... 1.Size: 1/2"--24" 2.Material:carbon steel 3.Certification:ISO9001 4.Standard:ANSI,DIN,JIS ... Printing: Yellow print, black print, oil and Zn 6 Class: 150LB~1500LB 7 Material: Carbon steel. 8 Usage: Petroleum, Chemical, Power, ... , Steel Cage 10 Delivery time: with 30 days or as requirement 11 Acceptable term of payment: L/C T ... order, please feel free to contact. high quality and low price blind flange