{"id":6405,"date":"2023-12-25T10:32:43","date_gmt":"2023-12-25T02:32:43","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=6405"},"modified":"2023-12-25T12:16:54","modified_gmt":"2023-12-25T04:16:54","slug":"two-reasons-we-need-pipelines","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/bn\/two-reasons-we-need-pipelines\/","title":{"rendered":"\u09a6\u09c1\u099f\u09bf \u0995\u09be\u09b0\u09a3\u09c7 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09aa\u09be\u0987\u09aa\u09b2\u09be\u0987\u09a8 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8"},"content":{"rendered":"

<\/p>\n

\u09aa\u09be\u0987\u09aa\u09b2\u09be\u0987\u09a8 \u09b6\u0995\u09cd\u09a4\u09bf \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u098f\u0995\u099f\u09bf \u09a6\u09c1\u09b0\u09cd\u09a6\u09be\u09a8\u09cd\u09a4 \u0989\u09aa\u09be\u09af\u09bc\u0964 \u09a4\u09be\u09b0\u09be \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09be\u0995\u09c3\u09a4\u09bf\u0995 \u0997\u09cd\u09af\u09be\u09b8 \u098f\u0995 \u099c\u09be\u09af\u09bc\u0997\u09be \u09a5\u09c7\u0995\u09c7 \u0985\u09a8\u09cd\u09af \u099c\u09be\u09af\u09bc\u0997\u09be\u09af\u09bc \u09aa\u09b0\u09bf\u09ac\u09b9\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af \u098f\u09ac\u0982 \u09a6\u0995\u09cd\u09b7 \u0989\u09aa\u09be\u09af\u09bc \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7, \u09af\u09be\u09a4\u09c7 \u09b6\u0995\u09cd\u09a4\u09bf\u09b0 \u09b8\u0982\u09b8\u09cd\u09a5\u09be\u09a8 \u09b8\u09b0\u09cd\u09ac\u09a6\u09be \u09af\u0996\u09a8 \u098f\u09ac\u0982 \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u09b9\u09af\u09bc \u0989\u09aa\u09b2\u09ac\u09cd\u09a7 \u09a5\u09be\u0995\u09c7\u0964 \u098f\u099f\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af \u0995\u09b0\u09c7 \u09af\u09c7 \u09a6\u09c7\u09b6 \u098f\u09ac\u0982 \u0985\u099e\u09cd\u099a\u09b2\u0997\u09c1\u09b2\u09bf \u09a4\u09be\u09a6\u09c7\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09b6\u0995\u09cd\u09a4\u09bf\u09b0 \u0985\u09cd\u09af\u09be\u0995\u09cd\u09b8\u09c7\u09b8 \u09b0\u09af\u09bc\u09c7\u099b\u09c7, \u09b6\u0995\u09cd\u09a4\u09bf\u09b0 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u0995\u09b0\u09c7\u09f7<\/h2>\n

\n\u09b0\u09be\u09b8\u09be\u09af\u09bc\u09a8\u09bf\u0995 \u0997\u09a0\u09a8, \u09ad\u09b0 \u09ad\u0997\u09cd\u09a8\u09be\u0982\u09b6 (%)<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0997\u09cd\u09b0\u09c7\u09a1<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/strong><\/td>\n\u0997<\/strong><\/td>\nMn<\/strong><\/strong><\/td>\n\u09ae\u09cb<\/strong><\/strong><\/td>\ncr<\/strong><\/strong><\/td>\n\u09a8\u09bf<\/strong><\/strong><\/td>\n\u0995\u09c1<\/strong><\/strong><\/td>\nP<\/strong><\/strong><\/td>\n\u098f\u09b8<\/strong><\/strong><\/td>\n\u09b8\u09bf<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/strong><\/td>\n<\/tr>\n
\u09aa\u09cd\u09b0\u0995\u09be\u09b0<\/strong><\/td>\n\u09ae\u09bf\u09a8<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09ae\u09bf\u09a8<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09ae\u09bf\u09a8<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09ae\u09bf\u09a8<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\n\u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a<\/strong><\/strong><\/td>\nH40<\/strong><\/strong><\/td>\n<\/tr>\n
