| steelpipechn.com | |
| 网站标题： | Steel pipe,Seamless steel pipe-CHN Steel pipe & tube Co.,Ltd |
| 网站简介： | Specialize in producing Seamless steel pipe,Carbon steel pipe,Spiral steel pipe,ERW pipe,API pipe,our company is an expert manufacturer of steel pipe. |
| 关键字： | Steel pipe Seamless steel pipe Carbon steel pipe Spiral steel pipe ERW pipe API pipe |
| tus.cc | |
| 网站标题： | 天津市联众钢管有限公司_ERW焊管_HFW焊管_直缝焊管 |
| 网站简介： | 天津市联众钢管有限公司是一家专业从事高频焊管制造，集研发、生产、服务于一体的高新技术企业。 |
| 关键字： | 直缝焊管 ERW焊管 HFW焊管 API 5L 管线管 |
| steelpipestubesindia.com | |
| 网站标题： | Stainless Steel Pipe, Alloy Steel Pipes, Carbon Steel Pipes Manufacturer - Steel Pipes & Tubes India |
| 网站简介： | Steel Pipes & Tubes India are manufacturer, supplier and exporter of carbon steel pipes, alloy steel pipes, api line pipes, stainless steel seamless pipes, steel tubes, api line pipe, erw pipes, ss pipes, efw pipes, carbon welded pipes in india. |
| 关键字： | api 5l line pipe manufacturer steel pipes supplier nickel alloy pipes cs tubes carbon tubes exporter steel seamless pipes carbon seamless tubes steel erw pipes carbon welded tubes api line pi |
| pipemill.cn | |
| 网站标题： | Shijiazhuang FOREVER Machinery Co., Ltd |
| 网站简介： | Shijiazhuang FOREVER Machinery Company is manufacturer specializing in pipe and tube mill machinery. Tube/Pipe Mill Machines be offers complete pipe and tube mill lines and components. |
| 关键字： | Precision tube mill line ERW/API H.F welding Pipe mill Directly forming to square S.S tube mill line Profile cold forming machine Slitting and CTL line Cut Off machine |
| tubemills.cn | |
| 网站标题： | Shijiazhuang FOREVER Machinery Co., Ltd |
| 网站简介： | Shijiazhuang FOREVER Machinery Company is manufacturer specializing in pipe and tube mill machinery. Tube/Pipe Mill Machines be offers complete pipe and tube mill lines and components. |
| 关键字： | Precision tube mill line ERW/API H.F welding Pipe mill Directly forming to square S.S tube mill line Profile cold forming machine Slitting and CTL line Cut Off machine |
| shuangjie.com | |
| 网站标题： | shuangjie.com |
| 网站简介： | shuangjie.com |
| 关键字： | shuangjie.com |
| parfect-steel.com | |
| 网站标题： | Parfect-Steel |
| 网站简介： | Parfect-Steel |
| 关键字： | china seamless china fitting china flange china ERW china LSAW API 5L PSL E355 S355J2H A179 S31803 B337 B165 Boiler tube B163 Heat Exchange Tube SA213 SA335 ST52 WB36 |
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