22 Aug L80-13Cr Oil Piping for Australian Client Aug 22, 2016 Company News We, Chengdu Derbo Steel CO.,LTD supplied L80-13Cr Oil Piping for Australian Client on Aug.19, 2016. Share this post Related News 4 Differences Between Steel Pipes and Steel TubesWhy Chengdu Derbo Steel is Industry Leading Suppliers of High-Quality Steel TubingWe transported pipes to Karakul, UzbekistanASTM A350 LF2 Flange for Low TemperatureIntroduce about Alloy 330The Coated Pipe 3LPE and 2LPESteel sector PMI in Hebei increases to 39.7 percent in MayChina steel prices hit three-year low on demand woesChina's steel sheet and plate exports up 50.7 percentIron ore slump shows Chinese economy is still struggling