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9.1 STUD BOLT & HEAVY NUT 9.1.1 BOLT ±Ô°ÝÀ» ¹Ýµå½Ã CHECK ÇÑ´Ù.(METRIC, UNIFIED µî) 9.1.2 UNIFIED BOLE : 1 1/8" Bolt 8UN 9.1.3 METRIC BOLT : M30 ÀÌ»óÀº 3mm PITCH 9.1.4 ±Ô°Ý FLANGE ¿ëÀº APPENDIX 3 ¸¦ ÂüÁ¶ÇÏ¿© ¹ßÁÖÇÏ°í, ¹Ýµå½Ã DWG. °ú CHECK ÇÑ´Ù. 9.1.5 ºñ±Ô°Ý¿ë FLANGE(GIRTH FLANGE µî )¿ëÀº ¾Æ·¡ °è»ê½ÄÀ» ±Ù°Å·Î ÇÑ APPENDIX 4¸¦ ÂüÁ¶ÇÏ¿© ¹ßÁÖÇÑ´Ù. FLANGE TH'K+GASKET TH'K+)NUT ³ôÀÌ °öÇϱâ 2)+(³ª»ç»ê 3°³)+5 *¹ßÁÖÀü ¹Ýµå½Ã µµ¸é°ú ±æÀÌ È®ÀÎ ÈÄ ¹ßÁÖÇÑ´Ù. 9.1.6 COATING ¿©ºÎ¸¦ ¹Ýµå½Ã CHECK ÇÑ´Ù.(GALVANIZING OR SPECIAL COATING) 9.1.7 2"¸¦ ³Ñ´Â °æ¿ì´Â BOLT TENSIONER »ç¿ëÀ» °ËÅäÇÏ¿© BOLT LENGTH¸¦ °áÁ¤ÇØ¾ß ÇÑ´Ù. 9.1.8 Àú¿Â¿ë BOLT ÀÇ °æ¿ì OWNER °¡ ÁöÁ¤ÇÑ IMPACT °ªÀÌ ÀÕ´Â °æ¿ì ¹ßÁÖ¼¿¡ ¸í½ÃÇÑ´Ù. 9.1.9 SPARE PART ¼ö·®Àº OWNER Ãø ¿ä±¸»çÇ×À» Á¤È®È÷ CHECK ÇÏ¿© ¹ßÁÖÇÑ´Ù.
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