{"id":797,"date":"2026-08-06T03:02:10","date_gmt":"2026-08-06T03:02:10","guid":{"rendered":"https:\/\/fengshimetal.com\/?post_type=product&#038;p=797"},"modified":"2026-08-06T03:02:10","modified_gmt":"2026-08-06T03:02:10","slug":"api-k55-8mm-casing-pipe","status":"publish","type":"product","link":"https:\/\/fengshimetal.com\/ru\/product\/api-k55-8mm-casing-pipe\/","title":{"rendered":"\u041e\u0431\u043e\u043b\u043e\u0447\u0435\u0447\u043d\u0430\u044f \u0442\u0440\u0443\u0431\u0430 API K55 8 \u043c\u043c"},"content":{"rendered":"<div class=\"elementor-element elementor-element-e1e1810 elementor-widget elementor-widget-text-editor\" data-id=\"e1e1810\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p><strong>Product Description:<\/strong><\/p>\n<p>Our API 5CT Casing Pipes are designed and manufactured in full compliance with international oil and gas standards. They are widely used for lining the borehole of oil and gas wells to support the well walls, prevent collapse, and protect formation zones. Made from high-quality carbon or alloy steel, these casing pipes are available in various grades such as J55, K55, N80, L80, and P110 to suit different well conditions and depths.<\/p>\n<p>With precision-controlled wall thickness, strong mechanical properties, and a variety of end finishes (plain end, threaded, or coupling), our casing pipes ensure high performance in both standard and high-pressure applications. Surface treatment includes black painting, anti-corrosion coating, and customization on request.<\/p>\n<p>We offer full-length customization, third-party inspection, and fast delivery to meet the needs of drilling contractors and oilfield service providers globally.<\/p>\n<p>Key Features:<\/p>\n<ul>\n<li>Manufactured According to API 5CT Standards<\/li>\n<li>Available Grades: J55 \/ K55 \/ N80 \/ L80 \/ P110<\/li>\n<li>\u0422\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438: 6\u201312 \u043c\u043c<\/li>\n<li>Outer Diameter Range: 4.5\u2033 \u2013 20\u2033<\/li>\n<li>End Types: Plain End \/ Threaded \/ Coupled<\/li>\n<li>Surface Options: Black Painted \/ Anti-Rust Coating<\/li>\n<li>High Strength, Corrosion Resistant, Excellent Collapse Resistance<\/li>\n<li>Widely Used in Oil, Gas, and Geothermal Wells<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-fc1bab1 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"fc1bab1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<table class=\"has-title all magic-12\">\n<tbody>\n<tr>\n<td colspan=\"2\" rowspan=\"1\">\n<div class=\"magic-13\" data-spm-anchor-id=\"a2700.details-description.0.i0.41e6jcxOjcxOFL\"><span class=\"magic-14\"><b>All specifications products can be customized according to customer requirements<\/b><\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Product name<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">Seamless Oil Pipe<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Process<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">Hot rolled and cold drawn<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">API 5L, API 5CT, ASTM A106\/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210,SA213, SA335, DIN17175, ASTM A179<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Our diameter<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">1\/8 \u2013 30 inch (10.3-762mm)<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Wall Thickness<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">0.049\u201d \u2013 2.5\u201d (1.24- 63.5mm)<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>\u0414\u043b\u0438\u043d\u0430<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">Random Length, Fixed Length, SRL, DRL<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Steel Grade<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53\/A106: GR A, GR B, GR C ASME SA106: GR.A, GR.B, GR.C ASME SA192: SA192 ASME SA209M: T1, T1a ASME SA210: GR.A-1, GR.C ASME SA213: T2, T5, T9, T11, T12, T22 ASME SA335: P2, P5, P9, P11, P12, P22, P91 DIN17175:ST35.8, ST45.8, 15Mo3, 13CrMo44<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Surface<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">Fusion Bond Epoxy Coating,Coal Tar Epoxy,3PE,FBE,Varnish coating,Bitumen coating,Black Oil coating as per customers requirement<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>Treatment<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">Heat treatment:Annealed: Bright annealed,Spheroidize annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered.<\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-17\"><span class=\"magic-14\"><b>\u0417\u0430\u044f\u0432\u043a\u0430<\/b><\/span><\/div>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<div class=\"magic-18\"><span class=\"magic-14\">Applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless steel tubes, and to transport liquid, gas, oil etc.<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442: API 5CT K55<br \/>\n\u0422\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438: 8 \u043c\u043c<br \/>\n\u041d\u0430\u0440\u0443\u0436\u043d\u044b\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440: \u043f\u043e \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u044e \u0437\u0430\u043a\u0430\u0437\u0447\u0438\u043a\u0430 (\u0442\u0438\u043f\u043e\u0432\u044b\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u044b: \u043e\u0442 4,5\u2033 \u0434\u043e 13 3\/8\u2033)<br \/>\n\u0414\u043b\u0438\u043d\u0430: 6 \u043c \/ 12 \u043c \/ \u043f\u043e \u0437\u0430\u043a\u0430\u0437\u0443<br \/>\nMaterial: Carbon Steel<br \/>\nSurface: Black Painted \/ Plain \/ Threaded Ends<br \/>\nUsage: Well Casing for Oil &amp; Gas Wells<\/p>","protected":false},"featured_media":360,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":["post-797","product","type-product","status-publish","has-post-thumbnail","product_cat-carbon-steel-pipe","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/product\/797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/comments?post=797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/media\/360"}],"wp:attachment":[{"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/media?parent=797"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/product_brand?post=797"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/product_cat?post=797"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fengshimetal.com\/ru\/wp-json\/wp\/v2\/product_tag?post=797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}