{"id":4025,"date":"2025-03-21T02:40:46","date_gmt":"2025-03-21T02:40:46","guid":{"rendered":"https:\/\/www.fanrongcasting.com\/?post_type=product&#038;p=4025"},"modified":"2025-05-19T03:36:20","modified_gmt":"2025-05-19T03:36:20","slug":"universal-stepped-coupling","status":"publish","type":"product","link":"https:\/\/www.fanrongcasting.com\/el\/product\/universal-stepped-coupling\/","title":{"rendered":"\u039a\u03b1\u03b8\u03bf\u03bb\u03b9\u03ba\u03ae \u03b2\u03b1\u03b8\u03bc\u03b9\u03b4\u03c9\u03c4\u03ae \u03b6\u03b5\u03cd\u03be\u03b7"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>\u039a\u03b1\u03b8\u03bf\u03bb\u03b9\u03ba\u03ae \u03b2\u03b1\u03b8\u03bc\u03b9\u03b4\u03c9\u03c4\u03ae \u03b6\u03b5\u03cd\u03be\u03b7<\/strong><\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-4292 aligncenter\" src=\"https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/11-2-234x300.png\" alt=\"\" width=\"234\" height=\"300\" srcset=\"https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/11-2-234x300.png 234w, https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/11-2-9x12.png 9w, https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/11-2.png 294w\" sizes=\"(max-width: 234px) 100vw, 234px\" \/><\/p>\n<p><img decoding=\"async\" class=\"size-medium wp-image-4293 aligncenter\" src=\"https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/22-3-300x259.png\" alt=\"\" width=\"300\" height=\"259\" srcset=\"https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/22-3-300x259.png 300w, https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/22-3-14x12.png 14w, https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/22-3.png 515w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong><b>\u25c6<\/b><\/strong><strong><b>\u03a5\u03bb\u03b9\u03ba\u03cc<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>\u03a0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2:<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"42\">\u038c\u03c7\u03b9.<\/td>\n<td width=\"113\">\u038c\u03bd\u03bf\u03bc\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/td>\n<td width=\"161\">\u03a5\u03bb\u03b9\u03ba\u03cc<\/td>\n<td width=\"107\"><strong><b>\u03a0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"42\">1<\/td>\n<td width=\"113\">\u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03bc\u03b1\u03bd\u03af\u03ba\u03b9<\/td>\n<td width=\"161\">\u03a7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1<\/td>\n<td width=\"107\">S235JR<\/td>\n<\/tr>\n<tr>\n<td width=\"42\">2<\/td>\n<td width=\"113\">\u0394\u03b1\u03ba\u03c4\u03cd\u03bb\u03b9\u03bf\u03c2 \u03ac\u03ba\u03c1\u03bf\u03c5<\/td>\n<td width=\"161\">\u039f\u03c0\u03bb\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2<\/td>\n<td width=\"107\">GGG50<\/td>\n<\/tr>\n<tr>\n<td width=\"42\">3<\/td>\n<td width=\"113\">\u039a\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1<\/td>\n<td width=\"161\">\u039a\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba<\/td>\n<td width=\"107\">EPDM<\/td>\n<\/tr>\n<tr>\n<td width=\"42\">4<\/td>\n<td width=\"113\">\u039c\u03c0\u03bf\u03c5\u03bb\u03cc\u03bd\u03b9<\/td>\n<td width=\"161\">\u03a7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 Dacromet<\/td>\n<td width=\"107\">ISO898-1:1999<\/td>\n<\/tr>\n<tr>\n<td width=\"42\">5<\/td>\n<td width=\"113\">\u03a0\u03bb\u03c5\u03bd\u03c4\u03ae\u03c1\u03b9\u03bf<\/td>\n<td width=\"161\">\u03a7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 Dacromet<\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<tr>\n<td width=\"42\">6<\/td>\n<td width=\"113\">\u03a0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9<\/td>\n<td width=\"161\">\u03a7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 Dacromet<\/td>\n<td width=\"107\">ISO898-2:1992<\/td>\n<\/tr>\n<tr>\n<td width=\"42\">7<\/td>\n<td