{"id":3845,"date":"2026-04-11T07:39:10","date_gmt":"2026-04-11T07:39:10","guid":{"rendered":"https:\/\/www.zttgroup.com\/?post_type=product&p=3845"},"modified":"2026-09-11T00:26:48","modified_gmt":"2026-09-11T00:26:48","slug":"stranded-type-stainless-steel-tube-opgw","status":"publish","type":"product","link":"https:\/\/www.zttgroup.com\/ru\/product\/stranded-type-stainless-steel-tube-opgw\/","title":{"rendered":"Stranded Type Stainless Steel Tube OPGW"},"content":{"rendered":"

Characteristics:<\/p>\n

    \n
  1. Larger cable diameter and fiber capacity;<\/li>\n
  2. Larger tensile strength and short-circuit current capacity to reach a better balanceof electrical and mechanical performance;<\/li>\n
  3. The quantity of stainless steel tube could be 1, 2 or 3;<\/li>\n
  4. Optimum stranding design to reach a suitable secondary fiber excess length;<\/li>\n
  5. The stranded layers could be double layers or three layers, the stranded wirescould be all ACS wires or ACS combined with AA wires.<\/li>\n<\/ol>\n

    Standards\uff1a<\/p>\n\n\n\n\n
    \n

    IEC 60794-4-1<\/p>\n<\/td>\n

    		Aerial optical cables along electrical power lines \u2013 Family specification for OPGW<\/td>\n<\/tr>\n
    IEEE1138-2009<\/td>\n\n

    IEEE\u00a0Standard for testing and performance for optical ground wire (OPGW) for use on electric utility power lines<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

    The stainless steel tube is hermetically sealed by seamless welding and is surrounded by single or double layers of metal wires. The tube is filled with water resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water\/moisture ingress. The interstices in between the stainless steel tube and the metal wires are filled with anticorrosive grease for protection from corrosion.<\/p>","protected":false},"featured_media":6458,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[178,124],"product_tag":[],"class_list":["post-3845","product","type-product","status-publish","has-post-thumbnail","product_cat-conventional-opgw","product_cat-opgw","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nStranded Type Stainless Steel Tube OPGW - ZTT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.zttgroup.com\/ru\/product\/stranded-type-stainless-steel-tube-opgw\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stranded Type Stainless Steel Tube OPGW\" \/>\n<meta property=\"og:description\" content=\"The stainless steel tube is hermetically sealed by seamless welding and is surrounded by single or double layers of metal wires. The tube is filled with water resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water\/moisture ingress. 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