China structure pipe black round pipes

{"pid":"42350745","cid":"321654","pimg_url":"\/\/img1.tradegrowthhub.com\/bb\/0f\/265575477862\/product\/165642396_s-w400xh400.jpg","name":"S235jr S265jr S275jr S335jr S355jr S555 SA 214 \u4e38\u7ba1 \u7e2b\u5408\u306e\u306a\u3044\u92fc \u70ad\u7d20\u92fc \u9ed2\u7ba1 \u69cb\u9020\u7528\u7ba1 \u6cb9\u7ba1 \u30dc\u30a4\u30e9\u30fc\u7ba1 \u4fa1\u683c","company_name":"SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.","attrs":{"\u4fa1\u683c":"negoiate","MOQ":"Negotiable","\u7d0d\u671f":"10days","\u30d6\u30e9\u30f3\u30c9":"Zhengde"}}

{"pid":"50552850","cid":"369886","pimg_url":"\/\/img1.tradegrowthhub.com\/eb\/51\/eab3c789f008\/product\/196829521_s-w400xh400.jpg","name":"\u4e38\u3044\u90e8\u5206\u5f62 31.1mm\u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7\u3068\u30aa\u30a4\u30eb Astm A53 A106 ms \u5efa\u8a2d\u69cb\u9020\u306e\u305f\u3081\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u30d6\u30e9\u30c3\u30af\u92fc\u7ba1","company_name":"Shandong Zhongyu Weiye Trading Co., Ltd","attrs":{"\u4fa1\u683c":"$485.00\/tons 1-49 tons","MOQ":"Negotiable","\u7d0d\u671f":"15-21 days","\u30d6\u30e9\u30f3\u30c9":"zhongyu"}}

{"pid":"50599655","cid":"369982","pimg_url":"\/\/img1.tradegrowthhub.com\/45\/b8\/37dc9a3326ca\/product\/197021718_s-w400xh400.jpg","name":"6 \u30a4\u30f3\u30c1ASTM A53 Gr.b ERW X80 \u30b0\u30ec\u30fc\u30c9\u306e\u6280\u8853\u69cb\u9020\u3092\u6301\u3064\u9ed2\u3044\u4e38\u3044\u70ad\u7d20\u92fc\u306e\u6eb6\u63a5\u7ba1","company_name":"Shandong Zhongsheng Materials Co., Ltd.","attrs":{"\u4fa1\u683c":"$550.00\/tons 100-499 tons","MOQ":"1 Ton","\u7d0d\u671f":"within 7 days","\u30d6\u30e9\u30f3\u30c9":"Zhongsheng"}}

{"pid":"44940601","cid":"5300","pimg_url":"\/\/img1.tradegrowthhub.com\/92\/17\/ac6e289f93ea\/product\/171376153_s-w400xh400.jpg","name":"\u5f35\u529b\u578b\u4e38\u578b\u70ad\u7d20\u92fc\u7ba1 SCH 10 \u304b\u3089 SCH XXS \u5f37\u3044\u69cb\u9020\u306e\u305f\u3081\u306b\u9ed2\u304f\u5857\u88c5","company_name":"TOBO STEEL GROUP CHINA","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"Negotiable","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"TOBO"}}