width=\"113\">\u039a\u03b1\u03c0\u03ac\u03ba\u03b9<\/td>\n<td width=\"161\">\u03a0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc<\/td>\n<td width=\"107\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>\u25c6<\/b><\/strong>\u00a0<strong><b>\u0394\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 (mm)<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td colspan=\"4\" width=\"265\">\u0395\u03cd\u03c1\u03bf\u03c2 \u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2<\/td>\n<td colspan=\"2\" rowspan=\"2\" width=\"131\">&nbsp;<\/p>\n<p>\u0394\u03b9\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2<\/td>\n<td colspan=\"2\" rowspan=\"2\" width=\"132\">&nbsp;<\/p>\n<p>\u039c\u03b1\u03bd\u03af\u03ba\u03b9<\/td>\n<td rowspan=\"3\" width=\"65\">&nbsp;<\/p>\n<p><strong><b>\u03a1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7<\/b><\/strong><\/p>\n<p><strong><b>\u03a7\u03ac\u03c3\u03bc\u03b1<\/b><\/strong><\/td>\n<td rowspan=\"3\" width=\"66\">&nbsp;<\/p>\n<p>Max<\/p>\n<p><strong><b>\u03a7\u03ac\u03c3\u03bc\u03b1<\/b><\/strong><\/td>\n<td rowspan=\"3\" width=\"115\">&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>MxL1<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"132\">\u039c\u03b9\u03ba\u03c1\u03cc \u03ac\u03ba\u03c1\u03bf<\/td>\n<td colspan=\"2\" width=\"132\">\u039c\u03b5\u03b3\u03ac\u03bb\u03bf \u03ac\u03ba\u03c1\u03bf<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">Min<\/td>\n<td width=\"65\">Max<\/td>\n<td width=\"66\">Min<\/td>\n<td width=\"65\">Max<\/td>\n<td width=\"65\">A1<\/td>\n<td width=\"65\">A<\/td>\n<td width=\"67\">L1<\/td>\n<td width=\"65\">T<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">59<\/td>\n<td width=\"65\">72<\/td>\n<td width=\"66\">68<\/td>\n<td width=\"65\">84<\/td>\n<td width=\"65\">165<\/td>\n<td width=\"65\">180<\/td>\n<td width=\"67\">115<\/td>\n<td width=\"65\">4.5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x190<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">59<\/td>\n<td width=\"65\">72<\/td>\n<td width=\"66\">88<\/td>\n<td width=\"65\">103<\/td>\n<td width=\"65\">165<\/td>\n<td width=\"65\">185<\/td>\n<td width=\"67\">115<\/td>\n<td width=\"65\">4.5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x190<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">68<\/td>\n<td width=\"65\">84<\/td>\n<td width=\"66\">88<\/td>\n<td width=\"65\">103<\/td>\n<td width=\"65\">180<\/td>\n<td width=\"65\">185<\/td>\n<td width=\"67\">115<\/td>\n<td width=\"65\">4.5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x190<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">88<\/td>\n<td width=\"65\">103<\/td>\n<td width=\"66\">109<\/td>\n<td width=\"65\">128<\/td>\n<td width=\"65\">185<\/td>\n<td width=\"65\">225<\/td>\n<td width=\"67\">115<\/td>\n<td width=\"65\">4.5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x190<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">109<\/td>\n<td width=\"65\">128<\/td>\n<td width=\"66\">132<\/td>\n<td width=\"65\">153<\/td>\n<td width=\"65\">225<\/td>\n<td width=\"65\">250<\/td>\n<td width=\"67\">115<\/td>\n<td width=\"65\">4.5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x210<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">132<\/td>\n<td width=\"65\">153<\/td>\n<td width=\"66\">159<\/td>\n<td width=\"65\">182<\/td>\n<td width=\"65\">250<\/td>\n<td width=\"65\">275<\/td>\n<td width=\"67\">125<\/td>\n<td width=\"65\">4.5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x220<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">159<\/td>\n<td width=\"65\">182<\/td>\n<td width=\"66\">192<\/td>\n<td width=\"65\">210<\/td>\n<td width=\"65\">272<\/td>\n<td width=\"65\">305<\/td>\n<td width=\"67\">125<\/td>\n<td width=\"65\">5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x220<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">192<\/td>\n<td