{"id":3397,"date":"2025-06-24T03:33:26","date_gmt":"2025-06-24T03:33:26","guid":{"rendered":"https:\/\/khsteel.net\/?post_type=product&#038;p=3397"},"modified":"2025-06-25T03:04:55","modified_gmt":"2025-06-25T03:04:55","slug":"tubos-cuadrados-de-acero-sin-soldadura","status":"publish","type":"product","link":"https:\/\/khsteel.net\/es\/product\/seamless-square-steel-pipes\/","title":{"rendered":"Venta caliente de tubos cuadrados de acero al carbono, tubos huecos rectangulares de acero 40X80, 25X50, 40X60 y tubos cuadrados de acero sin soldadura"},"content":{"rendered":"<p>Sitio web de la empresa<\/p>\n\n\n\n<p>P\u00e1gina web de la oficina:<a href=\"https:\/\/khsteel.net\/es\/\">https:\/\/khsteel.net\/<\/a><br>P\u00e1gina web de Alibaba:<a href=\"https:\/\/lckehuan.en.alibaba.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/lckehuan.en.alibaba.com\/<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"product-parameters-seamless-square-steel-pipes\">Par\u00e1metros del producto Tubos cuadrados de acero sin soldadura<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>GRADO DEL MATERIAL<\/td><td>Q195 = S195 \/ A53 Grado A<br>Q235 = S235 \/ A53 Grado B \/ A500 Grado A \/ STK400 \/ SS400 \/ ST42.2<br>Q355 = S355JR \/ A500 Grado B Grado C<\/td><\/tr><tr><td>EST\u00c1NDAR<\/td><td>ASTM A500 Gr.A \/ B\/ C<\/td><\/tr><tr><td>SUPERFICIE DE LA TUBER\u00cdA<\/td><td><strong>Galvanizado, pintado de negro o aceitado antioxidante<\/strong><\/td><\/tr><tr><td>NOMBRE DEL PRODUCTO<\/td><td>tubos cuadrados de acero sin soldadura<\/td><\/tr><tr><td>CERTIFICADOS<\/td><td>ISO 9001 \/ BSI\/ UL \/ FM<\/td><\/tr><tr><td>CONDICIONES COMERCIALES<\/td><td>FOB\/ CFR\/ CIF\/ EXW\/ FCA<\/td><\/tr><tr><td>CONDICIONES DE PAGO<\/td><td>30%&amp;70% T\/T ; 100% LC A LA VISTA (otros se pueden negociar)<\/td><\/tr><tr><td>PLAZO DE ENTREGA<\/td><td>30-45 D\u00cdAS DESPU\u00c9S DE RECIBIR EL DEP\u00d3SITO O LC<\/td><\/tr><tr><td>PRODUCTO<\/td><td>tubos cuadrados de acero sin soldadura<\/td><\/tr><tr><td>MERCADO DE VENTAS EN CALIENTE<\/td><td>Sudeste Asi\u00e1tico, Sur de Asia, Oriente Pr\u00f3ximo, Europa, Am\u00e9rica Central y del Sur, \u00c1frica y Ocean\u00eda.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"3\"><strong>TALLA REGULAR<\/strong><\/td><\/tr><tr><td>TAMA\u00d1O (DI\u00c1METRO EXTERIOR)<\/td><td>GROSOR DE LA PARED<\/td><td>LONGITUD<\/td><\/tr><tr><td>20\u00d720 \/ 25\u00d725<\/td><td>1,2MM -2,75MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>30\u00d730 \/ 20\u00d740 \/ 30\u00d740 \/ 25\u00d740<\/td><td>1,2MM - 3,5MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>40\u00d740 \/ 50x5030x50 \/ 25\u00d750 \/ 30\u00d760 \/ 40\u00d760<\/td><td>1,2 MM - 4,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>60\u00d760 \/ 50\u00d770 \/ 40\u00d780 \/ 40\u00d750<\/td><td>1,2 MM - 5,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>70\u00d770 \/ 60\u00d780 \/ 50\u00d780 \/ 100\u00d740 \/ 50\u00d790<\/td><td>1,5 MM - 5,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>75\u00d775 \/ 80\u00d780 \/ 90\u00d790<br>60\u00d7100 \/ 50\u00d7100 \/ 120\u00d760 \/ 100\u00d780 \/ 60\u00d790<\/td><td>1,5 MM - 7,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>100\u00d7100 \/ 120\u00d780<\/td><td>1,8 MM - 7,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>120\u00d7120 \/ 130\u00d7130<br>180\u00d780 \/ 160\u00d780 \/ 100\u00d7150 \/ 