China fluid pipe black round steel pipe

{"pid":"50552738","cid":"369886","pimg_url":"\/\/img1.b2bforus.com\/eb\/51\/eab3c789f008\/product\/196828891_s-w400xh400.jpg","name":"Tubo de fluido de forma redonda de grado de ingenier\u00eda de hierro hueco de acero inoxidable soldado de acero negro de 10 mm de di\u00e1metro para transferencia de fluidos","company_name":"Shandong Zhongyu Weiye Trading Co., Ltd","attrs":{"Precio":"$1,450.00\/tons 1-49 tons","MOQ":"Negotiable","El tiempo de entrega":"15-21 days","Marca":"zhongyu"}}

{"pid":"50580361","cid":"369927","pimg_url":"\/\/img1.b2bforus.com\/28\/51\/65bd9e154610\/product\/196948568_s-w400xh400.jpg","name":"ASTM A53 acero redondo Ppe soldadura tubo negro suave tubo de acero al carbono para material de tubo de fluido para construcci\u00f3n y construcci\u00f3n","company_name":"Jin hongtongGroup Co., Ltd.","attrs":{"Precio":"$680.00\/tons 5-24 tons","MOQ":"5 tons","El tiempo de entrega":"Within 15-45 days","Marca":"JHT"}}