width=\"65\">210<\/td>\n<td width=\"66\">218<\/td>\n<td width=\"65\">235<\/td>\n<td width=\"65\">305<\/td>\n<td width=\"65\">315<\/td>\n<td width=\"67\">135<\/td>\n<td width=\"65\">5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x230<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">218<\/td>\n<td width=\"65\">235<\/td>\n<td width=\"66\">242<\/td>\n<td width=\"65\">266<\/td>\n<td width=\"65\">315<\/td>\n<td width=\"65\">350<\/td>\n<td width=\"67\">135<\/td>\n<td width=\"65\">5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">4-M12x230<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">242<\/td>\n<td width=\"65\">266<\/td>\n<td width=\"66\">272<\/td>\n<td width=\"65\">289<\/td>\n<td width=\"65\">350<\/td>\n<td width=\"65\">395<\/td>\n<td width=\"67\">135<\/td>\n<td width=\"65\">5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">6-M12x230<\/td>\n<\/tr>\n<tr>\n<td width=\"66\">272<\/td>\n<td width=\"65\">289<\/td>\n<td width=\"66\">315<\/td>\n<td width=\"65\">332<\/td>\n<td width=\"65\">395<\/td>\n<td width=\"65\">450<\/td>\n<td width=\"67\">135<\/td>\n<td width=\"65\">5<\/td>\n<td width=\"65\">25<\/td>\n<td width=\"66\">50<\/td>\n<td width=\"115\">6-M12x230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u25c6\u00a0<strong><b>\u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac<\/b><\/strong><\/p>\n<ul>\n<li>\u0395\u03cd\u03ba\u03b1\u03bc\u03c0\u03c4\u03bf \u03c3\u03af\u03b4\u03b7\u03c1\u03bfGGG50 (\u03ae\u03c0\u03b9\u03bf\u03c2 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 S235JR) \u03c5\u03bb\u03b9\u03ba\u03cc \u03bc\u03b5 \u03b5\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 FBE.<\/li>\n<li>\u0395\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03bc\u03b5 \u03ba\u03bf\u03c7\u03bb\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03be\u03b9\u03bc\u03ac\u03b4\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03bc\u03b5 \u03b5\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 Dacromet.<\/li>\n<li>\u03a3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b5\u03c2 \u03b1\u03c0\u03cc EPDMrubber.<\/li>\n<li>\u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c9\u03bb\u03ae\u03bd\u03c9\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03bd\u03bf\u03c7\u03ae\u03c2<\/li>\n<\/ul>\n<p>\u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03c3\u03c9\u03bb\u03ae\u03bd\u03c9\u03bd \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2.\u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u039a\u03af\u03bd\u03b1.<\/p>\n<p>\u03a0\u03b5\u03c1\u03b9\u03b3\u03c1\u03b1\u03c6\u03ae<\/p>\n<ul>\n<li>\u039c\u03b5\u03b3\u03ac\u03bb\u03bf \u03b5\u03cd\u03c1\u03bf\u03c2 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5: \u03ba\u03b1\u03c4\u03ac \u03bc\u03ad\u03c3\u03bf \u03cc\u03c1\u03bf 21 mm \u03b1\u03bd\u03ac \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac.<\/li>\n<li>\u039c\u03b9\u03ba\u03c1\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03c9\u03bd \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03bf\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf.<\/li>\n<li>\u0391\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1:<\/li>\n<\/ul>\n<p>- \u039c\u03cc\u03bd\u03b9\u03bc\u03b7 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03af\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03cd\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2<\/p>\n<p>\u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03b7\u03c2 \u03b1\u03ba\u03c1\u03b1\u03af\u03b1\u03c2 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03c7\u03b9\u03c4\u03c9\u03bd\u03af\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b1.