140\u00d780 \/ 140\u00d760<\/td><td>2,5 MM - 10,0 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>140\u00d7140 \/ 150\u00d7150 \/ 100\u00d7180 \/ 200\u00d7100<\/td><td>2,5 MM - 10,0 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>160\u00d7160 \/ 180\u00d7180 \/ 200\u00d7150<\/td><td>3,5 MM - 11,0 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>200\u00d7200 \/ 250\u00d7150 \/ 100\u00d7250<\/td><td>3,5 MM - 11,0 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>250\u00d7250 \/ 250\u00d7200 \/ 300\u00d7150 \/ 300\u00d7200<\/td><td>4,5 MM - 15,0 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>300\u00d7300 \/ 350\u00d7200 \/ 350\u00d7250 \/300\u00d7150<\/td><td>4,5 MM - 15,0 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>350\u00d7350<br>350\u00d7300 \/ 450\u00d7250 \/ 400\u00d7300 \/ 500\u00d7200<\/td><td>4,5 MM - 15,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><tr><td>400\u00d7400 \/ 280\u00d7280<br>450\u00d7300 \/ 450\u00d7200 \/ 400\u00d7350 \/ 400\u00d7250 \/ 500\u00d7250 \/ 500\u00d7300<\/td><td>4,5 MM - 15,75 MM<\/td><td>6 M EN STOCK (O PERSONALIZADOS)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Nombre del producto<\/td><td>tubos cuadrados de acero sin soldadura<\/td><\/tr><tr><td>Grosor de la pared<\/td><td>1-10 mm o como se solicite<\/td><\/tr><tr><td>Di\u00e1metro exterior<\/td><td>20-400 mm o seg\u00fan solicitud personalizada<\/td><\/tr><tr><td>Longitud<\/td><td>6 metros, 7 metros, 9 metros, 12 metros, o seg\u00fan sea necesario<\/td><\/tr><tr><td>Superficie<\/td><td>Galvanizaci\u00f3n en caliente<\/td><\/tr><tr><td>Recubrimiento de zincT\u00e9cnica<\/td><td>200~300GSM<\/td><\/tr><tr><td>Plazo de entrega<\/td><td>3-7 d\u00edas<\/td><\/tr><tr><td>Material<\/td><td>Q235, Q195, 20#, 45#, SS400, Gr.B.<\/td><\/tr><tr><td>Forma<\/td><td>Redondo, cuadrado, rectangular<\/td><\/tr><tr><td>Est\u00e1ndar<\/td><td>GB\/T 3091-2008, EN10296\/10297,ASTM A500,etc.<\/td><\/tr><tr><td rowspan=\"2\">Pago<\/td><td>30%T\/T como dep\u00f3sito,70%T\/T antes del env\u00edo<\/td><\/tr><tr><td>30%T\/T como dep\u00f3sito,70% por L\/C<\/td><\/tr><tr><td>Plazo de entrega<\/td><td>5~7d\u00edas despu\u00e9s del dep\u00f3sito<\/td><\/tr><tr><td>producto<\/td><td>tubos cuadrados de acero sin soldadura<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Detalles Im\u00e1genes<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sc04.alicdn.com\/kf\/He09034aa0e74419db310e7daf3fc71c2B\/277734426\/He09034aa0e74419db310e7daf3fc71c2B.jpg\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sc04.alicdn.com\/kf\/H0fa0ec6d82d54c2c845e9496be74a7728\/277734426\/H0fa0ec6d82d54c2c845e9496be74a7728.jpg\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sc04.alicdn.com\/kf\/H56158a70395040039351a95d0792b3421\/277734426\/H56158a70395040039351a95d0792b3421.png\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sc04.alicdn.com\/kf\/H1bc601c28d9842c68b25d14701e4b7767\/277734426\/H1bc601c28d9842c68b25d14701e4b7767.jpg\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sc04.alicdn.com\/kf\/Hd56a5506d33f49a5baf97041f969bd04X\/277734426\/Hd56a5506d33f49a5baf97041f969bd04X.jpg\" alt=\"\" title=\"\"><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sc04.alicdn.com\/kf\/H0692f45ca919443e8634fe63f0cc10985\/277734426\/H0692f45ca919443e8634fe63f0cc10985.jpg\" alt=\"\" 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