ÇºÍµ¹½Ç head design ·âÍ·Éè¼Æ hydrostatic test ˮѹÊÔÑé
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nozzles and fittings ½Ó¹ÜºÍÅä¼þ
pressure-temperatures limitations ѹÁ¦-ζȽçÏÞ
Certificate of Authorization for Code Symbol Stamp ¹æ·¶·ûºÅ±êÖ¾µÄÈÏ¿ÉÖ¤Êé
Certification of material ²ÄÁÏÖ¤Ã÷Êé
Certification of Nondestructive Personnel ÎÞËð¼ìÑéÈËÔ±Ö¤Ã÷Êé Magnetic Particle Examination ´Å·Û¼ìÑé Liquid Penetrant ExaminationÒºÌåÉøÍ¸¼ìÑé Radiographic Examination ÉäÏß³¬Éù¼ìÑé Ultrasonic Examination ³¬Éù¼ìÑé
Chip marks on integrally forged vessels ÕûÌå¶ÍÔìÈÝÆ÷ÉϵÄȱ¿Ú±êÖ¾
Circumferential joints alignment tolerance»·ÏòÁ¬½Ó£¬×é¶Ô¹«²î
assembling×°Åä brazingÇ¥º¸
vessels subjected to external pressure ³ÐÊÜÍâѹµÄÈÝÆ÷ Clad material, inserted strips ¸²²ã²ÄÁÏ£¬Ç¶Ìõ examination ¼ì²é Clad plate ¸´ºÏ°å
Cleaning ,of brazed surfaces Ç¥º¸±íÃæÇåÀí of welded surfaces º¸½Ó±íÃæ
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