<\/p>\n<p>- \u0391\u03bd\u03c4\u03b9\u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1: \u03b5\u03c0\u03bf\u03be\u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03b5\u03c0\u03af\u03c3\u03c4\u03c1\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03c3\u03ba\u03cc\u03bd\u03b7 (150 \u03bcm) \u03ba\u03b1\u03b9<\/p>\n<p>Dacromet\u00ae 500 Gr.B \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03bc\u03c0\u03bf\u03c5\u03bb\u03cc\u03bd\u03b9\u03b1.<\/p>\n<ul>\n<li>\u0395\u03c5\u03ba\u03bf\u03bb\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2:<\/li>\n<\/ul>\n<p>- \u0393\u03c9\u03bd\u03b9\u03b1\u03ba\u03ae \u03b5\u03ba\u03c4\u03c1\u03bf\u03c0\u03ae \u00b16\u00b0.<\/p>\n<p>- \u0391\u03c0\u03bf\u03c1\u03c1\u03bf\u03c6\u03ac \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03c3\u03c4\u03bf\u03bb\u03ae.<\/p>\n<p>- \u03a0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b1\u03ba\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7.<\/p>\n<p>- \u03a3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03ba\u03b5\u03bd\u03cc \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7\u03c2.<\/p>\n<ul>\n<li>\u03a3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1:<\/li>\n<\/ul>\n<p>- NF A 48-830: \u03a0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c7\u03c5\u03c4\u03b7\u03c1\u03af\u03bf\u03c5 - \u03a7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2 \u03b1\u03c0\u03cc \u03b3\u03c1\u03b1\u03c6\u03af\u03c4\u03b7 \u03bc\u03b5 \u03c3\u03c6\u03b1\u03b9\u03c1\u03bf\u03ca\u03b4\u03ac\u03bb\u03b9\u03bf<\/p>\n<p>\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b5\u03c2 \u03c0\u03cc\u03c3\u03b9\u03bc\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03b1\u03c0\u03cc PVC \u03c5\u03c0\u03cc \u03c0\u03af\u03b5\u03c3\u03b7.<\/p>\n<p>- NF EN 545: \u03a3\u03c9\u03bb\u03ae\u03bd\u03b5\u03c2, \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf\u03b9 \u03b1\u03c0\u03cc \u03cc\u03bb\u03ba\u03b9\u03bc\u03bf \u03c3\u03af\u03b4\u03b7\u03c1\u03bf \u03b3\u03b9\u03b1<\/p>\n<p>\u03b1\u03b3\u03c9\u03b3\u03bf\u03af \u03bd\u03b5\u03c1\u03bf\u03cd - \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2.<\/p>\n<p>- ISO 2531: \u03a3\u03c9\u03bb\u03ae\u03bd\u03b5\u03c2, \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf\u03b9 \u03b1\u03c0\u03cc \u03cc\u03bb\u03ba\u03b9\u03bc\u03bf \u03c3\u03af\u03b4\u03b7\u03c1\u03bf \u03b3\u03b9\u03b1<\/p>\n<p>\u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03bd\u03b5\u03c1\u03bf\u03cd.<\/p>\n<ul>\n<li>\u0388\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7:<\/li>\n<\/ul>\n<p>- \u0395\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03c0\u03cc\u03c3\u03b9\u03bc\u03bf \u03bd\u03b5\u03c1\u03cc.<\/p>\n<ul>\n<li>\u03a3\u03b7\u03bc\u03b5\u03af\u03c9\u03c3\u03b7:<\/li>\n<\/ul>\n<p>\u0391\u03c5\u03c4\u03ae \u03b7 \u03b6\u03b5\u03cd\u03be\u03b7 \u03b4\u03b5\u03bd \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03ad\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03bc\u03ae\u03ba\u03b5\u03b9\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03c3\u03af\u03b3\u03bf\u03c5\u03c1\u03bf\u03b9 \u03cc\u03c4\u03b9<\/p>\n<p>\u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b1\u03c1\u03ba\u03ae\u03c2 \u03c3\u03c5\u03b3\u03ba\u03c1\u03ac\u03c4\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03b5\u03be\u03ac\u03c1\u03b8\u03c1\u03c9\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c9\u03bb\u03ae\u03bd\u03c9\u03bd.<\/p>\n<p>\u03a4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ac \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1<\/p>\n<ul>\n<li>\u0395\u03cd\u03c1\u03bf\u03c2: DN 40\/50 \u03ad\u03c9\u03c2 400.<\/li>\n<li>\u039c\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2: PN 16.<\/li>\n<li>\u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2: \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2: +0\u00b0C \u03ad\u03c9\u03c2 +60\u00b0C.