CSA Stainless Steel Corrugated Flexible Hose Gas Connector Shanghai Laineng Industries Co., Ltd. Base Info Model NO.:100-2121-LTrademark:lainengSpecification:CSA6.10 AND CSA6.27Origin:ChinaHS Code:8307100000 Description Pre:External 3PE Coated Internal Plastic Coated Galvanized Steel Pipe Next:High Quality Square and Rectangular Steelpipe