Description: Seamless Steel (CrMoly) Make Type - I & Hoop Wrapped Glass Fiber make with steel liner Type - II CNG NGV On Board Cylinder without cap & Neckring, Neckthread 1" BS-341-1" std. Approved Std.: ISO:11439 or NZ:5454 or ISO:4705 or DOT3AA Working Pressure: 200 Bar Test Pressure: 300 Bar Type - I Seamless Steel Cylinder capacity: 1). 60 W/L Outside dia between 316mm to 325mm 2). 80 W/L Outside dia between 323mm to 356mm 3). 90 W/L Outside dia 356mm Type - II Hoop Wrapped Glass Fiber with Steel Line Composite CNG Cylinder capacity: 1). 60 W/L OD 325mm & Composite Cylinder Cyl. OD 340mm 2). 80 W/L OD 325mm & Composite Cylinder OD 340mm 3). 90 W/L OD 342mm & maximum Length allowed 1220mm Certificate: Manufacturer alongwith 3rd Party inspection company. Regarding the above mentioned requirements, you are requesting to send best introductory price offer with Cylinder Technical Specs. including length, weight & other relevant information as soon as possible. With your proposal, also send the delivery period, electronic/soft copy of Cylinder catalog/brochure with approved technical drawings for us. We are waiting for your necessary feedback with professional proposal within short period. Rezanur Rahman C.E.O.