Inquiry (采购产品): cng seamless tube Dear sir, I would like to introduce "Noavaran Eng. Co." as an active company in CNG field in iran.Our tube sizes are from 6 mm to 25 mm OD with 1mm to 2.5 mm wall thickness. Referring to your web site, we are intrested to know range of product and their price. Please send us more information. regards you, ahmad esmaeili **** Hidden Message ***** ahmad esmaeili 55555 Company: noavaran eng. co. E-mail: info@noavaranengg.com **** Hidden Message ***** info@noavaranengg.com