{"id":7431,"date":"2026-03-06T03:49:01","date_gmt":"2026-03-06T03:49:01","guid":{"rendered":"http:\/\/www.shandongruiying.com\/?post_type=product&#038;p=7431"},"modified":"2026-03-06T03:49:01","modified_gmt":"2026-03-06T03:49:01","slug":"coupler-coupling-sleeve","status":"publish","type":"product","link":"https:\/\/www.shandongruiying.com\/vi\/san-pham\/coupler-coupling-sleeve\/","title":{"rendered":"B\u1ed9 n\u1ed1i\/\u1ed0ng n\u1ed1i"},"content":{"rendered":"<h3 data-section-id=\"f0xuy6\" data-start=\"77\" data-end=\"99\">T\u1ed5ng quan v\u1ec1 s\u1ea3n ph\u1ea9m<\/h3>\n<p data-start=\"100\" data-end=\"528\">\u1ed0ng n\u1ed1i l\u00e0 ph\u1ee5 ki\u1ec7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ec7 th\u1ed1ng d\u1ee5ng c\u1ee5 khoan c\u1ee7a thi\u1ebft b\u1ecb khoan \u0111\u00e1. \u1ed0ng n\u1ed1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i \u0111i\u1ec3m n\u1ed1i gi\u1eefa c\u00e1c thanh khoan t\u01b0\u01a1ng \u1ee9ng trong qu\u00e1 tr\u00ecnh khoan v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c k\u1ebft n\u1ed1i nhi\u1ec1u thanh khoan tr\u00ean c\u00f9ng m\u1ed9t tr\u1ee5c. Th\u00f4ng qua c\u00e1c k\u1ebft n\u1ed1i ren, \u1ed1ng n\u1ed1i truy\u1ec1n t\u1ea3i hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp do m\u00e1y khoan \u0111\u00e1 t\u1ea1o ra, gi\u00fap khoan l\u1ed7 tr\u00ean \u0111\u00e1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n<h3 data-section-id=\"2hw79h\" data-start=\"535\" data-end=\"557\">Ch\u1ee9c n\u0103ng l\u00e0m vi\u1ec7c<\/h3>\n<p data-start=\"558\" data-end=\"1026\">Trong qu\u00e1 tr\u00ecnh khoan, \u1ed1ng n\u1ed1i c\u00f3 ch\u1ee9c n\u0103ng k\u1ebft n\u1ed1i c\u00e1c thanh khoan ho\u1eb7c c\u00e1c thanh khoan cu\u1ed1i v\u00e0 \u0111\u1ea3m b\u1ea3o truy\u1ec1n t\u1ea3i \u1ed5n \u0111\u1ecbnh l\u1ef1c v\u00e0 s\u00f3ng \u1ee9ng su\u1ea5t. N\u00f3 ph\u1ea3i ch\u1ecbu nhi\u1ec1u lo\u1ea1i t\u1ea3i tr\u1ecdng kh\u00e1c nhau, bao g\u1ed3m \u1ee9ng su\u1ea5t k\u00e9o v\u00e0 n\u00e9n d\u1ecdc tr\u1ee5c, u\u1ed1n, xo\u1eafn, \u1ee9ng su\u1ea5t ti\u1ebfp x\u00fac v\u00e0 \u1ee9ng su\u1ea5t ma s\u00e1t. Do nh\u1eefng \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c ph\u1ee9c t\u1ea1p n\u00e0y, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p c\u0169ng nh\u01b0 t\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac h\u00ecnh h\u1ecdc v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/p>\n<h3 data-section-id=\"oq0xba\" data-start=\"1033\" data-end=\"1065\">V\u1eadt li\u1ec7u v\u00e0 s\u1ea3n xu\u1ea5t<\/h3>\n<p data-start=\"1066\" data-end=\"1295\">Ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ebf t\u1ea1o thanh khoan l\u00f2 cao c\u00f9ng c\u00e1c thi\u1ebft b\u1ecb m\u1edf l\u00f2 cao. C\u00e1c \u1ed1ng n\u1ed1i c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb v\u1eadt li\u1ec7u th\u00e9p ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n.<\/p>\n<p data-start=\"1297\" data-end=\"1327\">C\u00e1c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ch\u00ednh bao g\u1ed3m:<\/p>\n<ul data-start=\"1329\" data-end=\"1376\">\n<li data-section-id=\"1iqffoh\" data-start=\"1329\" data-end=\"1353\">\n<p data-start=\"1331\" data-end=\"1353\"><strong data-start=\"1331\" data-end=\"1351\">Th\u00e9p h\u1ee3p kim 40Cr<\/strong><\/p>\n<\/li>\n<li data-section-id=\"15ot0xe\" data-start=\"1354\" data-end=\"1376\">\n<p data-start=\"1356\" data-end=\"1376\"><strong data-start=\"1356\" data-end=\"1376\">Th\u00e9p cacbon 45#<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1378\" data-end=\"1485\">C\u00e1c v\u1eadt li\u1ec7u n\u00e0y mang l\u1ea1i c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n khoan kh\u1eafc nghi\u1ec7t.