4 7mm a flute corrugating rolls

{"cid":"91196993","title":"1.7mm E Flute Corrugated Roller","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/f6\/18ea168d69ca369ddbda2ee7be3b-200x200-1.jpg","attrs":{"Price":"","Brand Name":"YH","Model Number":"1450mm\u00d7260mm","Minimum Order Quantity":"1set","Delivery Time":"60-90 days","Place of Origin":"Made in China","Payment Terms":"T\/T","Supply Ability":"1500 sets per year","Packaging Details":"Wooden Boxes","Material":"50CrMo precision forged alloy steel","Coating":"Hard Chrome","Coating thickness":"60-80\u03bcm","Width":"1450mm\u00d7260mm","Heating treatment":"Intermediate frequency quenching","Hardness":">HRC58 after hardening","Flute type":"E Flute 1.7 mm","Warranty":"6 million linear meters","Certification":"ISO9001"}}