China gas pipe black round steel pipe

{"pid":"45281564","cid":"348927","pimg_url":"\/\/img1.b2bforus.com\/10\/28\/2ea50e0245f5\/product\/173446781_s-w400xh400.jpg","name":"Tubo negro de acero al carbono para tuber\u00edas de petr\u00f3leo y gas","company_name":"Wuxi Huibaojia Special Steel Co., Ltd.","attrs":{"Precio":"$590.00\/tons 2-19 tons","MOQ":"2 tons","El tiempo de entrega":"Negotiable","Marca":"Huibaojia"}}

{"pid":"50554554","cid":"369906","pimg_url":"\/\/img1.b2bforus.com\/e1\/5f\/cc5eed5f5e05\/product\/196839455_s-w400xh400.jpg","name":"Tubo sin costura Asmt Cs Tubo de secci\u00f3n hueca negra de acero al carbono Tubo de acero al carbono Cs Tubo redondo de metal Tubo de acero galvanizado para tuber\u00eda de gas","company_name":"Shandong Lubao Metal Group Co., Ltd.","attrs":{"Precio":"$600.00\/tons 1-27 tons","MOQ":"1 Ton","El tiempo de entrega":"within 7 days","Marca":"lubao"}}

{"pid":"50601942","cid":"369982","pimg_url":"\/\/img1.b2bforus.com\/45\/b8\/37dc9a3326ca\/product\/197033921_s-w400xh400.jpg","name":"X42 tubo de gas y petr\u00f3leo Ms redondo tubo de bajo carbono hierro negro utilizado para tuber\u00edas de petr\u00f3leo tubo de acero sin costuras para sus necesidades","company_name":"Shandong Zhongsheng Materials Co., Ltd.","attrs":{"Precio":"$600.00\/tons 25-99 tons","MOQ":"1 Ton","El tiempo de entrega":"within 7 days","Marca":"Zhong sheng steel"}}

{"pid":"46191423","cid":"351805","pimg_url":"\/\/img1.b2bforus.com\/c5\/1b\/34d95aede1ca\/product\/178190679_s-w400xh400.jpg","name":"Tubo de acero al carbono redondo sin costura con revestimiento negro 10 20 Q235 Q345 para oleoductos y gasoductos","company_name":"Qingdao Xinzhonglian Steel Co., Ltd.","attrs":{"Precio":"Negotiable","MOQ":"10ton","El tiempo de entrega":"Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays"}}

{"pid":"43288166","cid":"337552","pimg_url":"\/\/img1.b2bforus.com\/98\/1b\/61de2a6c0d15\/product\/168626551_s-w400xh400.jpg","name":"Tubos de tuber\u00edas rectangulares redondos y cuadrados de acero al carbono negro CS ERW no engrasados para petr\u00f3leo y gas","company_name":"Zhong Neng Steel Union(Qingdao)Heavy Industry Co.,Ltd","attrs":{"Precio":"Negotiable","MOQ":"Negotiable","El tiempo de entrega":"Negotiable","Marca":"ZNGL"}}

{"pid":"44105378","cid":"340751","pimg_url":"\/\/img1.b2bforus.com\/ec\/53\/d92ca6b08ff0\/product\/170528063_s-w400xh400.jpg","name":"ASTM Q235B A36 Lista 40 Tubo redondo negro de acero al carbono para perforaci\u00f3n de petr\u00f3leo y gas","company_name":"Bangying (Suzhou) Technology Co.,Ltd.","attrs":{"Precio":"Negotiable","MOQ":"Negotiable","El tiempo de entrega":"Negotiable"}}