<\/li>\n<li>\u03a1\u03bf\u03c0\u03ae: 60 \u03ad\u03c9\u03c2 70 Nm.<\/li>\n<\/ul>\n<p>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/p>\n<ul>\n<li>\u0394\u03af\u03ba\u03c4\u03c5\u03b1 \u03c0\u03cc\u03c3\u03b9\u03bc\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd.<\/li>\n<li>\u0386\u03bd\u03c4\u03bb\u03b7\u03c3\u03b7, \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1, \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b5\u03c5\u03c3\u03b7 \u03bd\u03b5\u03c1\u03bf\u03cd.<\/li>\n<li>\u0394\u03af\u03ba\u03c4\u03c5\u03b1 \u03c0\u03c5\u03c1\u03bf\u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2.<\/li>\n<li>\u0394\u03af\u03ba\u03c4\u03c5\u03b1 \u03ac\u03c1\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2.<\/li>\n<li>\u0394\u03af\u03ba\u03c4\u03c5\u03b1 \u03b1\u03c0\u03bf\u03c7\u03ad\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c3\u03c4\u03c1\u03ac\u03b3\u03b3\u03b9\u03c3\u03b7\u03c2 \u03cc\u03bc\u03b2\u03c1\u03b9\u03c9\u03bd \u03c5\u03b4\u03ac\u03c4\u03c9\u03bd<\/li>\n<\/ul>\n<p>(\u03c4\u03cd\u03c0\u03bf\u03c2 WC - EN 681-1).<\/p>\n<p>\u0394\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2<\/p>\n<ul>\n<li>\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c3\u03c6\u03c1\u03ac\u03b3\u03b9\u03c3\u03b7\u03c2 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf ISO 2531.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Universal Stepped Coupling \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u25c6Material\u00a0Specification: No. Parts Name Material Specification 1 Center [&hellip;]<\/p>","protected":false},"featured_media":4027,"comment_status":"open","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[65,131],"product_tag":[],"class_list":{"0":"post-4025","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pipe-joint","7":"product_cat-universal-stepped-coupling","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1.png",800,600,false],"thumbnail":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-150x150.png",150,150,true],"medium":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-300x225.png",300,225,true],"medium_large":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-768x576.png",768,576,true],"large":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1.png",800,600,false],"1536x1536":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1.png",800,600,false],"2048x2048":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1.png",800,600,false],"trp-custom-language-flag":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-16x12.png",16,12,true],"woocommerce_thumbnail":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-300x300.png",300,300,true],"woocommerce_single":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-600x450.png",600,450,true],"woocommerce_gallery_thumbnail":["https:\/\/www.fanrongcasting.com\/wp-content\/uploads\/2025\/03\/Universal-Step-Coupling1-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/www.fanrongcasting.com\/el\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Universal Stepped Coupling \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u25c6Material\u00a0Specification: No. Parts Name Material Specification 1 Center&hellip;","_links":{"self":[{"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/product\/4025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/comments?post=4025"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/media\/4027"}],"wp:attachment":[{"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/media?parent=4025"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/product_brand?post=4025"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/product_cat?post=4025"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fanrongcasting.com\/el\/wp-json\/wp\/v2\/product_tag?post=4025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}