1<\/strong><\/strong><\/td>\n2<\/strong><\/strong><\/td>\n3<\/strong><\/strong><\/td>\n4<\/strong><\/strong><\/td>\n5<\/strong><\/strong><\/td>\n6<\/strong><\/strong><\/td>\n7<\/strong><\/strong><\/td>\n8<\/strong><\/strong><\/td>\n9<\/strong><\/strong><\/td>\n10<\/strong><\/strong><\/td>\n11<\/strong><\/strong><\/td>\n12<\/strong><\/strong><\/td>\n13<\/strong><\/strong><\/td>\n14<\/strong><\/strong><\/td>\n15<\/strong><\/strong><\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\nJ55<\/strong><\/a><\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\nK55<\/strong><\/a><\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\nN80<\/strong><\/a><\/td>\n<\/tr>\n
<\/td>\n1<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n0.03<\/td>\nN80<\/td>\n<\/tr>\n
\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n0.03<\/td>\nR95<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n0.45 \u0997<\/td>\n <\/td>\n <\/td>\n1.9<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\nl80<\/strong><\/a><\/strong><\/a><\/td>\n0.03<\/td>\n0.03<\/td>\n0.45<\/td>\n<\/tr>\n
<\/td>\n1<\/td>\n0.43 \u0995<\/td>\n <\/td>\n <\/td>\n1.9<\/td>\n <\/td>\n <\/td>\n <\/td>\nL80<\/td>\n0.25<\/td>\n0.35<\/td>\n0.03<\/td>\n0.03<\/td>\n0.45<\/td>\n<\/tr>\n
9Cr<\/td>\n <\/td>\nL80<\/td>\n0.15<\/td>\n0.3<\/td>\n0.6<\/td>\n0.9<\/td>\n1.1<\/td>\n8<\/td>\n10<\/td>\n0.5<\/td>\n0.25<\/td>\n0.02<\/td>\n0.03<\/td>\n1<\/td>\n<\/tr>\n
13Cr<\/td>\n <\/td>\n0.15<\/td>\n0.22<\/td>\n0.25<\/td>\n1<\/td>\n <\/td>\nC90<\/strong><\/a><\/td>\n12<\/td>\n14<\/td>\n0.5<\/td>\n0.25<\/td>\n0.02<\/td>\n0.03<\/td>\n1<\/td>\n<\/tr>\n
<\/td>\n1<\/td>\n <\/td>\n0.35<\/td>\n0.25 b<\/td>\n1.2<\/td>\n <\/td>\n0.85<\/td>\n <\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.03<\/td>\nT95<\/strong><\/a><\/td>\n<\/tr>\n
<\/td>\n1<\/td>\n <\/td>\n0.35<\/td>\n0.25 b<\/td>\n1.2<\/td>\n <\/td>\n0.85<\/td>\n0.4<\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.03<\/td>\nC110<\/td>\n<\/tr>\n
<\/td>\n <\/td>\n <\/td>\n0.35<\/td>\n <\/td>\n1.2<\/td>\n0.25<\/td>\n1<\/td>\n0.4<\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.03<\/td>\nP110<\/strong><\/a><\/td>\n<\/tr>\n
e<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.030 e<\/td>\n0.030 e<\/td>\n <\/td>\n\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8125<\/td>\n<\/tr>\n
<\/td>\n1<\/td>\n\u00a0<\/td>\n0.35<\/td>\n <\/td>\n1.35<\/td>\n <\/td>\n0.85<\/td>\n <\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.01<\/td>\n\u09a6\u09cd\u09b0\u09b7\u09cd\u099f\u09ac\u09cd\u09af \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u0989\u09aa\u09be\u09a6\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09aa\u09a3\u09cd\u09af \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3\u09c7 \u09b0\u09bf\u09aa\u09cb\u09b0\u09cd\u099f \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0964<\/td>\n<\/tr>\n
a \u09af\u09a6\u09bf \u09aa\u09a3\u09cd\u09af\u099f\u09bf \u09a4\u09c7\u09b2-\u09a8\u09bf\u09ad\u09be\u09a8\u09cb \u09ac\u09be \u09aa\u09b2\u09bf\u09ae\u09be\u09b0-\u09a8\u09bf\u09ad\u09be\u09a8\u09cb \u09b9\u09af\u09bc \u09a4\u09ac\u09c7 L80-\u098f\u09b0 \u0995\u09be\u09b0\u09cd\u09ac\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b8\u09b0\u09cd\u09ac\u09be\u09a7\u09bf\u0995 0.50% \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09ac\u09be\u09a1\u09bc\u09be\u09a8\u09cb \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09f7<\/td>\n<\/tr>\n
b \u0997\u09cd\u09b0\u09c7\u09a1 C90 \u099f\u09be\u0987\u09aa 1 \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09b2\u09bf\u09ac\u09a1\u09c7\u09a8\u09be\u09ae\u09c7\u09b0 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09c0\u09b0 \u09a8\u09cd\u09af\u09c2\u09a8\u09a4\u09ae \u09b8\u09b9\u09a8\u09b6\u09c0\u09b2\u09a4\u09be \u09a8\u09c7\u0987 \u09af\u09a6\u09bf \u09a6\u09c7\u09af\u09bc\u09be\u09b2\u09c7\u09b0 \u09ac\u09c7\u09a7 17.78 \u09ae\u09bf\u09ae\u09bf-\u098f\u09b0 \u0995\u09ae \u09b9\u09af\u09bc\u0964<\/td>\n<\/tr>\n
