1)Standard: ANSI, DIN, BS,JIS or as request

2)Type: threaded flange

3)Size: 1/2" to 36"

4)Material: carbon steel  

5)Paint: yellow , black oil, antirust oil or as per customer request

6)Marking  according to customer's requirment

7)Packing: In wooden cases, wooden pallets or as per customers' special requirement;

8)Inspection: Factory in-house or  inspect by third party