<\/p>\n<h3 data-section-id=\"10g0bhf\" data-start=\"1492\" data-end=\"1510\">C\u00e1c lo\u1ea1i s\u1ee3i<\/h3>\n<p data-start=\"1511\" data-end=\"1623\">C\u00e1c lo\u1ea1i ren c\u1ee7a \u1ed1ng n\u1ed1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng khoan kh\u00e1c nhau. C\u00e1c lo\u1ea1i ren ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ul data-start=\"1625\" data-end=\"1660\">\n<li data-section-id=\"w9t4n4\" data-start=\"1625\" data-end=\"1638\">\n<p data-start=\"1627\" data-end=\"1638\"><strong data-start=\"1627\" data-end=\"1636\">R\/T32<\/strong><\/p>\n<\/li>\n<li data-section-id=\"1lkvea9\" data-start=\"1639\" data-end=\"1650\">\n<p data-start=\"1641\" data-end=\"1650\"><strong data-start=\"1641\" data-end=\"1648\">R38<\/strong><\/p>\n<\/li>\n<li data-section-id=\"dgrms7\" data-start=\"1651\" data-end=\"1660\">\n<p data-start=\"1653\" data-end=\"1660\"><strong data-start=\"1653\" data-end=\"1660\">T38<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1662\" data-end=\"1768\">C\u00e1c ti\u00eau chu\u1ea9n ren n\u00e0y \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i ch\u1eafc ch\u1eafn v\u00e0 truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3 trong qu\u00e1 tr\u00ecnh khoan.<\/p>\n<h3 data-section-id=\"sls8xy\" data-start=\"1775\" data-end=\"1794\">C\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m<\/h3>\n<p data-start=\"1795\" data-end=\"1873\">C\u00e1c \u1ed1ng n\u1ed1i c\u1ee7a ch\u00fang t\u00f4i c\u00f3 s\u1eb5n v\u1edbi nhi\u1ec1u ki\u1ec3u thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ul data-start=\"1875\" data-end=\"1950\">\n<li data-section-id=\"ifixr2\" data-start=\"1875\" data-end=\"1906\">\n<p data-start=\"1877\" data-end=\"1906\"><strong data-start=\"1877\" data-end=\"1904\">\u1ed0ng n\u1ed1i ph\u1eb3ng<\/strong><\/p>\n<\/li>\n<li data-section-id=\"t60iah\" data-start=\"1907\" data-end=\"1950\">\n<p data-start=\"1909\" data-end=\"1950\"><strong data-start=\"1909\" data-end=\"1950\">\u1ed0ng n\u1ed1i l\u1ee5c gi\u00e1c b\u00ean trong<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1952\" data-end=\"2047\">C\u1ea3 hai lo\u1ea1i n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u1ee9ng d\u1ee5ng khoan l\u00f2 cao.<\/p>\n<h3 data-section-id=\"1w8mwzq\" data-start=\"2054\" data-end=\"2081\">D\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh<\/h3>\n<p data-start=\"2082\" data-end=\"2313\">Ch\u00fang t\u00f4i h\u1ed7 tr\u1ee3 gia c\u00f4ng theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng, bao g\u1ed3m c\u00e1c k\u00edch th\u01b0\u1edbc, v\u1eadt li\u1ec7u v\u00e0 th\u00f4ng s\u1ed1 ren kh\u00e1c nhau. S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng khoan l\u00f2 cao v\u00e0 c\u00e1c thi\u1ebft b\u1ecb khoan \u0111\u00e1 kh\u00e1c.<\/p>\n<p data-start=\"2315\" data-end=\"2433\" data-is-last-node=\"\" data-is-only-node=\"\">\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c lo\u1ea1i \u1ed1ng n\u1ed1i v\u00e0 d\u1ee5ng c\u1ee5 khoan c\u1ee7a ch\u00fang t\u00f4i, xin vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u1ed0ng n\u1ed1i l\u00e0 ph\u1ee5 ki\u1ec7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ec7 th\u1ed1ng d\u1ee5ng c\u1ee5 khoan c\u1ee7a thi\u1ebft b\u1ecb khoan \u0111\u00e1. \u1ed0ng n\u1ed1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i \u0111i\u1ec3m n\u1ed1i gi\u1eefa c\u00e1c thanh khoan t\u01b0\u01a1ng \u1ee9ng trong qu\u00e1 tr\u00ecnh khoan v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c k\u1ebft n\u1ed1i nhi\u1ec1u thanh khoan tr\u00ean c\u00f9ng m\u1ed9t tr\u1ee5c. Th\u00f4ng qua c\u00e1c k\u1ebft n\u1ed1i ren, \u1ed1ng n\u1ed1i truy\u1ec1n t\u1ea3i hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp do m\u00e1y khoan \u0111\u00e1 t\u1ea1o ra, gi\u00fap khoan l\u1ed7 tr\u00ean \u0111\u00e1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"featured_media":7434,"template":"","meta":{"_seopress_titles_title":"Connection Sleeve for Drill Rod | Blast Furnace Drilling Coupling Sleeve Manufacturer","_seopress_titles_desc":"High quality connection sleeve designed for blast furnace drilling tools. Made from durable 40Cr and 45# carbon steel, our drill rod coupling sleeves provide strong thread connection, efficient impact transmission, and reliable performance in rock drilling and blast furnace opening operations. Custom sizes and thread types 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sleeve,drill rod connection sleeve,drilling coupling sleeve,blast furnace drilling sleeve,drill rod coupler,rock drilling connection sleeve,drilling tool accessories,blast furnace drilling tools,R32 R38 T38 connection 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