c \u09af\u09a6\u09bf \u09aa\u09a3\u09cd\u09af\u099f\u09bf \u09a4\u09c7\u09b2-\u09a8\u09bf\u09ad\u09bf\u09af\u09bc\u09c7 \u09a6\u09c7\u0993\u09af\u09bc\u09be \u09b9\u09af\u09bc \u09a4\u09ac\u09c7 R95-\u098f\u09b0 \u0995\u09be\u09b0\u09cd\u09ac\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a 0.55% \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09ac\u09be\u09a1\u09bc\u09be\u09a8\u09cb \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/td>\n<\/tr>\n
d T95 \u099f\u09be\u0987\u09aa 1 \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09b2\u09bf\u09ac\u09a1\u09c7\u09a8\u09be\u09ae\u09c7\u09b0 \u09ac\u09bf\u09b7\u09af\u09bc\u09ac\u09b8\u09cd\u09a4\u09c1 0.15 % \u09b8\u09b0\u09cd\u09ac\u09a8\u09bf\u09ae\u09cd\u09a8 \u09b9\u09cd\u09b0\u09be\u09b8 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09a6\u09bf \u09aa\u09cd\u09b0\u09be\u099a\u09c0\u09b0\u09c7\u09b0 \u09ac\u09c7\u09a7 17.78 \u09ae\u09bf\u09ae\u09bf \u09a5\u09c7\u0995\u09c7 \u0995\u09ae \u09b9\u09af\u09bc\u0964<\/td>\n<\/tr>\n
e EW \u0997\u09cd\u09b0\u09c7\u09a1 P110-\u098f\u09b0 \u099c\u09a8\u09cd\u09af, \u09ab\u09b8\u09ab\u09b0\u09be\u09b8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b8\u09b0\u09cd\u09ac\u09cb\u099a\u09cd\u099a 0.020% \u098f\u09ac\u0982 \u09b8\u09be\u09b2\u09ab\u09be\u09b0\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b8\u09b0\u09cd\u09ac\u09be\u09a7\u09bf\u0995 0.010% \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/td>\n<\/tr>\n
e For EW grade<\/strong><\/a> P110, the phosphorus content shall be 0.020 % maximum and the sulfur content 0.010 % maximum.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

\u09aa\u09be\u0987\u09aa\u09b2\u09be\u0987\u09a8 \u09b6\u0995\u09cd\u09a4\u09bf \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u098f\u0995\u099f\u09bf \u09a6\u09c1\u09b0\u09cd\u09a6\u09be\u09a8\u09cd\u09a4 \u0989\u09aa\u09be\u09af\u09bc\u0964 \u09a4\u09be\u09b0\u09be \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09be\u0995\u09c3\u09a4\u09bf\u0995 \u0997\u09cd\u09af\u09be\u09b8 \u098f\u0995 \u099c\u09be\u09af\u09bc\u0997\u09be \u09a5\u09c7\u0995\u09c7 \u0985\u09a8\u09cd\u09af \u099c\u09be\u09af\u09bc\u0997\u09be\u09af\u09bc \u09aa\u09b0\u09bf\u09ac\u09b9\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[198,184],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"bn","enabled_languages":["en","zh","es","hi","ar","bn","pt","ms","de","id","ru","ja","fr","it","ko","tr","sw"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"bn":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ms":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"sw":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/6405"}],"collection":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/comments?post=6405"}],"version-history":[{"count":18,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/6405\/revisions"}],"predecessor-version":[{"id":6439,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/6405\/revisions\/6439"}],"wp:attachment":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/media?parent=6405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/categories?post=6405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/tags?post=6405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}