[JIANGSU TIANCHENG GROUP LIMITED] Please moderate: "OCTG - API 5L / ASTM Line Pipe"

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New pingback waiting approval on JIANGSU TIANCHENG GROUP LIMITED OCTG – API 5L / ASTM Line Pipe – Big Steeltube Home commented on OCTG - API 5L / ASTM Line Pipe OCTG - API 5L / ASTM Line PipeStandard：OCTG - API 5L / ASTM Line Pipe Steel Grade：Pipe is manufactured under PSL 1 and … […] OCTG – API 5L / ASTM Line Pipe […] Approve  Trash | Mark as Spam More information about the comment source Website: OCTG – API 5L / ASTM Line Pipe – Big Steeltube Home Whois: http://whois.arin.net/rest/ip/192.0.91.27 (IP: 192.0.91.27) Download our free mobile app today. View stats, moderate comments, create and edit posts, and upload media. Click here to learn more. Thanks for flying with WordPress.com